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Smiths Kelvin Hughes Nucleus 3 5000 Series, System Handbook

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Smiths Kelvin Hughes Nucleus 3 5000 Series System Handbook Download Page 340

TRANS CEIVER

4

The transceiver is fitted with a logarithmic amplifier and 
employs fan cooling for the magnetron, AFC tuning, a

common modulator control design and common terminal
connections.

5

The transceiver is muted whenever the antenna
ceases to rotate. Pulse jitter, muting and sector

transmission are standard facilities, with options for
pre-pulse generation and external synchronisation.

6

The transceiver can be interfaced with any of the
NUCLEUS Series displays.

7

One VIDEO and one SYNC coaxial output are
accessible. 

8

This section provides functional and technical
descriptions for the electronic units comprising the

MkVI S-Band Transceiver.  The Transceiver comprises the
following electronic units:

(1) Power Unit CAE-A202.

(2) Control/Terminals PCB CTX-A246.

(3) Modulator Unit CTX-A248.

(4) Rx Monitor PCB CTX-A252 (optional) and Noise

Diode with Mount.

 

(5) Tune Supply PCB CTX-A250.

(6) HL

/

AZ PCB CAE-A180 (part of the Antenna

Turning Mechanism for a Downmast System).

(7) Assembly of True Log Receiver CTX-A297.

(8) Magnetron and RF Head with Low Noise Front

End.

9

A brief description is also provided for the following:

(1) Antenna Turning Mechanism.

(2) Safety Switch.

(3) Soft Start Unit CZZ-A14/* (which also forms part of 

the system).

POWER UNIT CAE-A202

10

A block diagram of the Power Unit CAE-A202 is shown
in 

Figure 3c

.

11

The Power Unit CAE-A202 comprises PCB CTX-A283 
mounted on a chassis.  A +27 V dc input  to the power

unit is normally provided from a display. The power unit
generates all the supplies required by the transceiver, from
the +27 V dc input, using switching regulators.

Original

7c.3

May 01

KH 2020

Chap 7c

FILTER

C19, L4, C2

RF1 FILTER

L5, C21

SWITCHING

REGULATOR

IC2, L1

SWITCHING

REGULATOR

IC3, L2

+15V

FS1

3A

+15V TO CONTROL BOARD

+27V dc

FS4

5A

POWER IN

27V FLT 1

+9.5V MAG. HEATERS 

TO  MODULATOR

HV  ON/OFF

SW1

TRIM SP VOLTS

RV1

SET VOLTS

RV2

SPV

FROM

CONTROL BOARD

FROM

CONTROL BOARD

SWITCH  MODE

CONTROLLER

IC5

SET  V

SENSE  V

SHUTDOWN

VOLTAGE REF

FROM  IC1

27V  IN

-350 V OUT

(1400 V PEAK)

BRIDGE

RECTIFIER

WITH RFI

CAPACITORS

& SURGE

SUPPRESSOR

D6-9, C24, C25,

C27, C28, R20

SMOOTHING

CHOKE &

CAPACITOR

L1, C31

-350V  SENSING  FEEDBACK

-350V TO MODULATOR

SHUTDOWN

OR GATE

D13, D15

CURRENT

SENSE

R26

CURRENT TRIP

IC6, IC7

HV SWITCH

CIRCUIT

TR3

HV OFF

SOFT  START

SENSE

CIRCUIT

SET CURRENT

TRIP LEVEL

RV3

SOFT START (INHIBIT TO CONTROL BOARD)

GREEN LED

D18-B

GREEN LED

D18-A

GREEN LED

D17-A

FS3

0.3A

FS2

2.5A

FILTER

L5, C46

SWITCHING

REGULATOR

IC4, L3

-15V TO CONTROL BOARD

+27V TO CONTROL BOARD

GREEN LED

D17-B

POWER

SWITCHES

TR1, TR2

POWER

TRANSFORMER

T1

CD-1377

LK1

X

S

Figure 3c - Power Unit (CAE-A202): Block Diagram

Summary of Contents for Kelvin Hughes Nucleus 3 5000 Series

Page 1: ...ughes Limited New North Road Hainault Ilford Essex IG6 2UR UK Telephone 44 20 8500 1020 Facsimile 44 20 8559 8526 Telex 896401 www kelvinhughes com www smiths aerospace com Registered Office 765 Finchley Road London NW11 8DS Incorporated in England No 1030135 A part of Smiths Aerospace Marine Systems VAT No GB 226 6019 770 1 SYSTEM HANDBOOK for the NUCLEUS 3 RADAR SYSTEMS ...

Page 2: ... IMO A 823 19 IEC 872 1987 IEC 60872 1 ATA MSC 64 67 Annex 4 IEC 60872 2 EPA MSC 64 67 Annex 4 IEC 60872 3 COPYRIGHT ã Copyright Kelvin Hughes Ltd 2001 All rights reserved No part of this publication may be reproduced transmitted transcribed translated or stored in any form or by any means without the written permission of Kelvin Hughes Limited Technical details contained in this publication are s...

Page 3: ... shown on the Amendment instruction page No Date Inserted Initials Mod No No Date Inserted Initials Mod No 1 Sep 01 DFB 31 2 Oct 01 DFB 32 3 Nov 01 DFB 33 4 Nov 02 GJS 34 5 Jul 03 CRB 35 6 Sep 03 CRB 36 7 37 8 38 9 39 10 40 11 41 12 42 13 43 14 44 15 45 16 46 17 47 18 48 19 49 20 50 21 51 22 52 23 53 24 54 25 55 26 56 27 57 28 58 29 59 30 60 Amdt 5 iii July 03 KH 2020 ...

Page 4: ...s felt and colour improves WHEN NORMAL BREATHING COMMENCES PLACE CASUALTY IN RECOVERY POSITION Keep casualty at rest Remove on a stretcher Watch closely particularly for difficulty in breathing Lightly cover with blankets or other materials ELECTRIC SHOCK RESUSCITATION 1 3 2 SHOUT FOR HELP SWITCH OFF ELECTRICITY IF POSSIBLE REMOVE FROM DANGER REMOVE OBVIOUS OBSTRUCTION TO BREATHING Do this immedia...

Page 5: ...ISPLAY IS SWITCHED OFF PRIOR TO CLEANING THE SCREEN OTHERWISE STATIC BUILD UP MAY PRODUCE ELECTRICAL DISCHARGES WHICH IN EXTREME CASES COULD BE HAZARDOUS WARNING THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS LETHAL VOLTAGES ARE PRESENT WHEN THE UNITS ARE OPEN AND EXPOSED BEFORE REMOVING ANY SUB UNIT OR PCB ALL SUPPLIES MUST BE SWITCHED OFF CD 0845 ...

Page 6: ...AY TO STANDBY OR OFF SERVICING THE EQUIPMENT SHOULD BE SERVICED BY AUTHORISED AGENTS ONLY ANTENNA RADIATION HAZARD INJURY CAN RESULT FROM EXPOSURE TO THE MAIN BEAM OF A RADAR ANTENNA AT A DISTANCE FROM THE CENTRAL FRONT FACE OF LESS THAN 1 3m X Band Antenna 3 0 metres 1 8m X Band Antenna 2 3 metres 2 4m X Band Antenna 1 5 metres 2 9m S Band Antenna 1 1 metres 3 9m S Band Antenna 0 8 metres ...

Page 7: ...operation In the unlikely event of computer failure the Operator observes vector footprints becoming detached from targets If this occurs reset the computer by pressing the Delete All Targets pushbutton twice If the ARPA fails while running an ARPA FAILURE message is indicated If the ARPA fails to start a TESTING ARPA message remains on the screen after the initial self test period of 10 seconds M...

Page 8: ...ng these devices must be earthed by a wrist strap and a resistor at the point provided on the equipment Soldering irons used during the repair operations must be low voltage types with earthed tips and isolated from the mains voltage by a double insulated transformer Outer clothing worn must be unable to generate static charges Printed Circuit Boards PCBs fitted with these devices must be stored a...

Page 9: ...m Pulse NMEA National Maritime Electronics Association PCB Printed Circuit Board PI Parallel Index PM Performance Monitor PPI Plan Position Indicator RADAR Radio Detection And Ranging RAM Random Access Memory RATS Rate Aided Tracking System RCGA Radar Control Gate Array RIU Radar Interswitch Unit RM R Relative Motion Relative Trails RM T Relative Motion True Trails Rx Receiver SATNAV SATellite NAV...

Page 10: ...E INSTALLATION INTERCONNECTIONS TRANSCEIVERS MKVII S Band As Required CHAPTER 4F INSTALLATION INTERCONNECTIONS TRANSCEIVERS MKVII X Band As Required CHAPTER 5 DISPLAY COMMISSIONING DEFAULT SETTINGS MAINTENANCE CHAPTER 6 MAINTENANCE DIAGNOSTICS SYSTEM INFORMATION CHAPTER 7A MKIV TRANSMITTER RECEIVERS ANTENNA As Required CHAPTER 7B MKV TRANSMITTER RECEIVERS ANTENNA As Required CHAPTER 7C MKVI TRANSM...

Page 11: ...tive Motion with True Trails 2 Offcentre 2 Heading Line 2 Variable Range Marker 2 Electronic Bearing Line 2 Signal Controls Gain Sea Rain 2 Ownship and Plotting Parameters 2 Target Data 2 Parallel Index Lines 2 OPTIONS 3 Radar Plotting Aids 3 Electronic Plotting Aid EPA 3 Automatic Tracking Aid ATA 3 Automatic Radar Plotting Aid ARPA 3 Amdt 1 i Sep 01 KH 2020 Contents Introduction ...

Page 12: ...a Single Transmitter Receiver and Antenna 9 Figure 5 Two Displays Interswitched via a DIU with two Upmast Transmitter Receivers and Antenna 10 Figure 6 Two Displays Interswitched via DIU with Two Downmast Transmitter Receivers and Antenna 10 Figure 7 Single Display with Single Transmitter Receiver and Antenna interfaced with Third Party Equipment 11 Figure 8 Two Flat Panel Displays interswitched v...

Page 13: ...down boxes provide abbreviated pushbutton functionality Simultaneously function options are displayed as a labelled diagrammatic view of the three pushbuttons in the Pushbutton Selection Box The functions are accessed by pressing the appropriate pushbutton The Status Box changes to display the new status and the cursor can then be moved back to the radar circle or to another function box 9 When th...

Page 14: ...hanumeric readout in a box colour coded Green for VRM1 and Red for VRM2 located in the lower left hand side of the screen Electronic Bearing Line 25 The Electronic Bearing Lines EBL1 EBL2 are shown on the radar display as lines colour coded Green for EBL1 and Red for EBL2 emanating from Ownship The EBLs are True in North Up display mode and Relative in Head Up mode The bearings of the EBLs are dis...

Page 15: ...iques to track targets automatically 37 Refer to Chapter 2b for a full description of ATA facilities Automatic Radar Plotting Aid ARPA 38 The Automatic Radar Plotting Aid ARPA facility complies with and exceeds the IMO requirements for an Automatic Radar Plotting aid Up to 50 targets can be acquired automatically or manually and tracked 39 The ARPA includes Simulations and Trial Manoeuvres 40 Refe...

Page 16: ...buttons Day Night operation optimised by colour selection Degauss facility Video Processing Re timed processed multi level video Multi plane recycled raster memory Manual Auto selectable STC interference rejection target enhancement and scan correlation Target Trails Relative and True Target Trails variable 0 75 1 5 3 and then 3 minute steps to 99 minutes Range Scales Rings and Pulse Lengths Range...

Page 17: ...eguide Range Discrimination Better than 30m on 0 75 scale Range Ring Accuracy 1 of range scale in use or 10m whichever is greater Lat Lon Readout of Ownship s lat lon and cursor range bearing and lat lon Range Variable Range Markers 1 2 VRMs 1 2 variable from 0 01 to 96nm displayed on screen Bearing Data Bearing Scale Electronically generated 1 5 and 10 from 0 359 9 Electronic Bearing Lines EBL1 2...

Page 18: ...ts NMEA 0183 IEC 61162 1 E2 DPT depth GGA GLL position RNN RTE route VHW water speed HDT heading RNN RTE route VHW water speed VBW ground water speed VTG ground speed heading WPL waypoints ZDA ZZU UTC Outputs OSD Ownship data TTM Target data RSD Radar System data Standard Azimuth Interface 90 1 180 1 10V 150V amplitude or 4096 TTL Remote Monitor up to 20m separation daisy chain Transceiver Full op...

Page 19: ...et metal Mounting Deck Mount Pedestal Desk Mount Split Display Custom Console Viewing Angle 34 degrees to vertical 80 degrees typical to vertical and horizontal Orientation Landscape Display Size Height 399 5mm 18 inch 480mm 20 1 inch 465mm 1200mm Width 482mm 18 inch 533 8mm 20 1 inch 520mm 682mm Depth 77 47mm 18 inch 76 8mm 20 1 inch 776mm 820mm Original 7 May 01 KH 2020 Introduction ...

Page 20: ...e circulated cooling Electrostatic Damage Provision for wrist strap point Environmental To IEC 945 3 Ergonomic design to ISO recommendations Paint Colour two tone grey with durable finish Cables Individually clamped at entry Cable entries to allow for rear or bottom entry Provision for earthing bolt May 01 8 Original KH 2020 Introduction ...

Page 21: ...gle Display with single Upmast Transmitter Receiver and Antenna NUCLEUS 6000 DISPLAY KEL VIN HUGHES X BAND ANTENNA TURNING MECH Tx MONITOR 25kW X BAND TRANSMITTER WAVEGUIDE SIGNAL POWER CABLE 110 220V LOG GPS OPTION GYRO 12 CORE COMPOSITE CABLE SIGNAL POWER CD 4614 Figure 2 Single Display with Single Downmast Transmitter Receiver and Antenna ...

Page 22: ... START UNIT Tx MONITOR UPMASTTx Rx SBANDANTENNA CD 4618 38 CORECABLE SIGNAL POWER 110 220VMAINS Figure 3 Two Displays interswitched via RIU with Two Upmast Transmitter Receivers and Antenna POWERCABLE POWERCABLE SIGNALCABLE SIGNALCABLE SIGNALCABLE KELVIN HUGHES DUAL SYSTEM INTERSWITCH UNIT OPTIONAL Tx MONITOR X BAND ANTENNA 10kW X BAND TRANSCEIVER LOG GYRO GPS 110 220V KELVIN HUGHES nucleus2 5000A...

Page 23: ...via a DIU with two Upmast Transmitter Receivers and Antenna SIGNALCABLE SIGNALCABLE SIGNALCABLE SIGNALCABLE AERIAL POWER 220 440V 3 PHASE POWERCABLE POWERCABLE POWERCABLE POWERCABLE SIGNAL CABLE AERIAL POWER CABLE N LOG LOG GPS GPS GYRO GYRO KELVIN HUGHES KELVIN HUGHES XBANDANTENNA TURNING MECH FLEXWELL CO AX Tx MONITOR TURNING MECH SBANDANTENNA Tx MONITOR X BAND TRANSMITTER DUAL SYSTEM INTERSWITC...

Page 24: ... K E S L E V I N G H H U KELVIN HUGHES KELVIN HUGHES RADAR ON OFF RADAR ON OFF NUCLEUS SPLITPROCESSOR 220VAC 220VAC REMOTE TRACKERBALL NUCLEUS 7000DISPLAY ON OFFSOUNDER NUCLEUSDISPLAY ON OFFSOUNDER NUCLEUS 7000 DISPLAY NUCLEUS 7000 DISPLAY X BAND HIGH SPEED ANTENNA HSC 10kW UPMAST Tx Rx TX MONITOR RADAR INTERSWITCH UNIT HSC30kWUPMASTTx Rx TX MONITOR SOFT START UNIT SBANDHIGHSPEEDANTENNA 12 CORECOM...

Page 25: ... 7000 DISPLAY NUCLEUS 7000 DISPLAY X BAND HIGH SPEED ANTENNA HSC 10kW UPMAST Tx Rx TX MONITOR DUAL SYSTEM INTERSWITCH UNIT HSC30kWUPMASTTx Rx TX MONITOR SOFT START UNIT SBANDHIGHSPEEDANTENNA SIGNALCABLE POWERCABLE SIGNALCABLE POWERCABLE SIGNALCABLE POWERCABLE POWER CABLE NUCLEUS SPLIT PROCESSOR POWER CABLE SIGNAL CABLE SIGNAL CABLE AERIAL POWER CABLE POWER CABLE LOG GYRO DGPS CD 4841 TRANSMITTER I...

Page 26: ... Trails 2 Ownship and Plotting Parameters 2 P Parallel Index Lines 2 PLOTTING AIDS 1 Plotting Parameters 2 Power Supplies 5 Presentation Modes 4 R Radar Plotting Aids 3 Rain 2 Range 4 Range Scales Rings and Pulse Lengths 4 Range Data 5 Range Scales 2 Relative Motion True Trails 2 Relative Motion RM R 1 Relative Motion RM T 1 S Screen Modes of Operation 2 Sea 2 Signal Controls Gain Sea Rain 2 Speed...

Page 27: ...THIS PAGE IS INTENTIONALLY BLANK Sep 01 ii Amdt 1 KH 2020 Index Introduction ...

Page 28: ... NO DISPLAY TYPE 5 Nucleus 3 SERIAL NO DISPLAY TYPE 6 Nucleus 3 SERIAL NO ANTENNA TYPE 1 SERIAL NO ANTENNA TYPE 2 SERIAL NO ANTENNA TYPE 3 SERIAL NO ANTENNA TYPE 4 SERIAL NO ANTENNA TYPE 5 SERIAL NO ANTENNA TYPE 6 SERIAL NO TX TYPE 1 SERIAL NO TX TYPE 2 SERIAL NO TX TYPE 3 SERIAL NO TX TYPE 4 SERIAL NO TX TYPE 5 SERIAL NO TX TYPE 6 SERIAL NO RAD 1 RAD 2 HL 1 SKEW Original 1 May 01 KH 2020 Record P...

Page 29: ...HL 2 SKEW LOG TYPE GYRO TYPE MAINS SUPPLY MONITOR VOLTS PHASE FREQ PERFORMANCE MONITOR TX nm RX nm INSTALLATION ENGINEER DATE LOCATION May 01 2 Original KH 2020 Record Pages ...

Page 30: ...RM NORM REVERSED DAY NIGHT DAY DAY NIGHT TRAILS ON OFF ON ON OFF TRAILS TIME 3min 0 75 99min AZIMUTH MODE N UP N UP C UP HEAD UP MEDIUM PULSE 3nm Not Adjustable LONG PULSE 48nm Not Adjustable PULSE STATUS Normal Down Normal Up HISTORY OFF ON OFF STABILISATION EXT SEA MANUAL EXT MOTION MODE RELATIVE R T or CD SEA CONTROL 0 0 9 or A RAIN CONTROL 0 0 9 Original 3 May 01 KH 2020 Record Pages ...

Page 31: ...ng or TCPA CURSOR PARKING LOW LOW HIGH ENHANCE NORM NORM ENH CORRELATION IR OFF IR or SC SC CPA 1nm 0 1 6nm TCPA 15min 1 60min CONTRAST 2 3 of Setting 0 to Maximum BRILLIANCE 1 3 of Setting 0 to Maximum LEVELS Maximum 0 to Maximum SPEED INPUT LOG LOG Man or Dop May 01 4 Original KH 2020 Record Pages ...

Page 32: ...CTIONS 1 9 Function ZONE 1 Transmitter Information 1 10 Tx Box Transmitter Selection 1 10 Pulse Length MP SP LP Box Selection 1 10 PM Box Performance Monitor optional 1 10 Tune Box bargraph Control Master Radars Only 1 11 Correlator Box 1 11 Video Box 1 11 Mute Box Optional 1 11 Functions Zone 2 Radar Presentation Information 1 12 GAIN SEA RAIN Box 1 12 Range Rings Box 1 12 Azimuth Mode North Up B...

Page 33: ...IN SEA RAIN Box 1 16 Functions zone 5 Data and Menus 1 17 WPt Box 1 17 Nav menu 1 18 PLOT Menu 1 19 AIS MENU 1 19 Maps Menu 1 20 TRIAL Menu Trial Manoeuvre 1 23 VDU Menu 1 23 FUNCTIONS ZONE 6 Buttons Trackerball Information 1 24 Cursor Box 1 24 Pushbutton Menu 1 24 ERGOPOD ICON 1 24 STANDBY 1 25 RUN 1 25 Cursor Positioning 1 25 Master GYRO Heading GYRO Warnings 1 25 Short Medium Long Pulse Master ...

Page 34: ...l Over Point 1 30 Parallel Index Lines 1 30 Functions 1 31 CHAPTER 2a RADAR PLOTTING AIDS Page ELECTRONIC PLOTTING AID 2a 1 INTRODUCTION 2a 1 ELECTRONIC PLOTTING AID CONTROLS 2a 1 TARGET DATA 2a 2 PLOT MENU 2a 3 TRIAL MENU 2a 4 PLOTTING LIMITATIONS 2a 4 EPA PERFORMANCE SPECIFICATION 2a 5 CHAPTER 2b RADAR PLOTTING AIDS Page INTRODUCTION 2b 1 AUTOMATIC TRACKING AID 2b 1 INTRODUCTION 2b 1 ATA PLOTTIN...

Page 35: ...ATIC IDENTIFICATION SYSTEM 2b 18 INTRODUCTION 2b 18 ARPA PLOTTING CONTROLS 2b 18 GUARD ZONES 2b 19 AIS ALARMS 2b 19 PLOT MENU 2b 20 TRIAL MENU 2b 20 PLOTTING LIMITATIONS 2b 20 ATA ARPA AIS PERFORMANCE SPECIFICATION 2b 21 CHAPTER 3 INTERPRETING THE ppi DISPLAY SART OPERATION Page INTRODUCTION 3 1 Interpreting PPI Presentation 3 1 PPI Display 3 1 FACTORS THAT AFFECT PPI PRESENTATION 3 1 THE RADAR PI...

Page 36: ... 4 Display Zones 1 9 Figure 5 Display Screen PPI with normal graphics 1 13 Figure 6 Display Screen PPI with HL OFF Active 1 13 Figure 7 Nucleus 3 Display and Screen Controls 1 31 CHAPTER 2 RADAR PLOTTING AIDS Page Figure 1 Four Target Simulation Mode Known Scenario At Start of Simulation 2 5 Figure 2 Four Target Simulation Mode Known Scenario 2 10 Figure 3 Example of Trial Manoeuvre Screen 2 15 CH...

Page 37: ...st trackerball and three pushbuttons NOTE The Nucleus 3 displays can also be controlled using an Ergopod optional For information on the Ergopod refer to Chapter 8 Options 8 The facilities available on the radar display screen are selected by using the trackerball and pushbuttons as described in the following paragraphs 9 The location of controls on the 5000 and 6000 series display types are shown...

Page 38: ...he Screen Control Unit SCU Two short beeps sound to indicate that all systems are functioning correctly After a few seconds the standby screen is displayed Nucleus 7000 Displays 19 The 7000 display is switched on using the RADAR ON OFF switch which is located on the front of the On Off Sounder unit Refer to Chapter 8c for information on the On Off Sounder Unit The Power Indicator illuminates to in...

Page 39: ...own box outline 7 Royal Blue Highlight box 8 White Text Inside the Radar Circle Only 25 The colours used Inside the Radar circle only are 1 Blue Radar background Day Mode 2 Red WayPoints Exclusive Sectors Polyzones Routes 3 Green Heading Line Guard Zones 4 Dark Grey Range Rings 5 Yellow Radar Video 6 Cyan Ownship Vector Inclusive Sectors 7 Magenta Plots Plot Labels 8 White Map Features The Radar C...

Page 40: ...es are different depending upon whether GO TO RUN is selected after switching the system ON or selecting RUN for the second time via the standby screen 34 After switching the system ON a dialogue box appears 35 On entering RUN mode for the first time if Land Mode is selected the cursor is positioned over the GYRO box top right of screen ready for any amendment to the heading shown If Sea Mode is s...

Page 41: ...on the following menu appears WARNING SET UP SCREEN 40 Allows the operator to change the settings for the warning alarm messages displayed Warning messages can be Switched ON or OFF set to Timeout or to be Confirmed by the operator NOTE Refer to Chapter 5 Commissioning for information on Levels and Default Settings SYSTEM WARNING ALARM 41 If the system develops a fault the System Warning alarm is ...

Page 42: ...thod of time keeping that the radar uses is defined and the time can also be offset to allow for different time zones 47 There are three modes of time keeping UTC Universal Time Constant UTC Adjusted and Local Time UTC Adjusted and standard UTC are modes which use the time transmitted by satellite The UTC Adjusted time is the received UTC adjusted by the value set in the UTC Deviation box For exam...

Page 43: ...ULTS from the COMMS SETUP MENU resets the message comms port settings to the system Default values Refer to Chapter 5 Commissioning for information on Default Settings 54 The Baud Rate Setup Screen can be accessed from the Comms Setup Menu Screen by selecting BAUDRATES This displays the BAUD RATE SETUP Screen as shown below Baud Rates Setup Screen 55 Allows the operator to set the transmit and rec...

Page 44: ...sitioning the cursor over the Stern Marker box and pressing any pushbutton Pressing the pushbutton over the box once again turns the stern Marker OFF 8 To exit from the menu place the cursor over the EXIT box and press any pushbutton CURVED SETUP SCREEN 59 The Curved EBL is an Electronic Bearing Line that graphically displays the rate of turn or radius of turn that the vessel will take to effect a...

Page 45: ... and Menus 71 1 Target Data Information 2 System and Function Warnings 3 Menus for VDU Facilities WPt NAV PLOT MAPS TRAIL VDU Zone 6 Cursor Control and Mode 72 1 Pushbutton Information Boxes 2 Cursor Readout Mode 3 MISC Icon when an Ergopod is connected ONLY Amdt 5 1 9 July 03 KH 2020 Chap 1 GAIN SEA RAIN Correlator SC SC TXA X MP PM 8 70 nm 212 9º T VIDEO NORM North up HL OFF RM R HDG 130 deg L S...

Page 46: ... permanently enabled with the cursor highlighting the PM box press any pushbutton Using The Performance Monitor To Check Radar Performance 79 The radar plume and sun responses see diagrams below can be used to measure radar performance as follows Transmitter Performance 80 Select the 12nm range scale and measure the extreme range of the plume using the cursor readout 81 Compare the range measureme...

Page 47: ...relator box as shown below The left pushbutton OFF turns correlation and interference rejection off The middle pushbutton IR switches on interference rejection only The right pushbutton SC SC switches on scan to scan correlation includes interference rejection NOTE 1 If SC SC is selected on short pulse and or a low range scale the CORRELATOR box outline flashes This is to warn the user that small ...

Page 48: ... are set between 0 025 to 16nm depending on the range scale in use AZIMUTH MODE NORTH UP BOX PRESENTATION SELECTION 94 Displays the azimuth mode in use and whether the display is centred or off centred With the azimuth mode box highlighted a pop down information box appears The left pushbutton sets the azimuth mode to North Up The middle pushbutton sets the azimuth mode to Course Up The right push...

Page 49: ...old any pushbutton Release the pushbutton to restore the graphics to the screen Figure 5 shows the screen with normal graphics before HL OFF is activated and Figure 6 shows the screen when HL OFF is active Original 1 13 May 01 KH 2020 Chap 1 CD 4745 Figure 5 Display Screen PPI with normal graphics CD 4746 Figure 6 Display Screen PPI with HL OFF Active ...

Page 50: ...e north south axis respectively STAB BOX STABILISATION 100 With the stab box highlighted the left pushbutton selects sea stabilisation the middle pushbutton selects manual stabilisation and the right pushbutton selects external stabilisation non EU mode only When a Doppler log speed input is in use stabilisation selection options are disabled SET BOX TIDE DIRECTION 101 With the set box highlighted...

Page 51: ...minutes The middle pushbutton will turn off the trails The right pushbutton will clear the trails If the trails are turned off pressing any pushbutton will turn them on CPA LIMIT BOX CLOSEST POINT OF APPROACH LIMIT 107 Displays the current CPA limit With the CPA limit box highlighted pressing and holding the left pushbutton while moving the trackerball through the north south axis will adjust the ...

Page 52: ...al EBL is shown below ERBL ACTIVATION 115 Pressing the right pushbutton anywhere inside the radar circle will activate both an EBL and a VRM and allow control of both via the trackerball A displayed EBL and VRM can be selected simultaneously by positioning the cursor over the dot where the VRM and EBL intersect and pressing the middle pushbutton GAIN SEA RAIN BOX 116 Displays the current setting o...

Page 53: ...red with the right hand pushbutton option To ensure that waypoints are not cleared accidentally the operator is required to confirm his action The following warning box is displayed 124 The right pushbutton must be pressed again within five seconds to clear the waypoints Toggling Waypoint Labels 125 With waypoints active pressing the right pushbutton toggles the state of the waypoint labels Toggli...

Page 54: ...ll change the curve radius of the EBL 131 To deactivate the curved EBL with either the heading or the radius box highlighted press the right pushbutton WOP Box Wheel Over Point 132 With the WOP box highlighted and the curved EBL active press any pushbutton Press again to deactivate PI Box Parallel Index Line 133 To activate a parallel index line up to a maximum of 4 with the PI box highlighted see...

Page 55: ... plots are displayed 140 When AIS plots are being displayed a white dotted circle indicates the range of the AIS plot furthest from ownship If only the ownship plot is being displayed the circle will have zero radius and will not be visible if the plot being processed is at a range that exceeds the PPI then the circle will only appear when the PPI range is increased to more than the range of the A...

Page 56: ...NG MAP is displayed belowthe MAPS Menu as shown below 3 The map is automatically loaded and displayed on screen and can be edited if required The highlighted map colour changes to indicate the selected map as shown below 4 Maps can be loaded from or to another Nucleus display provided that the I O ports are setup to enable this facility When a Map is loaded from another Nucleus Display the LOADING...

Page 57: ...ing menu position the cursor on the required selection and press any pushbutton 3 Select the Lines Select colour by pressing the right hand pushbutton the following menu appears Position the cursor on the required colour and press any pushbutton NOTE If a feature is to be placed at a designated Lat Lon co ordinate place the feature at the required Radar display position using the Lat Lon readout 4...

Page 58: ...bols 156 To place a Symbol 1 If the Current Feature selected is not the Type Style or Colour required position the cursor in the Symbol box pop down boxes appear to allow selection of Change Style centre pushbutton and Select colour right pushbutton 2 Selection of the Symbol style produces the following menu position the cursor on the required selection and press any pushbutton 3 Colours of symbol...

Page 59: ...63 This causes the Video levels available for adjustment to be displayed as shown below 164 With the appropriate box highlighted pressing and holding any pushbutton while moving the trackerball through the north south axis will adjust that particular video level 165 To return to the VDU menu highlight the END box and press any pushbutton Day Night Selection 166 To switch between Day and Night vide...

Page 60: ... the PPI 171 Select the specific location by pressing and holding the middle pushbutton The cursor box becomes outlined in red indicating that the range bearing information shown is now relative to the chosen location 172 Move the cursor to the desired location The range and bearing is shown in the cursor box PUSHBUTTON MENU 173 Displays the current action assigned to each pushbutton ERGOPOD ICON ...

Page 61: ...tch on the cursor is positioned over the HDG box A warning box RADAR HAS BEEN OFF CHECK THE GYRO is displayed but the operator is not required to align the gyro to Ownship heading In the event of a gyro failure or no gyro being connected no warnings are displayed and the radar will not switch automatically to HEAD UP SHORT MEDIUM LONG PULSE MASTER ONLY 183 A Master display controls the radar pulse...

Page 62: ...sed at the weak echo colour if two scans are missed and not at all if more than two scans are missed Interference rejection and receiver noise reduction are also used to further improve the radar image 190 A target that stays in the same position or overlaps on two consecutive scans correlates Target A A target with high relative speed on a low range scale that does not overlap on two consecutive ...

Page 63: ...on is user definable up to 70 off centre but fixed to this point of the PPI All target move relative to Ownship s course CSE and speed Targets have relative past trails afterglow but Ownship has no trail STABILISATION MODE Sea Stabilisation 197 Gives the correct course HDG and speed though the water Set and Drift information is not used Sea stabilisation provides an excellent display for coastal n...

Page 64: ...et to 15 minutes then trails will be displayed in bright grey until they are 5 minutes old when they will be displayed in a darker grey When the trails reach 10 minutes old they will be displayed in a still darker shade of grey At 15 minutes old the trails will disappear CLOSEST POINT OF APPROACH 208 The minimum distance from Ownship that a target will achieve based on current speed and heading CP...

Page 65: ...f between 3 and 5 medium pulse Less sea is to be applied on short pulse more on long pulse It is advisable to set the sea STC level with the correlator set to OFF or IR since SC SC causes a delay before the adjustment becomes visible 220 The correct setting for the sea control under any given weather condition is only obtained by experience If a setting is too high it may result in the loss of clo...

Page 66: ...joining two points are only useful as a means of associating those points Rhumb Line 231 Typically used for routes between waypoints as the straight line in this projection may represent the rhumb line that the ship is sailing hence an indication of cross track error may be read directly from the radar return CURVED EBL 232 An electronic bearing line that graphically displays the rate of turn radi...

Page 67: ...ngs 2 Relative Motion Relative Trails RM R 3 True Motion True Trails TM T Optional 4 Relative Motion True Trails RM T Optional 5 North Up 6 Course Up 7 Head Up 8 Heading Line 9 Gain Sea Rain Settings Zone 3 Ownship and Plotting Parameters 1 Ownship Parameters 2 Plotting Parameters 3 Trail Parameters Zone 4 VRM EBL and Signal Controls 1 Variable Range Marker 2 Electronic Bearing Line 3 Gain Setting...

Page 68: ... symbol of the target press the SELECT pushbutton centre the symbol flashes to acknowledge selection Now reposition the cursor over the present position of the target and press the ACQ Acquire pushbutton a vector is generated representative of the target course CRSE and speed 4 Release the ACQ Acquire pushbutton The vector origin will move at a course and speed predicted from the two previous plot...

Page 69: ...inutes The length of the vector is proportional to the speed of the target e g target speed of 12 knots KT vector length of three nautical miles 12 The vector time may be changed between 1 and 30 minutes by selecting the VECTOR function and then operating the trackerball in the vertical plane to increase or decrease the time shown next to VECTOR in the pop down box TARGET DATA Function 13 Data con...

Page 70: ...oints are to be remembered 1 Radar Controls GAIN SEA RAIN Correlation Pulse Lengths and Video Enhance affect the amount of video on the screen and may be used to optimise the Searching of the zones i e False alarm rate should be reduced 2 If the range in use is less than the guard zones range then the zones do not operate until the range scale is increased 3 The Operator must note that WHAT HE SEE...

Page 71: ...ccurately 31 To select the Trial Manoeuvre menu 1 Highlight the TRIAL box and press any pushbutton 2 The CPA TCPA boxes are replaced as shown below TRIAL MANOEUVRE 3 The cursor is automatically placed in the TRIAL MANOEUVRE box and the pop up boxes and the Pushbutton Selection box 3 contain the following 4 If the course speed requires adjustment the implications of the changes can be viewed quickl...

Page 72: ...e to Closest Point of Approach Tolerance 2 min TARGET SPEED Targets plotted up to relative speed of 75 knots maximum OWNSHIP SPEED 99 9knots maximum OWNSHIP RATE OF TURN 12 degrees per second maximum TARGETS ON A BEARING Up to maximum No of target plots allowed PAST POSITION Past plots may not be equally spaced but vary according to the Operator controlled manual plotting interval TARGET FADING PL...

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Page 74: ...r Mode Provides the facility of true vectors when the display is in the RELATIVE motion mode and relative vectors when the display is in the TRUE motion mode 5 TCPA CPA Limit The limits define the time and closest point of approach of a target that triggers the COLLISION WARNING alarm The target must violate both parameters to trigger the alarm TCPA limit may be varied between 1 and 60 min in 1 mi...

Page 75: ...rget speed 12 knots KT then vector length is 3nm which is the distance the target travels in 15 minutes Target Data 14 To display target data position the cursor on or near the required target vector and press the Select pushbutton The target plot symbols and vector flash data on the selected target is displayed updated in the TARGET DATA field every scan NOTE Between acquiring a target and the Co...

Page 76: ...ario At Start of Simulation Selection 23 Select SIM from the standby menu 24 The Standard simulation begins after the message disappears from the screen 1 Select the 24 mile range to see the simulated targets Terminating the Simulation 25 To terminate the simulation facility from either mode select the STANDBY function highlighting the TX box then press the centre pushbutton ATA PARAMETERS 26 The ...

Page 77: ...E range bearing BRG TCPA CPA and BCT BCR of six independent targets 3 To switch between the different data types a Place the cursor over the bar at the top of the target information display An information box appears below the radar display b Select until the data to be analysed appears 4 The ranking of the target information can be arranged The order can be TCPA within CPA closest CPA or shortest...

Page 78: ...ing 030º Speed 12 kt Course 270º Range 10 miles Bearing 330º Speed 16 kt Course 135º 60 minutes 15 minutes 60 minutes Range 7 5 miles Bearing 015º Speed Zero 60 minutes Own Ship Speed 10 kt Course 000º Relative Motion North Up CD 0089 Figure 1 Four Target Simulation Mode Known Scenario At Start of Simulation ...

Page 79: ...e ARPA automatically acquires the target 3 Zone Acquisition Fourteen sectors are available either inclusion or exclusion ship s head or north stabilised and can be stored 4 Footprint Acquisition Zones Provided to allow automatic acquisition over a defined area around Ownship 5 Tracking Acquired radar visible targets are automatically tracked to a range of 80nm and vectors are generated which indic...

Page 80: ...ases Targets causing a collision warning cannot be deleted until acknowledged NOTE Ensure that the correct target map or navigation line or symbol is selected before pressing the DELETE pushbutton Vector Mode 46 Change the vector presentation mode by positioning the cursor in the Vector menu press and hold the centre pushbutton Mode for 4 seconds The Vector box is outlined in red to indicate that ...

Page 81: ...he trackerball then changes the range Pressing Select again fixes the new range Bearing Limits 60 The port and starboard bearing limits of both the Fixed and Variable guard zones default to 45 relative to Ownship s 61 To change the bearing limits select the PLOT menu and GUARD function Move the trackerball to the either end of the guard ring that is to be adjusted i e port or starboard and press t...

Page 82: ... ARPA fault Return to Standby and reselect GO TO RUN SIMULATION MODE 66 A simulation facility is provided for both a training and a test purpose Three simulation modes are available and run for about 60 minutes The following facilities are disabled while in Simulation Mode Changing the Heading Changing the Speed Input Changing the Stabilisation Changing the Drift 1 Select the 24 mile range Scenari...

Page 83: ...2 miles Bearing 030º Speed 12 kt Course 270º Range 10 miles Bearing 330º Speed 16 kt Course 135º 60 minutes 15 minutes 60 minutes Range 7 5 miles Bearing 015º Speed Zero 60 minutes Own Ship Speed 10 kt Course 000º Relative Motion North Up CD 0089 Figure 2 Four Target Simulation Mode Known Scenario ...

Page 84: ...ose of other Reference Targets 3 To reset the ARPA computer and to delete all plots position the cursor in the DEL ALL box the box is now highlighted Press any pushbutton to reset the computer and to delete all plots A highlighted box appears with the words Sector Selection Not EU 78 To include exclude sectors 1 Ensure Footprint Acquisition Zones are turned off 2 Highlight the ZONES box pop down b...

Page 85: ...e FAZ once in the correct position select a part of the menu box and press the right hand pushbutton 6 To turn Off the FAZ if active select the FAZ menu and press the right hand pushbutton Polyzones Not EU 80 Polyzones are used to surround targets which are not required to be selected using the Auto target selection methods Any target inside a polyzone during AUTO TARGET ACQUISITION is not selecte...

Page 86: ...Press the centre pushbutton the polyzones are then saved in the specific file space with a given name for reference when retrieving Loading Polyzones 87 To load a file 1 Position the cursor over the required file name in the file selection area and press the left hand pushbutton 2 If file spaces run out a POLYZONE STORAGE FULL warning message is displayed and a saved file will need to be deleted b...

Page 87: ...ed defaults to 10 minutes NOTE If a previous Trial has not finished the defaults will not be used Delay 96 The delay may be set to any value in 1 minute increments from 1 to 30 minutes The delay counts down to zero from the selected delay period 97 The delay is adjusted using the trackerball in the vertical plane whilst pressing the DELAY pushbutton At delay time zero the trial is cancelled menu a...

Page 88: ... 130 deg 16 5 KT SOG 130 deg M SPD 16 5 KT SEA SET SEA DRIFT SEA T VECTOR T PAST POSN OFF 15 min R T T TRAILS 3 min R T CPA LIMIT 2 0 min TCPA LIMIT 20 0 min TRIAL MAN COURSE 177 deg SPEED 16 5 KT DELAY 3 0 min WAY Pt PLOT TRIAL VDU MAPS NAV Updated 0 9 mins ago TARGET 1 T BEARING RANGE E PLOT 3 ONLY ALARM BOX POP DOWN BOX TCSE TSPD CPA TCPA 039 3º T 3 3 nm 349º T 2 7 KT 3 2 nm 2 2 min 0 RANGE 12 ...

Page 89: ...e TCPA within CPA closest CPA or shortest TCPA To switch through the different ranking types a Place the cursor over the bar at the top of the Target Tote display b Press the centre pushbutton continuously until the ranking type you want to analyse appears 5 To return to the single target information display place the cursor over the bar at the top of the target tote display then press the right h...

Page 90: ...in the range 9 0 to 11 0 KH 2020 Chap 2b Amdt 5 2b 17 July 03 Target Number True Bearing True Course True Speed Range at Start 1 294 340 15 10 2 300 344 14 8 3 309 350 14 6 4 323 355 14 5 5 345 355 13 4 6 12 360 13 4 7 34 4 12 5 8 49 10 12 6 9 59 12 13 8 10 65 16 13 10 11 284 337 13 9 12 287 341 12 7 13 293 345 12 5 14 304 350 11 4 15 330 355 11 2 16 22 360 11 2 17 55 5 11 4 18 69 10 11 5 19 75 16...

Page 91: ...NING alarm The target must violate both parameters to trigger the alarm TCPA LIMIT may be varied between 1 and 60 min in 1 minute increments CPA LIMIT may be varied between 0 1 and 6 0 nautical miles in increments of 0 1 nautical miles The default values are 15 minutes and 1 nautical mile 8 Trial Manoeuvre Simulates the intended change of course CSE or speed to assess planned action in advance eit...

Page 92: ...u and press any pushbutton the Fixed guard zone appears on the screen at 5 5nm to 6 0nm The Variable guard zone appears on the screen at 7 nm to 7 5 nm and can be adjusted from 1 25nm to 40nm The pop down box allows selection of the zones Active or Switched Off NOTE 1 Turning the Fixed Guard Zone off automatically removes the Variable Guard Zone 2 Targets acquired and tracked when the Guard Zone w...

Page 93: ...s which cannot be termed as deletable Deletion as such is done by reducing the number of plots allowed to be displayable to delete the further away displayed plots and turning AIS off to reset AIS processing b BCR CPA Bow Crossing Range is not calculated for AIS plots 2 ATA and ARPA Systems a REF TARGET The use of reference targets is not allowed when AIS processing is enabled So this facility is ...

Page 94: ...as searched for As ATA Lost Target searching Warning given for targets not seen for a specified time Lost Target alarms only issued for targets that are dangerous Lost Target alarm 5 seconds Visual alarm Audible alarm optional Indicate the last position in which the target was searched for TRACKING WINDOWS Placement resolution data extraction resolution equal and dependent on maximum tracking rang...

Page 95: ...ble can be scaled for range selected 12 minutes Four 3 minute history positions Variable up to 2 minutes in 30 second intervals for each target tracked A maximum of four past positions are available for each target NOT APPLICABLE TARGET FADING Up to 20 consecutive scans Time dependent on scanner rate As ATA NOT APPLICABLE RADAR AERIAL RATE Up to 60rpm As ATA NOT APPLICABLE RADAR SIGNAL From digiti...

Page 96: ...gth in use Bearing discrimination is a factor of the size of target and Antenna parameters Blind Arcs 8 Where the path of the transmitted energy is interrupted by the superstructure funnels masts etc beam or energy scatter takes place When the obstruction is narrow in relation to the transmission path a sector of reduced sensitivity and increased beamwidth is formed behind the obstruction For a la...

Page 97: ... the display see below Radar Interference 16 Other radar equipment using the same frequency on the same vessel or other vessels may interfere with the PPI presentation Such interference produces a spiral pattern emanating from the centre of the radar picture Careful positioning of the Antenna arrangement helps to minimise interference from these radars Cross pulse blanking and the use of interfere...

Page 98: ... detection of growlers by radar is uncertain due to the small surface area above water and the mass that is submerged Fog 28 Although echoes may be obtained from rain bearing clouds due to the clouds density fog does not greatly affect the radar return signals A slight reduction in maximum detection range due to fog may be experienced Mist makes little or no difference to the radar display Sea and...

Page 99: ... the range scale and the associated pulse length Narrow bandwidths of 3 5 MHz are used with long pulses on long range and wide bandwidths of 10 25 MHz with short pulses on short ranges 40 Any radar bandwidth of less than 5 MHz attenuates the SART signal slightly so a medium bandwidth is normally selected to ensure optimum detection of the SART Operating Instructions are to be consulted about the p...

Page 100: ...o Chapter 1 To Detune To Display SART Responses Only This off centred tuning erases all normal radar images caused by echoes with the same frequency as the radar transmission However the SART code is not erased because the SART response signal scans all frequencies in the 9GHz band Original 3 5 May 01 KH 2020 Chap 3 CD 2090 000 180 090 270 100 110 120 130 150 160 170 190 200 210 220 230 240 250 26...

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Page 102: ...isition options 2 6 2 18 Automatic Radar Plotting Aid 2 6 2 18 Automatic Radar Plotting Aid ARPA 2 1 Automatic Tracking Aid ATA 2 1 B Bandwidth 3 4 Baud Rates Setup Screen 1 7 BCR BCT 2 1 2 6 Beacons 3 3 Bearing 2 2 Bearing discrimination 3 1 Bearing Limits 2 4 2 8 2 19 Blind Arcs 3 1 Bow Crossing Range 2 4 2 16 Bow Crossing Range BCR 2 2 Bow Crossing Range BCR 2 11 Bow Crossing Time 2 4 2 16 Bow ...

Page 103: ...ing Polyzones 2 12 DRIFT Box 1 14 Drift Input 2 1 2 7 ducting 3 2 E EBL Box Electronic Bearing Line 1 16 Echoes 3 1 Ghost 3 2 Spurious 3 2 Editing Polyzones 2 13 Editing the Current Map 1 21 Electronic Bearing Line EBL 1 28 ELECTRONIC PLOTTING AID 2 1 Electronic Plotting Aid EPA 2 1 ELECTRONIC PLOTTING AID CONTROLS 2 1 Electronic Tape Measure 1 24 END Box 1 19 EPA A Manual Electronic Plotting Aid ...

Page 104: ...1 INTRODUCTION 1 1 L L SPD Box Speed 1 14 L spd box speed 1 14 Labels 2 4 2 13 Land Echoes 3 3 Land Mode 1 4 Land Mode 1 25 LAT LON Box 1 15 Latitude longitude 1 28 Loading a Map 1 20 Loading Polyzones 2 13 Local Time 1 6 LOG speed L SPD 1 14 Lost Target 2 3 2 6 2 9 2 20 Lost Target 2 1 Lost Target alarm 2 21 LOST TARGETS 2 5 2 21 Low signal to clutter 2 6 Low signal to noise 2 6 M manual speed M ...

Page 105: ...GE 2 5 PLOTTING ACCURACY 2 5 Plotting Additional Targets 2 2 PLOTTING CAPACITY 2 5 P Cont PLOTTING CONTROLS 2 2 PLOTTING LIMITATIONS 2 4 2 16 2 20 PLOTTING MODE 2 5 PM box Performance monitor 1 10 Polyzones 2 12 port and starboard bearing limits 2 4 Power ON OFF 1 2 PPI display 3 1 PPI Display Open Sea 3 3 PPI DISPLAY 3 1 PPI Modes and Presentation 1 27 PPI presentation 3 2 Pulse Selection 1 9 Pus...

Page 106: ... Swell 3 3 SEA Anti clutter 3 3 Sea Mode 1 4 Sea Mode 1 25 sea stabilisation 1 14 Sea Stabilisation 1 27 Search and Rescue Transponder SART 3 4 S Cont Sector Selection 2 11 Sector Storage Level indication 2 11 Sectors 2 6 2 18 select a target 2 2 SET Box 1 14 SET VIDEO LEVELS box 1 23 Settings for Gain Sea and Rain 1 16 setup menus 1 5 Short Medium Long Pulse 1 25 Shortcut to PLOT Menu 1 19 Shortc...

Page 107: ...ime To Closest Point Of Approach Limit 1 15 time keeping 1 6 Toggling the Route 1 17 Toggling Waypoint Labels 1 17 TOTE box 2 4 2 16 T Cont Trackerball 1 1 Tracking 2 1 2 6 TRACKING 2 5 tracking accuracy 2 4 2 6 TRACKING ACCURACY 2 21 tracking accuracy 2 16 TRACKING CAPACITY 2 22 TRACKING MODE 2 21 Tracking Overload 2 1 2 3 2 7 2 9 TRACKING OVERLOAD 2 16 TRACKING RESOLUTION 2 22 TRACKING WINDOWS 2...

Page 108: ...deo Box 1 11 video correlation and interference rejection 1 26 video correlator 1 11 Video Enhance 1 26 Video Levels Adjustment 1 23 Video Normal 1 26 VRM Box Variable Range Marker 1 16 VRM EBL and Signal Controls 1 9 1 31 W Warning Set Up Screen 1 5 Watch Monitor 1 8 WEAK ECHO SEARCH 2 1 2 6 Wheel over point 1 30 WOP Box Wheel Over Point 1 18 WPt Box 1 17 Z Zone 1 Radar System 1 9 Zone 2 Screen M...

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Page 110: ...NS TRANSCEIVER MkIV Page INTRODUCTION 4b 1 Maximum Recommended Waveguide Lengths 4b 1 System Configurations See Figure 1 4b 1 Safety Notes 4b 1 INSTALLATION OF UPMAST X BAND TRANSCEIVER CAE A12 20 25kW 4b 2 General 4b 2 Fitting 4b 2 MONITOR ARM 4b 5 ELECTRICAL CONNECTION 4b 5 CHECKS AFTER FITTING 4b 5 OPTIONAL MAINS ISOLATOR 80 261 600 4b 8 CABLE SPECIFICATIONS 4b 9 CABLE CODES 4b 9 SMALL MULTI CO...

Page 111: ... Recommended Waveguide Lengths 4d 1 Soft Start Unit 4d 1 Safety Notes 4d 1 EQUIPMENT LOCATION 4d 2 Upmast Tx Rx CAEA37 A45 and Turning Mechanism CAE A41 42 4d 2 Soft Start Unit 4d 2 Optional Mains Isolator 80 261 600 4d 2 INSTALLATION 4d 2 SOFT START UNIT CZZ A14 and CZZ A14 2 4d 2 Fitting the Soft Start Unit 4d 3 Upmast Transceiver CAEA37 and Turning Mechanism CAE A42 41 4d 7 OPTIONAL MAINS ISOLA...

Page 112: ... 4e 2 Optional Mains Isolator 80 261 600 4e 2 INSTALLATION 4e 2 SOFT START UNIT CZZ A14 4e 2 Fitting the Soft Start Unit 4e 3 Upmast Turning Mechanism CAE A42 41 4e 7 Downmast Transceiver CTX A9 4e 11 Downmast Transceivers Hf Co Axial Cable 4e 11 OPTIONAL MAINS ISOLATOR 80 261 600 4e 16 Electrical Connection 4e 17 CABLE SPECIFICATIONS 4e 17 GENERAL 4e 19 COVER REMOVAL 4e 19 PCB Locations And Cable...

Page 113: ... A8 4f 2 Optional Mains Isolator 80 261 600 4f 2 Installation 4f 3 Turning Mechanism CAE A30 5 CAE A30 6 4f 3 Downmast Transceiver CTX A8 4f 9 Waveguide Installation 4f 9 Elliptical Waveguide 4f 9 Optional Mains Isolator 80 261 600 4f 16 Electrical Connection 4f 17 Cable Specifications 4f 17 GENERAL 4f 19 Cover Removal 4f 19 PCB Locations And Cableform Routing 4f 19 WIRING DIAGRAMS 4f 22 CHECKS AF...

Page 114: ...ay Internal Connections 4a 11 Figure 6a Nucleus 3 Display to Transmitter MkIV Upmast via RIU Interconnections 4a 13 Figure 7a Nucleus 3 Display to Transmitter Mk V via RIU Interconnections 4a 15 Figure 8a Nucleus 3 Display to Transmitter MkVII S Band via RIU Interconnections 4a 17 Figure 9a Nucleus 3 Display to Transmitter MkVII X Band Low Speed via RIU Interconnections 4a 19 Figure 10a Nucleus 3 ...

Page 115: ...n Diagram 4b 5 Figure 4b Assembly of Cable Gland to Upmast Transceiver Turning Mechanism 4b 6 Figure 5b X Band Upmast Transceiver Electrical Connections 4b 7 Figure 6b Optional Mains Isolator Installation Dimensions 4b 8 Figure 7b Mk IV Transceiver Upmast X Band to Nucleus 3 5000 Interconnections Diagram 4b 13 CHAPTER 4c INSTALLATION INTERCONNECTIONS TRANSCEIVER MkV Page Figure 1c Transceiver Fixi...

Page 116: ...tructions 4c 27 CHAPTER 4d INSTALLATION INTERCONNECTIONS TRANSCEIVER MkVI Page Figure 1d Thermal Overload Trip Unit 4d 2 Figure 2d Soft Start Unit CZZ A14 Installation Diagram 4d 5 Figure 3d Soft Start Unit CZZ A14 Component Layout 4d 6 Figure 4d Transceiver CAE A37 A45 Turning Mechanism CAE A41 A42 and Antennas Installation Dimensions 4d 9 Figure 5d Upmast Turning Mechanism Mast Mounting 4d 10 Fi...

Page 117: ...Mains Isolator Installation Dimensions 4e 16 Figure 11e Cable Gland Assembly 4e 20 Figure 12e Turning Mechanism PCB Location and Cableform Routing 4e 21 Figure 13e Downmast Transceiver CTX A9 PCB Location and Cableform Routing 4e 22 Figure 14e Motor Connections 4e 24 Figure 15e Transceiver CTX A9 to Turning Mechanism Connections 4e 25 Figure 16e Typical Nucleus 3 System Interconnections 4e 26 Figu...

Page 118: ...Routing 4f 20 Figure 8f Downmast Transceiver PCB Location and Cableform Routing 4f 21 Figure 9f Transceiver CTX A8 to Low Speed Antenna CAE A30 6 Connections 4f 23 Figure 10f Transceiver CTX A8 to High Speed Antenna CAE A30 5 Connections 4f 24 Figure 11f Typical Nucleus 3 System Interconnection 4f 25 Figure 12f Nucleus 3 Interswitched via DIU System Connection 4f 26 Figure 13f Typical Nucleus 3 CA...

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Page 120: ...nd Pushbutton PCB PRE INSTALLATION REQUIREMENTS 6 Prior to installation of the Display System implement the following 1 Ensure that there is adequate clearance for the Operator s position in front of the desk or pedestal display unit and at the rear of the unit to allow fitting of the power and other system cables 2 Lay in the ships cables to the required installation position NOTE Cables may ente...

Page 121: ...splay to RIU to Transmitter MkVII S Band Interconnections 9a Nucleus 3 Display to RIU to Transmitter MkVII X Band Low Speed Interconnections 10a Nucleus 3 Display to RIU to Transmitter MkVII X Band High Speed Interconnections 11a Nucleus 3 Display To RIU to Soft Start Unit to Transmitter MkVI Upmast Interconnections 12a Nucleus 3 Display To Dual Interswitch Unit to Transmitter MkVII S Band Interco...

Page 122: ...kg TOP VIEW WITH ACCESS COVER REMOVED POWER SUPPLY UNIT 45 677 114 INPUT WIRING COVER CLAMPING INPUT PCB NNR A910 VIDEO DEFLECTION BOARD NNR A371 SYSTEM PCB NNR A911 ARPA PCB OPTIONAL NNR A128 NUCLEUS 3 5000 OVERALL DIMENSIONS CD 4567 446 00 A A A A 313 00 133 00 40 380 00 FAN ASSY NNR A376 133 00 34 DIMENSIONS FOR MOUNTING FAN ASSY NNR A376 COMPASS SAFE DISTANCES Grade 1 Grade 2 3 Grade 4 ARPA TR...

Page 123: ...RY CONTROLS CN10 CD 4452 PL2 FAN NNR A376 SK3 SK4 SK5 SK6 SK7 SK8 SK6 SK7 0V PART OF TUBE BASE PCB VIDEO SYNC GREY BLACK RED EHT TO CRT LINE OUTPUT TRANSFORMER TB1 PL2 SKT1A DAG LEAD CRT DC SUPPLIES CN7 CN5 CN6 CN1 FAN NNR A376 CN4 DEGAUSS ON OFF FLYING LEAD FLYING LEAD CN11 DEGAUSS COILS PL6 PL9 TRACKERBALL PUSH BUTTON PLC INPUT PCB NNR A996 PLW PLA SPEAKER 2 WAY IN LINE CONNECTOR 2 WAY IN LINE C...

Page 124: ...TER DOOR REMOVED FILTER ASSY HRC A202 RM 7710 LABEL SERIAL No RTX 1173 LABEL HRC 1121 TERMINALS LABELS HRC 1105 CODE No SERIAL No HIGH VOLTAGE L 110 220v 3 1 L N E FS2 FS1 0UTPUT N N L INPUT X1 1 3 ARPA PCB OPTION NNR A128 SYSTEMS PCB NNR A911 INPUT PCB NNR A910 ATA PCB OPTION NNR A895 KEYBOARD CABLEFORM ASSY NNR A5012 INPUT SYSTEM ARPA ARPA SYSTEM POWER CABLEFORM NNR A5015 DONGLE ZM 1906 FAN HRC ...

Page 125: ...and make the connections as detailed on the appropriate Connections Diagram s Ensure that the Processor Unit is directly earthed to the ship s earth using the bolt provided See Monitor to Processor Connections Diagram OPERATING TEMPERATURE RANGE VIBRATION LEVELS POWER CONSUMPTION 380VA COMPASS SAFE DISTANCES PROCESSOR UNIT 13kg DESK CONSOLE 65kg AT RELATIVE HUMIDITY 0 15 C TO 55 C AT RELATIVE HUMI...

Page 126: ...CATIONS SPECIFICATION 50 WAY ARPA COMPUTER NNR A128 OPTIONAL PL6 PL3 PL4 CODE DOWNLOAD VIDEO SYNC CONTROL CODE DOWNLOAD SK15 PL5 PLX PLY PLD PLJ PLM SKO SKP SYNC VIDEO PLA MONITOR PSU 45 980 0009 001 PL2 PL4 PL3 DEFLECTION PCB 45 980 0008 001 VIDEO TUBE BASE PCB 45 980 0010 001 MAGNETIC AMPLIFIER PCB NNR A536 PL1 PL2 DC SUPPLIES COMPENSATION COIL PL9 DEGAUSS COIL 85 290 0027 001 SPEAKER NNR A5007 ...

Page 127: ...ND ONLY COMPOSITE 12 CORE CABLE 1 2 3 4 5 6 7 8 NOTE 1 VIDEO OUT SYNC OUT VIDEO IN SYNC IN 38 CORE CABLE CAN ADAPTER PCB NNR A981 RUN MUTE MP LP TUNE CONTROLS TUNE INDICATORS Tx READY AZIMUTH N C Rx MON HEADING LINE N C N C GROUND PLA 1 2 3 4 5 6 7 8 PLL S 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLB PLC B O G Y S R G B Y B W R Y R W T G O B Bk G W R B VIDEO SYNC TB1 B 2PLB TB1 C 1 2 7 6 4...

Page 128: ... 1 2 3 4 5 6 7 8 PLB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VIDEO SYNC S R G B Y B W R Y R W T or Lt G G O B Bk G W R B CAN ADAPTER PCB NNR A981 TERMINALS PCB NNR A1004 PLB 1 2 3 4 5 6 7 8 9 10 MODULATOR 27V MODULATOR 0V SCANNER ve SCANNER ve 15V 15V HEATERS ve HEATERS ve PLG 6 3 10 11 8 9 7 12 PLK 9 14 7 WHITE COAX GREY COAX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLC 1 2 3 4 5 6 7 8 TB2 R Bk Bn Bk W Bk R O R...

Page 129: ... VIDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 1 5 3SKK SW1 27V MOTOR START 27V SOFT START UNIT CZZ A14 1TB1 1 2 3 6 1 2 3 4 5 Bn V Bk R B G Y W 3SKM 9SKA Tx MONITOR ARM 3 4 6 7 8 1 2 Tx MON 0V Tx MON SIG R B 27V NEON SIGNAL NEON RETURN AZIMUTH HEADING LINE 0V 12 CORE CABLE...

Page 130: ... PLL S 1 2 3 4 5 6 7 8 NOTE 1 VIDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 5 6 7 8 1 2 3 4 1TB1 1 2 T OR Lt G S O P MOTOR 0V MOTOR ve 26V 3SKK MOTOR START 27V MOTOR START RTN TURNING MECHANISM CAE A30 6 1TB1 2 1 3 4 5 6 1 2 3 4 5 Bn V Bk R B G Y W 3SKM 9SKA Tx MONITOR ARM ...

Page 131: ...IDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 5 6 7 8 1 2 3 4 1TB1 1 2 T OR Lt G B Bk S B O B Y G Y B W G W O R W P R Bk R B R Bn R Y R G MOTOR0V MOTOR ve36V 3SKK MOTOR START 27V MOTOR START RTN TURNING MECHANISM CAE A30 5 1TB2 5 6 7 8 1 2 3 4 1TB1 5 6 3 6 1 2 3 4 5 Bn V Bk ...

Page 132: ...AX S B BK T or Lt G G W G O R G S B W B Y R W R Y R B CONTROL BOARD LOCATION 3 Tx MON 0V Tx MON NEON SIG PLK PLM CONT 27V 0V CONTACTOR CONT ve S B B O S G 0V VIDEO SYNC 0V COAX S W S POWER UNIT LOCATION 2 CABLE N 38 CORE TO TRANSCEIVER MKVI Tx UPMAST CAE A37 A45 B R 2 CORE TO Tx MON ARM 1 2 3 4 5 6 7 8 9 10 11 12 G Y S BN G B P BK W V W BN R BK BN 1 2 3 4 5 6 7 8 9 10 11 12 V BK G BK BN BK V Y B Y...

Page 133: ... TUNE IND TX READY 90 180 AZIMUTH RX MONITOR HEADING LINE 0V TB1 CD 4554 FOR A MK4 OR MK6 SECOND TRANSCEIVER ONLY TB2 A B L N S Bn Y W B G P T V O Bk 1 2 2PLB PLTA B 1 1 2 3 4 5 6 7 8 9 10 11 12 PLDA B 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLV NUCLEUS 3 DISPLAY INPUT PCB PLDA B 1 1 2 3 4 5 6 7 8 9 10 11 12 PLW 1 2 3 4 5 6 7 8 9 10 11 12 T or LtG R B PLT 1 2 3 4 5 6 PLDA B 3 6 4 5 7 8 9 VIDEO SYNC WHI...

Page 134: ...S 2 0V PLV PLA 2 PLDB 2 PLG TB1 B TB1 C VID 1 2 OR 3 SYNC 1 2 OR 3 PLK PLF LN PLTA 2 PLTB 2 FROM DISPLAY TO TRANSCEIVER PLW PLT 110 220V OUTPUT TB2 FILTER INPUT TB1 PLDA 3 PLDB 3 TB1 TB2 NL NL INTERSWITCH Tx POWER Tx CONTROL NOTES 1 THE DUAL INTERSWITCH UNIT ENABLES 2 DISPLAYS 2 TRANSMITTERS TO BE INTERCONNECTED DUAL INTERSWITCH UNIT HRC A9 Mk V TRANSMITTER CAE A30 7 8 Mk IV TRANSMITTER CAE A12 20...

Page 135: ...S B S G G B Tx RUN Tx MUTE MED PULSE LONG PULSE TUNE TUNE INDICATOR READY AZIMUTH Rx MON HEADING LINE 0V VIDEO SYNC SELECT DATA RADAR SOURCE Tx CONTROL STATUS 1 STATUS 2 0V PLV PLTA 2 or PLTB 2 FROM DISPLAY TO TRANSCEIVER PLT PLDA 3 or PLDB 3 TB1 TB2 INTERSWITCH Tx CONTROL DUAL INTERSWITCH UNIT HRC A9 NUCLEUS 3 DISPLAY 38 CORE CABLE CABLE M CABLE K 2 CORE POWER CABLE K SK2 5 SK7 9 SKP SKO SK1 4 S ...

Page 136: ...LSE TUNE TUNE IND TX READY 90 180 AZIMUTH RX MONITOR HEADING LINE 0V TB1 CD 4553 FOR A MK4 OR MK6 SECOND TRANSCEIVER ONLY TB2 A B L N S Bn Y W B G P T V O Bk 1 2 2PLB PLTA B 1 1 2 3 4 5 6 7 8 9 10 11 12 PLDA B 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLV NUCLEUS 3 DISPLAY INPUT PCB PLDA B 1 1 2 3 4 5 6 7 8 9 10 11 12 PLW 1 2 3 4 5 6 7 8 9 10 11 12 T or LtG R B PLT 1 2 3 4 5 6 PLDA B 3 6 4 5 7 8 9 VIDEO ...

Page 137: ... P V Bk 2 WIRES R Bk Bn Bk W Bk G Bk W Bn Y Bn S B S G G B CABLEK S R G B Y B W R Y R W T OR Lt G G O B Bk G W R B CABLE K SHIP S MAINS 110 220V DUAL INTERSWITCH UNIT HRC A9 MODULATOR 27V MODULATOR 0V TB1 A B SELECT DATA RADAR SOURCE TX CONTROL STATUS 1 STATUS 2 0V FILTER INPUT 110 220V O P TB2 POWER UNIT L N TX RUN TX MUTE M PULSE L PULSE TUNE TUNE IND TX READY 90 180 AZIMUTH RX MONITOR HEADING L...

Page 138: ...SSY MONITOR ASSY PSU MON FILTER MON PSU 110 220 110 220 110 220 L N E L N L N E L N E L N E L N E TO Tx TO Tx TB1 PRE PRODUCTION ONLY REFER TO LABEL FOR LNE CONNECTIONS LOCATION OF FS1 5A FS2 5A SHIPS MAINS 230V SHIPS MAINS 230V FS2 FS1 5A 5A L N E L N E L N E L N E L N E L N E L N E 1 2 3 1 3 5 CD 2153 CON 1 CON 2 Figure 17a Nucleus 3 Displays Mains Power and Distribution ...

Page 139: ...OTES Observe the Health and Safety Notices at the front of this manual 7 Safety personnel must ensure that persons do not encroach on the area of work 8 Mains supplies in the vicinity of the Upmast Transceiver are to be isolated when installing the equipment 9 A suitable safety platform or harness should be used when siting the Upmast Transceiver aloft 10 The Upmast Transceiver must be hoisted to ...

Page 140: ...lexible communication antennas to avoid damage to both 17 The Upmast Transceiver must be mounted more than 914mm above any flat surface when the flat surface is greater than the diameter swept by the antenna 18 The Upmast Transceiver must not be positioned in the close proximity of any magnetic compass or D F antenna etc NOTE A heavy duty earthing strap or cable must be taken from the upmast trans...

Page 141: ...E COMPASS SAFE DISTANCES Standard Compass 3m Grade I Steering Compass 1 8m Grade II KELVIN HUGHES OFF ON FWD ARM In transit Monitor Arm is stowed inside Turning Mechanism carton PTFE WINDOW FITTED AT THIS CONNECTION EARTHING POINT TORQUE LOADED TO 75 kg m CABLE GLANDS SAFETY SWITCH 14 mm holes 4 0 ff MONITOR M12 bolts 40 TURNING RADIUS 2412 or 1990 2262 or 1840 645 406 140 250 570 310 150 270 270 ...

Page 142: ...ODULATOR CONTROL PCB HEADING LINE PCB FWD EARTHING POINT ON UNDERSIDE POWER SUPPLY UNIT VIDEO SYNC TERMINAL PLATE MAINS FILTER SHIP S MAINS SAFETY SWITCH DISPLAY 38 CORE CABLE CODE M TX MONITOR ARM CD 4542 PLB Figure 2b X Band Upmast Transceiver Cable Routing ...

Page 143: ...ed to their associated entry point and that screened cables are earthed to their respective units 24 Connecting cables between the display and the transceiver should be limited to a length of 65 metres Where the distance between transceiver and display is between 65 180 metres special low loss co axial cable is required 25 Cable specifications are detailed in Paragraph 30 onwards CHECKS AFTER FITT...

Page 144: ...R INSULATION BRAID RUBBER GLAND NYLON WASHER BRASS BUNG CLAMPING NUT FOR 38 CORE CABLE REMOVE 700 mm OF OUTER COVER AND 640 mm OF BRAID NOTE SCREENING DISC IS TO BE FITTED IN PLACE OF THE FERRULE UNTIL CABLE INSTALLATION TAKES PLACE DISCS ARE TO BE LEFT IN UNUSED CABLE GLANDS 640 mm 700 mm CD 0278 Figure 4b Assembly of Cable Gland to Upmast Transceiver Turning Mechanism ...

Page 145: ...FROMDISPLAY MAINS INPUT FILTER ONLY FITTED WHEN POWER SUPPLY UNIT IS UTILISED N E L SHIP S MAINS CABLE CODE K CD 4661 1 2 MAINS INPUT FILTER UNIT POWER 2 CORE CABLECODEK SYNC 0V VIDEO 2 0V VIDEO 3 0V ONLY CONNECTED WHEN INTERSWITCH UNIT IS EMPLOYED VIDEO AND SYNC TERMINAL PLATE G W G O R B B W B Y TorLtG S R G R Y R W B Bk START 27V START RETN 1 2 R B POWER UNIT MODULATOR PLB Figure 5b X Band Upma...

Page 146: ...in the required position no fittings are supplied May 01 4b 8 Original KH 2020 Chap 4b L1 L2 L3 L1 L2 L1 L2 L3 L3 L1 L2 L3 WIRING FOR 3 PHASE WIRING FOR SINGLE PHASE CABLE 211K 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND CONNECT SCREENS TO EARTH FIT 20 AMP FUSES FIT 20 AMP FUSES SHIP S SUPPLY SINGL PHASE 110V 220V 80 160 120 30 160 205 CD 1157 Figure 6b ...

Page 147: ...or must either confirm that the cables are to specification or submit samples to Kelvin Hughes for approval Original 4b 9 May 01 KH 2020 Chap 4b CABLE DESCRIPTION CODE CORE DIAMETER A 2 core small multi core 1344 718 16 0 2 6 1mm 7 7mm B 3 core small multi core 1344 719 16 0 2 6 4mm 7 2mm E 12 core small multi core 1344 722 16 0 2 10mm 11mm G 25 core small multi core 1344 724 16 0 2 13 6mm 14mm H ...

Page 148: ...tinned copper wire Outer Sheath 35 An outer sheath of PVC compound is applied by extrusion over the wire braiding Maximum Current Rating 36 The maximum current ratings are as follows 1 2 5 A at 1000 V dc 2 2 5 A at 440 V ac at 1600Hz May 01 4b 10 Original KH 2020 Chap 4b ABBREVIATION COLOUR R RED B BLUE G GREEN Y YELLOW W WHITE Bk BLACK Bn BROWN V VIOLET O ORANGE P PINK T TURQUOISE S SLATE grey R ...

Page 149: ...pplies 2 Core E P Rubber Cable Code K KH Reference No 1344 1123 250 440V grade 7 x 0 67 mm 7 x 0 026 cores E P rubber insulated cores laid up jute filled proof cotton taped braided with 0 2mm 0 0078 diameter tinned copper wire PVC outer sheath Outer diameter 12 mm 0 47 in Original 4b 11 May 01 KH 2020 Chap 4b ...

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Page 151: ...Y 90 180 AZIMUTH Rx MONITOR HEADING LINE 0V 38 CORE CABLE CABLE N VIDEO SCREEN VIDEO SYNC SCREEN SYNC WHITE COAX GREY COAX 2 3 GPS INTERFACE I P 0V LOG GYRO 1 2 3 4 5 6 7 8 PLU PLF PHASE 1 PHASE 2 PHASE 3 REF 1 REF 2 PULSE SHORT 0V TB1 B 2 3 4 5 1 6 Mk IV TRANSMITTER X BAND CAE A12 20 POWER UNIT INPUT FILTER SHIP S MAINS 110 220V TB1 C 7 8 VIDEO 1 SYNC 1 R B Tx MONITOR ARM 7 6 4 3 1 2 5 PLA 110 22...

Page 152: ...s Chapter covers Installation of the Mk V Transmitter Receivers 5 There are two versions of the MkV Transceiver covered in this publication 1 Low Speed Turning Mechanism CAE A30 7 2 High Speed Turning Mechanism CAE A30 8 6 The High Speed Turning Mechanism requires a 36V to 40V supply to provide the supply to the motor drive PCB This supply can be obtained from either a Transmitter Interface Unit T...

Page 153: ...g masts funnels are eliminated or minimised Funnels crosstrees and other large obstructions can also reflect energy and give rise to spurious echo returns especially in close proximity to land 12 The Transceiver Turning Mechanism must not be mounted where the temperature exceeds 70 C 13 The Transceiver Turning Mechanism must be kept clear of ship s flexible communication aerials to avoid damage to...

Page 154: ... do not foul with the Array to the mounting plate 4 Mount the Transceiver facing forward removable cover facing aft Fit the retaining bolts and torque load to 50lb ft 75kg m then gain access to the interior by removing the rear cover NOTE The outer casing of the Transceiver must be bonded to the ship s superstructure using a copper earthing strap connected to the earthing point shown in Figure 1 5...

Page 155: ...ght 14kg Antenna 2 4m Weight 21kg o o o Power Consumption 170W 10kW 160W 5kW At Relative Humidity 0 25 C to 70 C At Relative Humidity 95 40 C OPERATING TEMPERATURE RANGE OFF ON FWD CABLE ENTRY DIAMETER OF CABLE GLAND 22mm CABLE ENTRY at rear 18mm off centre 34mm from base FIXING BOLTS 3 x M12 ALL DIMENSIONS IN MILLIMETRES MOUNTING BOLT FOOTPRINT MONITOR ARM 14 mm SEE INSTRUCTION 1 EARTHING STRAP D...

Page 156: ...E AND STIFFENING PIECES 15mm STEEL FWD TUBE WALL THICKNESS 12 MM MINIMUM NOTE COPPEREARTHSTRAPTO SHIPSGROUND TOBESUPPLIED BYSHIPYARD NOMINALLY20mmx2mm RIDGIDORFLEXABLE WAVEGUIDE 0 45 ø14mm 290 450 290 410 290 CD 3817 Figure 2c Transceiver Mast Mounting ...

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Page 158: ...TURNING MECHANISM NOTE ONLY ONE SIDE IS DETAILED THE OTHER SIDE IS ASSEMBLED IN THE SAME MANNER ASSEMBLE LOOSELY FIRST ALIGN AND FIT WAVEGUIDE BOLTS BEFORE TIGHTENING ANTENNA RETAINING BOLTS MOUNTING FOOTPRINT FOR TURNING MECHANISM TO DECKHEAD MOUNTING PLATFORM THREE M12 FIXING BOLTS NOT SUPPLIED AS PART OF FITTING KIT CD 4713 8 8 8 Figure 3c Assembling Antenna to Turning Mechanism ...

Page 159: ...YSWITCH o o SER N SER N 11 11 9 9 10 10 Kg Kg 8 8 6 6 7 7 HAINAULT ENGLAND HAINAULT ENGLAND 4 4 5 5 2 2 3 3 II II GRADE GRADE DISSIPATION DISSIPATION 1 1 EQUIPMENT CLASS B EQUIPMENT CLASS B MASS MASS A DIVISION OF SMITHS INDUSTRIES AEROSPACE A DIVISION OF SMITHS INDUSTRIES AEROSPACE GRADE GRADE I I CODE N CODE N o o CZZ A22 CZZ A22 COMPASS SAFE DISTANCES COMPASS SAFE DISTANCES MANUFACTURED BY MANU...

Page 160: ...umber 5344 701 is made for Kelvin Hughes and comprises the following 1 4 cores of 32 0 2 mm copper wire 2 32 cores of 16 0 2 mm copper wire 3 2 cores of co axial cable Original 4c 11 May 01 KH 2020 Chap 4c CABLE DESCRIPTION CODE CORE DIAMETER B 3 core small multi core 1344 719 16 0 2 6 4mm 7 2mm E 12 core small multi core 1344 722 16 0 2 10mm 11mm F 18 core small multi core 1344 723 16 0 2 11 5mm ...

Page 161: ...ver which is woven a braiding of 0 2 mm diameter tinned copper wire 25 Outer Sheath A PVC outer sheath is applied by extrusion over the wire braiding 26 Maximum Current Rating The maximum current ratings are as follows 2 5 A at 1000 V dc 2 5 A at 440 V ac at 1600Hz May 01 4c 12 Original KH 2020 Chap 4c ABBREVIATION COLOUR R RED B BLUE G GREEN Y YELLOW W WHITE Bk BLACK Bn BROWN V VIOLET O ORANGE P ...

Page 162: ...200MHz 18 5dB 100m MAX Impedance 75 Ohm Co axial Cable 75 ohms low loss for extended cable runs Co axial Cable CODE No 5344 719 Type ECL 125 Manufacturer s code Specification Inner Conductor 1 25 mm Single Conductor Dielectric Air Spaced Polyethylene Screen Tape Screen Overall Dia 8 3 mm Electrical Attenuation 60MHz 3 4dB 100m MAX Attenuation 100MHz 4 9dB 100m MAX Attenuation 200MHz 7 1dB 100m MAX...

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Page 164: ...overing and screen braid at gland as shown 7 Place gland nut over cable and screw assembly into gland housing and secure screening and cable with P clip unwrap paper insulation back to screening and discard White Video Cable Strip back outer 35mm Cut centre core to 10mm and fold 10mm of braid back over outer Grey Sync Cable Strip back outer 25mm Cut centre core to 10mm and fold 10mm of braid back ...

Page 165: ...LATOR 27V MODULATOR GROUND MODULATOR 27V B Bk R V Bk R Bn R G O R Bk P O B PLK B N C N C N C ENSURE SCREENS ARE CLAMPED 38 CORE CABLE Strip back outer 25mm Cut centre core to 10mm WHITE VIDEO CABLE GREY SYNC CABLE Strip back outer 35mm Cut centre core to 10mm and fold 10mm of braid back over outer and fold 10mm of braid back over outer 2 CORE FROM Tx MON 38 CORE COMPOSITE FROM DISPLAY SEE INSERT C...

Page 166: ...R 27V MODULATOR GROUND MODULATOR 27V B Bk R V Bk R Bn R G O R Bk P O B PLK B N C N C N C ENSURE SCREENS ARE CLAMPED 38 CORE CABLE Strip back outer 25mm Cut centre core to 10mm WHITE VIDEO CABLE GREY SYNC CABLE Strip back outer 35mm Cut centre core to 10mm and fold 10mm of braid back over outer and fold 10mm of braid back over outer 2 CORE FROM Tx MON 38 CORE COMPOSITE FROM DISPLAY SEE INSERT CD 36...

Page 167: ...EO SYNC SCREEN SYNC BLANK WHITE COAX GREY COAX 2 6 NAVSYS INTERFACE I P RTN LOG GYRO 1 2 3 4 5 6 7 8 PLU PLF PHASE 1 PHASE 2 PHASE 3 REF 1 REF 2 PULSE SHORT 0V PLG 6 3 10 11 8 9 7 12 5 Mk V TRANSMITTER CAE A30 7 POWER UNIT INPUT TB1 FILTER SHIP S MAINS 110 220V PLK 9 14 12 13 4 6 1 3 2 5 7 8 10 11 1 2 3 4 MODULATOR 27V MODULATOR 27V MODULATOR 0V MODULATOR 0V 12V 12V MAG HEATER 8 5V MAG HEATER 0V A...

Page 168: ...3 4 5 6 7 8 9 10 11 12 13 14 PLTA 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 PLDA 1 PLDA 3 1 2 3 4 5 6 SKP SKO VIDEO SYNC SK8 10 SK2 5 SK1 4 SK7 9 38 CORE CABLE CABLE N CD 3714 G W V 2 WIRES Bn S Bn 2 WIRES Y B O 2 WIRES V G Y 2 WIRES R R Bn 2 WIRES O B P V Bk 2 WIRES R Bk Bn Bk W Bk SELECT DATA RADAR SOURCE TX CONTROL STATUS 1 STATUS 2 0V G Bk W Bn Y Bn S B S G G B DUAL INTERSW...

Page 169: ...ABLE N VIDEO VIDDEO SCREEN SYNC SCREEN SYNC 5 6 7 8 9 10 11 12 TB2 NOTE FOR RUNS OF GREATER THAN 150m USE 25 CORE CABLE DOUBLE UP CONNECTIONS MODULATOR 27V MODULATOR 27V MODULATOR 0V MODULATOR 0V 12V 12V MAG HEATER 8 5V MAG HEATER 0V ANTENNA 24V ANTENNA 24V ANTENNA 0V ANTENNA 0V CD 3715 R G B INLINE POWER SUPPLY HRC A28 1 Y Bn V Bk R O B P R Bk Bn Bk W Bk G W V Bn S Bn Y B O V G Y 1 2 3 4 1 2 3 4 ...

Page 170: ... GREY COAX 2 6 NAVSYS INTERFACE I P RTN LOG GYRO 1 2 3 4 5 6 7 8 PLU PLF PHASE 1 PHASE 2 PHASE 3 REF 1 REF 2 PULSE SHORT 0V PLG 6 3 10 11 8 9 7 12 5 Mk V TRANSMITTER CAE A30 7 POWER UNIT INPUT TB1 FILTER SHIP S MAINS 110 220V PLK 9 14 12 13 4 6 1 3 2 5 7 8 10 11 MODULATOR 27V MODULATOR 27V MODULATOR 0V MODULATOR 0V 12V 12V MAG HEATER 8 5V MAG HEATER 0V TB1 TERMINALS PCB 4 3 2 1 PLF R B Tx MONITOR ...

Page 171: ...1 4 SK7 9 38 CORE CABLE CABLE N CD 3725 G W V 2 WIRES Bn S Bn 2 WIRES Y B O 2 WIRES V G Y 2 WIRES R R Bn 2 WIRES O B P V Bk 2 WIRES R Bk Bn Bk W Bk SELECT DATA RADAR SOURCE TX CONTROL STATUS 1 STATUS 2 0V G Bk W Bn Y Bn S B S G G B DUAL INTERSWITCH UNIT HRC A9 R Bn V Bk R O B P R Bk Bn Bk W Bk G W V Bn S Bn Y B O V G Y 5 6 7 8 9 10 11 12 PLTA 1 1 2 3 4 1 2 3 4 5 6 7 8 TB2 PLG 6 3 10 11 8 9 7 12 5 ...

Page 172: ...ATOR 27V MODULATOR 27V MODULATOR 0V MODULATOR 0V 12V 12V MAG HEATER 8 5V MAG HEATER 0V ANTENNA 24V ANTENNA 24V ANTENNA 0V ANTENNA 0V CD 3726 R G B INLINE POWER SUPPLY HRC A28 1 Y Bn V Bk R O B P R Bk Bn Bk W Bk G W V Bn S Bn Y B O V G Y 1 2 3 4 1 2 3 4 5 6 7 8 TB2 PLG 6 3 10 11 8 9 7 12 5 Mk V TRANSMITTER CAE A30 7 PLK 9 14 12 13 4 6 1 3 2 5 7 TERMINALS PCB PLF R B Tx MONITOR ARM 4 1 2 TERMINALS P...

Page 173: ...3 4 5 6 7 8 PLB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VIDEO SYNC S R G B Y B W R Y R W T or Lt G G O B Bk G W R B CAN ADAPTER PCB NNR A981 TERMINALS PCB NNR A1004 PLB 1 2 3 4 5 6 7 8 9 10 MODULATOR 27V MODULATOR 0V SCANNER ve SCANNER ve 15V 15V HEATERS ve HEATERS ve PLG 6 3 10 11 8 9 7 12 PLK 9 14 7 WHITE COAX GREY COAX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLC 1 2 3 4 5 6 7 8 TB2 R Bk Bn Bk W Bk R O R Bn B...

Page 174: ... FOR SINGLE PHASE CABLE 211K 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND CONNECT SCREENS TO EARTH FIT 20 AMP FUSES FIT 20 AMP FUSES SHIP S SUPPLY SINGL PHASE 110V 220V 80 160 120 30 160 205 CD 1157 Figure 15c Optional Mains Isolator Installation Dimensions ...

Page 175: ...S 10 MASS 10 Kg Kg o o KELVIN HUGHES LTD KELVIN HUGHES LTD MANUFACTURED BY MANUFACTURED BY HAINAULT ENGLAND HAINAULT ENGLAND A SMITHS INDUSTRIES PLC COMPANY A SMITHS INDUSTRIES PLC COMPANY MOD RECORD MOD RECORD 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 IN LINE POWER SUPPLY UNIT IN LINE POWER SUPPLY UNIT HRC A28 2 HRC A28 2 B B R1 R1 R1 XXXX XX XXXX XX XXXX XX Voltage Voltage DANGER DANGER Hi...

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Page 177: ...an in line power supply SAFETY NOTES 6 Electrical supplies are to be isolated to any part of the platform when mounting an antenna turning mechanism A suitable safety platform or harness should be used to avoid personal injury when working aloft 7 Electrical supplies in the vicinity of the transceiver are to be isolated during installation 8 A working platform is to be provided for installing or s...

Page 178: ... 17 The Soft Start Unit must be sited as follows 1 Upmast installation using Soft Start Unit CZZ A14 near the display 2 Upmast installation with long cable run using Soft Star Unit CZZ A14 2 near the transceiver turning mechanism 18 The Soft Start Unit must be sited to allow removal of the front cover OPTIONAL MAINS ISOLATOR 80 261 600 19 The Mains Isolator must be sited adjacent to the display or...

Page 179: ...ring bulkhead using the installation bolts supplied with the fitting kit Refer to Figure 2d for dimensions Original 4d 3 May 01 KH 2020 Chap 4d TABLE 1 Trip Unit Cableform Connections TERMINAL No WIRE COLOUR WIRE No MARKERS FROM 14 22 P 16 BN BU A2 95NC P 28 R S KEYSWITCH 2T1 BK NEON P 10 BN BK TB1 1 4T2 P 11 BN BN TB1 2 6T3 P 12 BN R TB1 3 A2 96NC P 23 R O PCB SKA P 16 BN BU 14 22 H A CD 0225 ...

Page 180: ...0157 TABLE 2 Trip Unit Dial Positions ANTENNA SPEED MOTOR VOLTAGE THERMAL OVERLOAD TRIP UNIT PART NO DIAL POSITION 25 rpm 440 V 45 617 1156 04 25 rpm 415 V 45 617 1156 04 25 rpm 380 V 45 617 1156 04 25 rpm 220 V 45 617 1156 06 40 rpm 440 V 45 617 1156 04 40 rpm 415 V 45 617 1156 04 40 rpm 380 V 45 617 1156 04 40 rpm 220 V 45 617 1156 06 ...

Page 181: ...ces Grade I Standard Compass 1 0 m Grade II III Steering Compass 0 7 m Grade IV 0 5 m o o o At Relative Humidity 0 15 C to 55 C At Relative Humidity 95 40 C OPERATING TEMPERATURE RANGE 342 180 3 x M10 FIXINGS 159 119 368 237 CD 1343 Figure 2d Soft Start Unit CZZ A14 Installation Diagram ...

Page 182: ...HERMAL TRIP OVERLOAD UNIT CONTACTOR THERMAL TRIP OVERLOAD UNIT SOFT START UNIT CZZ A14 SOFT START UNIT WITH INLINE PSU CZZ A14 2 THREE PHASE SWITCHING PCB CZZ A159 THREE PHASE SWITCHING PCB CZZ A159 CONTACTOR CD 0214 Figure 3d Soft Start Unit CZZ A14 Component Layout ...

Page 183: ...ng that the connectors are aligned and loosely secure using the eight M10 retaining bolts washers and nuts 3 Secure the co axial connector using the three M6 bolts and washers provided 4 Tighten and torque load the eight antenna retaining bolts to 25 Nm 5 Fit the spoilers to the antenna using the fittings supplied 6 Mark out and drill four 17mm gearbox mounting holes at the mounting position 7 For...

Page 184: ...asing The Monitor Arm cable feeds through the small gland beside the aerial motor 32 Using a 12 mm spanner release the six bolts securing the rear cover to the Turning Mechanism and remove the cover 33 Route the Tx Monitor Arm cableform as shown in Figure 8d 34 Connect the Tx Monitor Arm cableform to the Heading Line PCB CAE A180 as follows red to 9PLA 7 and blue to 9PLA 8 35 Refit the rear cover ...

Page 185: ...NTING FIXINGS SUPPLIED NO ANTI NOISE MOUNT FEET 4 OFF BOLTS M16 x 50mm 12 OFF WASHER M16 PLAIN 6 OFF WASHER M16 SPLIT 8 OFF NUT M16 FULL 6 OFF SHIM WASHER MATERIAL MUST BE HIGH TENSILE STEEL MIN 80kg f mm 2 BOLTS TIGHTENED TO A TORQUE OF 120 Nm PROTECT AGAINST CORROSION BY PAINTING GEARBOX MOUNTING FIXINGS SUPPLIED ANTI NOISE MOUNT FEET FITTED 4 OFF BOLTS M16 x 50mm 4 OFF NUT M16 NYLOC 6 OFF SHIM ...

Page 186: ...MOUNTING PLATEREQUIRED FORMOTORCABLE ENTRY 4 FIXING HOLES O17 MOUNTING PLATE AND STIFFENING PIECES 15mm STEEL CD 1348 FWD SBANDCO AX MOTORCABLE 38CORE CABLE 4 FIXING HOLES O17 0 45 490 TUBE THICKNESS 12 MM MINIMUM 500 540 830 480 430 474 200 50 30 674 MAX 2M 750 Figure 5d Upmast Turning Mechanism Mast Mounting ...

Page 187: ...2020 Chap 4d L1 L2 L3 L1 L2 L1 L2 L3 L3 L1 L2 L3 WIRING FOR 3 PHASE WIRING FOR SINGLE PHASE CABLE 211K 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND CONNECT SCREENS TO EARTH FIT 20 AMP FUSES FIT 20 AMP FUSES SHIP S SUPPLY SINGL PHASE 110V 220V 80 160 120 30 160 205 CD 1157 Figure 6d Mains Isolator Installation Dimensions ...

Page 188: ...core 1 90 mm 2 Braided Screen The cores are laid up covered with binding tape over which is woven a braiding of 0 2 mm diameter tinned copper wire 3 Outer Sheath A PVC outer sheath is applied by extrusion over the wire braiding 4 Maximum Current Rating The maximum current ratings are as follows 2 5 A at 1000 V DC 2 5 A at 440 V AC at 1600Hz May 01 4d 12 Original KH 2020 Chap 4d ABBREVIATION COLOUR...

Page 189: ...the transceiver Make sure that there is sufficient slack to allow for extreme movements during sudden shock to the vessel 46 Ensure that all cables are secured to their associated entry point and that screened cables are earthed to their respected units 47 Fit cable through gland in accordance with the diagram shown on Figure 6d COVER REMOVAL 48 Before any electrical connections can be made covers...

Page 190: ...ROUGH GLAND CABLE OUTER INSULATION BRAID RUBBER GLAND NYLON WASHER BRASS BUNG CLAMPING NUT FOR 38 CORE CABLE REMOVE 700 mm OF OUTER COVER AND 640 mm OF BRAID NOTE SCREENING DISC IS TO BE FITTED IN PLACE OF THE FERRULE UNTIL CABLE INSTALLATION TAKES PLACE DISCS ARE TO BE LEFT IN UNUSED CABLE GLANDS 640 mm 700 mm CD 0278 Figure 7d Cable Gland Assembly ...

Page 191: ...SU PLA COAX FROM 38 CORE CABLE CABLE FROM Tx MON ARM CONTROL BOARD CONTROL BOARD 3PLM 3PLB 3PLK TBI PSU PLA 38 CORE COAX FROM 38 CORE CABLE CABLE FROM Tx MON ARM CABLE FROM Tx MON ARM RX MON PCB MODULATOR PCB CONTROL BOARD Figure 8d Upmast Transceiver PCB Location and Cableform Routing ...

Page 192: ...E THE WIRING DIAGRAM ON THE INSIDE OF THE COVER AS THIS COULD DAMAGE THE MOTOR THE Old Style BROWN MOTOR MUST BE WIRED AS SHOWN ON FIGURE 9d If there is any doubt about which type of Motor is being installed assume that it is the Old Style type and wire it accordingly see Figure 9d If the motor does not turn when wired as the Old Style motor then fit the links as shown for the New Style motor 55 T...

Page 193: ...LINKSFITTEDTHUSFOR220 250V LINKFITTINGFORDEFINEDINPUTVOLTAGES MONITORARMFITTING CABLERUN TOMONITOR ARM 1 TXMONSIG 2 TXMON0V 3 4 5 6 CONTROL BOARD PLM PLM CABLE GLAND W2 U2 V2 W2 U2 V2 U1 V1 W1 U1 V1 W1 NEWSTYLEBROWN MOTORSTANDARDOR HIGHSPEEDJUNCTIONBOX LINKSFITTEDTHUSFOR220 250V LINKSFITTEDTHUSFOR380 440V NEWSTYLEBROWN MOTORSTANDARDOR HIGHSPEEDJUNCTIONBOX W2 U2 V2 W2 U2 V2 U1 V1 W1 U1 V1 W1 SEIPEE...

Page 194: ...ER VIDEO SYNC CO AX W CO AX S CO AX W CO AX S R or 1 B or 2 Y or 3 TB4 TB3 1 2 3 CABLE L 3 CORE POWER CABLE L 3 CORE POWER R or 1 B or 2 Y or 3 3 PHASE TO AE MOTOR 3 PHASE SHIP S SUPPLY R B B G G R BN or 1 BL or 2 27V TO CONTACTOR CONTACTOR COIL RETURN 0V 0V TUNE TUNE IND MP LP RUN MUTE AZ HL Tx READY Rx MON CONTACTOR 0V 27V TB5 TB6 CABLE B 3 CORE SMALL CABLE K 2 CORE POWER 1 PHASE MAINS IN THE DI...

Page 195: ...S B BK T or Lt G G W G O R G S B W B Y R W R Y R B CONTROL BOARD LOCATION 3 Tx MON 0V Tx MON NEON SIG PLK PLM CONT 27V 0V CONTACTOR CONT ve S B B O S G 0V VIDEO SYNC 0V COAX S W S POWER UNIT LOCATION 2 CABLE N 38 CORE TO TRANSCEIVER MKVI Tx UPMAST CAE A37 A45 B R 2 CORE TO Tx MON ARM 1 2 3 4 5 6 7 8 9 10 11 12 G Y S BN G B P BK W V W BN R BK BN 1 2 3 4 5 6 7 8 9 10 11 12 V BK G BK BN BK V Y B Y V ...

Page 196: ...n Y Bn S B S G G B Tx RUN Tx MUTE MED PULSE LONG PULSE TUNE TUNE INDICATOR READY AZIMUTH Rx MON HEADING LINE 0V VIDEO SYNC SELECT DATA RADAR SOURCE Tx CONTROL STATUS 1 STATUS 2 0V PLV PLTA 2 or PLTB 2 FROM DISPLAY TO TRANSCEIVER PLT PLDA 3 or PLDB 3 TB1 TB2 INTERSWITCH Tx CONTROL DUAL INTERSWITCH UNIT HRC A9 NUCLEUS 3 DISPLAY 38 CORE CABLE CABLE M CABLE K 2 CORE POWER CABLE K SK2 5 SK7 9 SKP SKO S...

Page 197: ...ZZ A14 SAFETY NOTES 9 Electrical supplies are to be isolated to any part of the platform when mounting an antenna turning mechanism A suitable safety platform or harness should be used to avoid personal injury when working aloft 10 Electrical supplies in the vicinity of the transceiver are to be isolated during installation 11 A working platform is to be provided for installing or servicing the as...

Page 198: ... the antenna turning mechanism should be kept to a minimum length i e less than 35m with as few bends and twists as possible Supporting brackets and couplings are to be used to eliminate the effects of vibration 22 Cable runs between the transceiver and the antenna turning mechanism should be kept to a minimum length i e Less than 35m with as few bends and twists as possible Supporting brackets an...

Page 199: ...oft start unit to the securing bulkhead using the installation bolts supplied with the fitting kit Refer to Figure 2e for dimensions Original 4e 3 May 01 KH 2020 Chap 4e TABLE 1 Trip Unit Cableform Connections TERMINAL No WIRE COLOUR WIRE No MARKERS FROM 14 22 P 16 BN BU A2 95NC P 28 R S KEYSWITCH 2T1 BK NEON P 10 BN BK TB1 1 4T2 P 11 BN BN TB1 2 6T3 P 12 BN R TB1 3 A2 96NC P 23 R O PCB SKA P 16 B...

Page 200: ...L POSITION 25 rpm 440 V 45 617 1156 04 25 rpm 415 V 45 617 1156 04 25 rpm 380 V 45 617 1156 04 25 rpm 220 V 45 617 1156 06 40 rpm 440 V 45 617 1156 04 40 rpm 415 V 45 617 1156 04 40 rpm 380 V 45 617 1156 04 40 rpm 220 V 45 617 1156 06 1 5A GM 0152 1 6A GM 0153 1 7A GM 0153 2 5A GM 0157 1 5A GM 0152 1 6A GM 0153 1 7A GM 0153 2 5A GM 0157 ...

Page 201: ...ces Grade I Standard Compass 1 0 m Grade II III Steering Compass 0 7 m Grade IV 0 5 m o o o At Relative Humidity 0 15 C to 55 C At Relative Humidity 95 40 C OPERATING TEMPERATURE RANGE 342 180 3 x M10 FIXINGS 159 119 368 237 CD 1343 Figure 2e Soft Start Unit CZZ A14 Installation Diagram ...

Page 202: ...May 01 4e 6 Original KH 2020 Chap 4e THERMAL TRIP OVERLOAD UNIT SOFT START UNIT CZZ A14 THREE PHASE SWITCHING PCB CZZ A159 CONTACTOR CD 4566 Figure 3e Soft Start Unit CZZ A14 Component Layout ...

Page 203: ... and nuts 3 Secure the co axial connector using the three M6 bolts and washers provided 4 Tighten and torque load the eight antenna retaining bolts to 25 Nm 5 Fit the spoilers to the antenna using the fittings supplied 6 Mark out and drill four 17mm gearbox mounting holes at the mounting position 7 For semi rigid cable access mark out and drill a 100 mm hole in the mounting platform as shown on Fi...

Page 204: ...2 mm spanner release the six bolts securing the rear cover to the Turning Mechanism and remove the cover 38 Route the Tx Monitor Arm cableform as shown in Figure 12e 39 Connect the Tx Monitor Arm cableform to the Heading Line PCB CAE A180 as follows red to 9PLA 7 and blue to 9PLA 8 40 Refit the rear cover and secure using the six bolts May 01 4e 8 Original KH 2020 Chap 4e WARNINGS THE UPMAST TRANS...

Page 205: ...WASHER MATERIAL MUST BE HIGH TENSILE STEEL MIN 80kg f mm 2 BOLTS TIGHTENED TO A TORQUE OF 120 Nm PROTECT AGAINST CORROSION BY PAINTING o o o At Relative Humidity 0 25 C to 70 C At Relative Humidity 95 40 C OPERATING TEMPERATURE RANGE Antenna Weight 2 8m 45kg 3 9m 50 kg Tx Turning Mech 100 kg Compass Safe Distances Standard Compass Grade I 4 0 m Steering Compass Grade II III 2 5 m Grade IV 2 0 m GE...

Page 206: ...MOUNTING PLATEREQUIRED FORMOTORCABLE ENTRY 4 FIXING HOLES O17 MOUNTING PLATE AND STIFFENING PIECES 15mm STEEL CD 1348 FWD SBANDCO AX MOTORCABLE 38CORE CABLE 4 FIXING HOLES O17 0 45 490 TUBE THICKNESS 12 MM MINIMUM 500 540 830 480 430 474 200 50 30 674 MAX 2M 750 Figure 5e Upmast Turning Mechanism Mast Mounting ...

Page 207: ...ial coupling fitted to each end The cable must not be cut or shortened any cable surplus should be accommodated in a 900 mm 3 ft coil along its length 47 The minimum bend radius is 100 mm 4 the cable must be worked gradually to achieve the minimum bend and must not be bent across a radius sharper than the minimum bend radius 48 The cable must be suitably supported and secured along its length by s...

Page 208: ...ndard Compass Steering Compass o o o At Relative Humidity0 15 C to 55 C At Relative Humidity95 40 C OPERATING TEMPERATURE RANGE TOP VIEW CABLE ENTRIES SYNC VIDEO SOCKETS 15 8mmSLOT 670 BETWEEN FIXING CENTRES 420 88 4 720 645 19 260 122 6 25 250 BETWEENFIXINGCENTRES 85 CD 4100 Figure 6e Downmast Transceiver CTX A9 Installation Dimensions ...

Page 209: ...G WASHERS O RING COUPLING ELEMENT RF INNER MALE COUPLING THESE ITEMS SUPPLIED AS FITTING PACK CODE ZV 9758 TOP OF TRANSCEIVER CTX A9 BOTTOM OF TURNING MECH ROTATE UNTIL 2mm 5mm OF THREAD IS PROTRUDING MKVI OR MKVII TURNING MECHANISM 3mm THICK SPONGE CAE 1438 MINIMUM BENDING RADIUS 80mm CD 4043 Figure 7e Downmast Transceiver CTX A9 to Turning Mechanism Connection ...

Page 210: ... HEAD M6 25mm STEEL 20 251 1200 11 6 WASHERS M6 STEEL 20 281 1063 11 CLAMP PLATE 2 HALVES TCR 1345 SPACER 2 HALVES TCR 1343 SEAL 2 HALVES TCR 1344 SPACER 2 HALVES TCR 1343 DECKGLAND BODY TCR 1340 GASKET TCR 1342 DECK PLATE TCR 1341 A see next Figure CD 1218 Figure 8e Deck Gland Fitting ...

Page 211: ...ead screws with washers COMPOSITION DECKS To fit the deck gland to a composition deck refer to previous figure and Diagram D and proceed as follows 1 A threaded deck tube shipyard supplied with a flange at one end is attached to the deck Diagram D 2 The deck plate TCR 1341 is then welded to the flange and the the deck gland is assembled as for a steel deck fitting ASSEMBLING THE DECK GLAND TO THE ...

Page 212: ...2020 Chap 4e L1 L2 L3 L1 L2 L1 L2 L3 L3 L1 L2 L3 WIRING FOR 3 PHASE WIRING FOR SINGLE PHASE CABLE 211K 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND CONNECT SCREENS TO EARTH FIT 20 AMP FUSES FIT 20 AMP FUSES SHIP S SUPPLY SINGL PHASE 110V 220V 80 160 120 30 160 205 CD 1157 Figure 10e Mains Isolator Installation Dimensions ...

Page 213: ...ite cable KH code number 5344 701 is made for Kelvin Hughes and comprises the following 1 4 cores of 32 0 2 mm copper wire 2 32 cores of 16 0 2 mm copper wire 3 2 cores of co axial cable Original 4e 17 May 01 KH 2020 Chap 4e TABLE 3 Cable Specification CABLE DESCRIPTION CODE CORE DIAMETER A 2 core small multi core 1344 718 16 0 2 6 1 mm 7 7 mm B 3 core small multi core 1344 719 16 0 2 6 4 mm 7 2 m...

Page 214: ...d Screen The cores are laid up covered with binding tape over which is woven a braiding of 0 2 mm diameter tinned copper wire 3 Outer Sheath A PVC outer sheath is applied by extrusion over the wire braiding 4 Maximum Current Rating The maximum current ratings are as follows 2 5 A at 1000 V DC 2 5 A at 440 V AC at 1600Hz May 01 4e 18 Original KH 2020 Chap 4e ABBREVIATION COLOUR R RED B BLUE G GREEN...

Page 215: ...ransceiver Make sure that there is sufficient slack to allow for extreme movements during sudden shock to the vessel 66 Ensure that all cables are secured to their associated entry point and that screened cables are earthed to their respected units 67 Fit cable through gland in accordance with the diagram shown on Figure 11e COVER REMOVAL 68 Before any electrical connections can be made covers hav...

Page 216: ...ROUGH GLAND CABLE OUTER INSULATION BRAID RUBBER GLAND NYLON WASHER BRASS BUNG CLAMPING NUT FOR 38 CORE CABLE REMOVE 700 mm OF OUTER COVER AND 640 mm OF BRAID NOTE SCREENING DISC IS TO BE FITTED IN PLACE OF THE FERRULE UNTIL CABLE INSTALLATION TAKES PLACE DISCS ARE TO BE LEFT IN UNUSED CABLE GLANDS 640 mm 700 mm CD 0278 Figure 11e Cable Gland Assembly ...

Page 217: ...Original 4e 21 May 01 KH 2020 Chap 4e CD 0212 PLA TBI PLA PLA CABLE FROM Tx MON ARM HEADING LINE PCB HEADING LINE PCB TBI TBI CABLE FROM Tx MON ARM 12 CORE CABLE 12 CORE CABLE CABLE FROM Tx MON ARM ...

Page 218: ... NUCLEUS 3 OR DIRECT IF RS232 USED 12 CORE TO TURNING MECHANISM 1TB1 EMC FILTER TX MICROCONTROLLER PCB MODULATOR ON BACK OF ELECTRONICS ASSEMBLY VIEW SHOWING COAXIAL CONNECTORS PLM PLB NOTE IF 38 CORE CONTROL CABLE FROM NUCLEUS 2 OR 3 OR 12 CORE CABLE FROM NUCLEUS 3 USED VIDEO AND SYNC FORM PART OF THE CABLE IF RS232 CONTROL CABLE USED VIDEO AND SYNC ARE SEPARATE CABLES ONLY ONE OF 38 CORE 12 CORE...

Page 219: ...he programme of the Tx Microcontroller PCB It does not control the transceiver CAUTION There are two different types of Brown motor which may be used in the MkVI Turning Mechanism Each type of motor has different connections Refer to Figure 14e for details Take Care to ensure that the 3 phase Motor Connections are made correctly for the type of motor used IF THE MOTOR IS IDENTIFIED AS AN Old Style...

Page 220: ...NKSFITTEDTHUSFOR220 250V LINKFITTINGFORDEFINEDINPUTVOLTAGES MONITORARMFITTING CABLERUN TOMONITOR ARM 1 TXMONSIG 2 TXMON0V 3 4 5 6 CONTROL BOARD PLM PLM CABLE GLAND W2 U2 V2 W2 U2 V2 U1 V1 W1 U1 V1 W1 NEWSTYLEBROWN MOTORSTANDARDOR HIGHSPEEDJUNCTIONBOX LINKSFITTEDTHUSFOR220 250V LINKSFITTEDTHUSFOR380 440V NEWSTYLEBROWN MOTORSTANDARDOR HIGHSPEEDJUNCTIONBOX W2 U2 V2 W2 U2 V2 U1 V1 W1 U1 V1 W1 SEIPEE M...

Page 221: ...R B 27V NEON SIGNAL NEON RETURN AZIMUTH HEADING LINE 0V 12 CORE CABLE E 12 CORE CABLE INTERCONNECTIONS BETWEEN TRANSCEIVER AND TURNING MECHANISM TURNING MECHANISM CAE A41 OR CAE A42 TB2 1 2 3 4 2 3 CONTACTOR VE CONTACTOR RTN 0V 3 CORE CABLE B TB3 1 2 3 R B Y 3 CORE CABLE L TB U1 V2 W3 PHASE 1 PHASE 2 PHASE 3 TB1 1 2 3 R B Y 3 PHASE SHIP S SUPPLY 3 CORE CABLE L R B G Figure 15e Transceiver CTX A9 t...

Page 222: ...LOG GYRO 1 2 3 4 5 6 7 8 PLU PLF PHASE 1 PHASE 2 PHASE 3 REF 1 REF 2 PULSE SHORT 0V 3PLB 6 7 4 5 2 3 10 8 11 9 1 Mk VII TRANSMITTER CTX A9 CONTROL PANEL POWER UNIT 1 2 2PLB FILTER L N E 1 VIDEO 1 1 SYNC 1 3PLV 1 2 3 4 1 2 3 4 5 6 CAN H CAN L GROUND CAN H CAN L GROUND 3PLX CONTROL PCB CONTROL PCB POWER UNIT INPUT TB1 FILTER SHIP S MAINS 110 220V T or LtG R B MODULATOR 27V MODULATOR 0V THESE CABLES ...

Page 223: ...1 PHASE 2 PHASE 3 REF 1 REF 2 PULSE SHORT 0V PLDA B 2 DUAL INTERSWITCH UNIT HRC A9 POWER UNIT 1 2 2PLB FILTER L N E SK8 10 SK2 5 POWER UNIT 110 220V O P TB2 MODULATOR 27V MODULATOR 0V CD 4433 SKP SKO 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLTA B 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLDA B 1 PLTA B 1 1 2 3 4 5 6 7 8 9 10 11 12 S Bn Y W B G P T V O Bk T or LtG R B SK7 9 SK1 4 WHIT...

Page 224: ...ES V G Y 2 WIRES R R Bn 2 WIRES O B P V Bk 2 WIRES R Bk Bn Bk W Bk S Bn Y W B G P R V O Bk CABLE A CABLE D CABLE A CABLE K PLV 1 2 3 4 5 6 7 8 9 10 11 12 13 14 INPUT PCB NUCLEUS 3 DISPLAY Tx RUN Tx MUTE M PULSE L PULSE TUNE TUNE IND Tx READY 90 180 AZIMUTH Rx MONITOR HEADING LINE 1 2 3 4 5 6 7 8 9 10 11 12 PLV 38 CORE CABLE CABLE N VIDEO SYNC WHITE COAX GREY COAX 2 6 NAVSYS INTERFACE I P RTN LOG G...

Page 225: ...GND 3PLX PLC Mk VII TRANSMITTER CTX A9 NUCLEUS 3 5000 6000 7000 INPUT PCB NOTE 1 SCREEN OF TWISTED PAIR TO BE CONNECTED TO PIN 3 AT ONE END ONLY 1 2 3 COMPOSITE 12 CORE CABLE R NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 CONTROL PCB CONTROL PCB POWER UNIT Figure 19e Typical Nucleus 3 CANbus System Interconnection ...

Page 226: ... 3 5000 6000 7000 INPUT PCB NOTE 1 SCREEN OF TWISTED PAIR TO BE CONNECTED TO PIN 3 AT ONE END ONLY COMPOSITE 12 CORE CABLE R 1 2 3 1 2 3 4 5 6 7 8 PLL 0 1 2 3 4 5 6 7 8 NOTE 1 VIDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE CABLE R NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 CONTROL PCB POWER UNIT CONTROL PCB 1 2 12 PL...

Page 227: ...1 2 3 27V TO CONTACTOR CONTACTOR COIL RETURN 0V R or 1 B or 2 Y or 3 R B SOFT START UNIT CZZ A14 3SKM 4 2 3 CORE CABLE B 12 CORE CABLE E Mk VII TRANSMITTER CTX A9 3 G CONTROL PCB POWER UNIT CONTROL PCB CONTROL PCB CONTROL PCB CABLE L 3 CORE POWER 3 PHASE SHIPS SUPPLY W2 U2 V2 W2 U2 V2 U1 V1 W1 U1 V1 W1 U5 V5 W5 W5 U5 V5 OLD STYLE BROWN MOTOR STANDARD OR HIGH SPEED JUNCTION BOX WIRES W5 U5 AND V5 M...

Page 228: ...w CABLE SPECIFICATIONS Co axial Cable 75 ohms low loss for extended cable runs Coaxial Cable CODE number 5344 719 Type ECL 125 Manufacturer s code Specification TBD Inner conductor 1 25 mm Single Conductor Dielectric Air spaced Polyethylene Screen Tape Screen Overall Dia 8 3 mm Electrical Attenuation 60 MHz 3 4 dB 100m MAX 100 MHz 4 9 dB 100m MAX Impedance 75 Ohm May 01 4e 32 Original KH 2020 Chap...

Page 229: ... the turning mechanism via elliptical waveguide or waveguide 16 8 The 24 rpm turning mechanism is used for normal applications The 40 rpm turning mechanism is used for high speed craft SAFETY NOTES 9 Electrical supplies are to be isolated to any part of the platform when mounting an antenna turning mechanism A suitable safety platform or harness should be used to avoid personal injury when working...

Page 230: ...hen selecting a suitable site for the Downmast Transceiver 1 The transceiver is designed for bulkhead mounting 2 Consideration must be given to accessibility for servicing and protection from adverse conditions For ease of maintenance the top of the transceiver should not be mounted more than 1 6m above the deck 3 Ensure that there is sufficient space below the unit for cable entries and above the...

Page 231: ...aces are flush Torque load the Antenna retaining bolts to 19 to 24 Nm 14 16 lb ft 6 Hoist the Turning Mechanism and Antenna assembly ensuring the slings do not foul with the Array to the mounting plate DO NOT LIFT BY THE ANTENNA 7 Mount the Turning Unit facing forward removable cover facing aft Fit the retaining bolts and torque load to 75 kg m 50 lb ft then gain access to the interior by removing...

Page 232: ...mption 140W 24 RPM 200W 40 RPM 25 C to 70 C Relative Humidity 95 40 C OPERATING TEMPERATURE RANGE OFF ON FWD CABLE ENTRY DIAMETER OF CABLE GLAND 22mm CABLE ENTRY at rear 18mm off centre 34mm from base FIXING BOLTS 3 x M12 ALL DIMENSIONS IN MILLIMETRES MOUNTING BOLT FOOTPRINT MONITOR ARM 14 mm SEE INSTRUCTION 1 EARTHING STRAP DANGER HIGH VOLTAGE BEFORE ANY MAINTENANCE IS CARRIED OUT TO THE TURNING ...

Page 233: ... AND STIFFENING PIECES 15mm STEEL FWD TUBE WALL THICKNESS 12 MM MINIMUM NOTE COPPEREARTHSTRAPTO SHIPSGROUND TOBESUPPLIED BYSHIPYARD NOMINALLY20mmx2mm RIDGIDORFLEXABLE WAVEGUIDE 0 45 ø14mm 290 450 290 410 290 CD 3817 Figure 2f Turning Unit Mast Mounting ...

Page 234: ...THIS PAGE IS INTENTIONALLY BLANK May 01 4f 6 Original KH 2020 Chap 4f ...

Page 235: ...TURNING MECHANISM NOTE ONLY ONE SIDE IS DETAILED THE OTHER SIDE IS ASSEMBLED IN THE SAME MANNER ASSEMBLE LOOSELY FIRST ALIGN AND FIT WAVEGUIDE BOLTS BEFORE TIGHTENING ANTENNA RETAINING BOLTS MOUNTING FOOTPRINT FOR TURNING MECHANISM TO DECKHEAD MOUNTING PLATFORM THREE M12 FIXING BOLTS NOT SUPPLIED AS PART OF FITTING KIT CD 4713 8 8 8 Figure 3f Assembling Antenna to Turning Mechanism ...

Page 236: ...een the Turning Mechanism and the Transmitter Receiver It is not concerned with waveguide items inside the equipment 33 Carefully and correctly installed waveguides are up to the present the most efficient means of transmitting electrical energy at high frequencies Losses inherent in waveguides are however still considerable To keep them to a minimum the following factors are of great importance m...

Page 237: ...I 1 4m Grade II Standard Compass Steering Compass o o o AtRelativeHumidity 0 15 C to 55 C AtRelative Humidity 95 40 C OPERATING TEMPERATURE RANGE TOP VIEW CABLE ENTRIES SYNC VIDEO SOCKETS 15 8mmSLOT 670 BETWEEN FIXING CENTRES 420 720 645 19 260 25 250 BETWEENFIXINGCENTRES 85 122 6 88 4 CD 4101 Figure 4f Downmast Transceiver CTX A8 Installation Dimensions ...

Page 238: ...IGHT kg m lb ft 0 50 0 33 CONNECTOR PART No 45 748 818 DECK FEED THRU PART No 45 748 817 FLANGE HALVES CLAMP FITS OUTSIDE FLANGE WHEN ASSEMBLED RUBBER BOOT SEALING WASHER ENTRANCE HOLE LARGER O RING FITS IN GROOVE SMALLER O RING FITS IN GROOVE CLAMPING NUT COMPRESSION RING ALIGNMENT PIN HOLES ALIGNMENT PINS GASKET FLARE RING GAS PORT CONNECTOR BODY INNER COPPER OUTER PLASTIC JACKET CD 3782 Figure ...

Page 239: ...th inside surface of the clamping nut which slides over the smaller O ring Step 8 Place the nut over the end of the waveguide approximately 150 mm from the end as shown Secure the nut to the waveguide with several turns of tape covering the end of the nut to stop foreign matter from entering during the assembly operation Step 3 Slip the compression ring over the waveguide until Step 7 Flatten tabs...

Page 240: ...mated to a Step 9 Refer to Figure 6 Place connector body flange without a groove use only one gasket Mating against flare ring The alignment pins must be properly two EIA type flanges use only one flange gasket Do seated in the alignment holes of the flare ring and the not apply silicone grease to flange gaskets compression ring Untape the clamping nut and slide it over the assembled parts and scr...

Page 241: ...roove and rubberboot align the holes with those in the rubber boot Add the mounting fixings Use 1 4 bolts flat washers lock Step 2 Insert the waveguide through the entrance hole washers and nuts obtained locally Place a flat washer andconnectittothecomponentsinside against the inside of the deck and a sealing washer under the bolt head as shown in the illustration Tighten Step 3 Apply silicone gre...

Page 242: ... KIT 45 748 819 TORQUE 7 14 N m 5 10 lb ft TORQUE 15 20 N m 11 15 lb ft ANGLE ADAPTOR KIT 85 283 304 RECOMMENDED HANGER SPACING NOTE THE HANGER CAN ACCOMODATE TWISTING OVER LONG LENGTHS BELOW FORM HANGER AROUND WAVEGUIDE SQUEEZE TABS TOGETHER SLIP NUT UNDER OPPOSITE TAB AND TIGHTEN BOLT UNTIL GAP G IS 8mm 5 16 1000 G G G 1 1 1 1 1 1 1 1 1 2 2 2 3 3 3 3 3 ...

Page 243: ...H 2020 Chap 4f L1 L2 L3 L1 L2 L1 L2 L3 L3 L1 L2 L3 WIRING FOR 3 PHASE WIRING FOR SINGLE PHASE CABLE 211K 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND 15 mm 1 D CABLE GLAND CONNECT SCREENS TO EARTH FIT 20 AMP FUSES FIT 20 AMP FUSES SHIP S SUPPLY SINGL PHASE 110V 220V 80 160 120 30 160 205 CD 1157 Figure 6f Mains Isolator Installation Dimensions ...

Page 244: ... copper wire 3 2 cores of co axial cable 12 Core Composite 40 The 12 core composite cable KH code number 45 762 0041 001 is made for Kelvin Hughes and comprises the following 1 4 cores of 32 0 2 mm copper wire 2 4 cores of 16 0 2 mm copper wire 3 2 cores of 16 0 2 mm twisted and screened 4 2 cores of co axial cable Original 4f 17 May 01 KH 2020 Chap 4f TABLE 4 Cable Specification CABLE DESCRIPTION...

Page 245: ... wire Nominal cross section area of conductor 0 5 mm2 Nominal diameter of conductor 0 93 mm Nominal thickness of insulation 0 45 mm Minimum thickness of insulation 0 40 mm Minimum diameter of core 1 75 mm Maximum diameter of core 1 90 mm 2 Braided Screen The cores are laid up covered with binding tape over which is woven a braiding of 0 2 mm diameter tinned copper wire 3 Outer Sheath A PVC outer s...

Page 246: ...e the cover Downmast Transceiver 53 Release the six captive screws securing the cover to the Downmast Transceiver and remove the cover Optional Mains Isolator 54 Open the mains isolator cover by releasing the captive screw PCB LOCATIONS AND CABLEFORM ROUTING 55 Location of PCBs and cableform routing in the turning mechanism are shown on Figure 7f To fit the cable proceed as follows 1 Remove gland ...

Page 247: ... to PLA from gland Azimuth Heading Line PCB CAE A106 2 Connect 12 or 25 core cable and 2 core cable to SKA TB2 1 8 Gland Casting Rubber Seal Ferrule TB1 Secure cable to P clip REAR VIEW WITH COVER REMOVED SHOWING LOCATIONS OF TB1 TB2 AND SKA VIEW SHOWING CABLE ENTRY AND FIXING VIEW SHOWING CABLE RUNS AND TERMINATIONS Cable Glands Braid Outer Cover Tx Mon Arm Cable 38 Core Cable Plastic Washer Seal...

Page 248: ... NUCLEUS 2 OR 12 CORE NUCLEUS 3 OR DIRECT IF RS232 USED 12 25 CORE TO TURNING MECHANISM 1TB1 EMC FILTER TX MICROCONTROLLER PCB MODULATOR ON BACK OF ELECTRONICS ASSEMBLY VIEW SHOWING COAXIAL CONNECTORS PLM PLB PLE PLC PLD 3 1 NOTE IF 38 CORE CONTROL CABLE FROM NUCLEUS 2 OR 3 OR 12 CORE CABLE FROM NUCLEUS 3 USED VIDEO AND SYNC FORM PART OF THE CABLE IF RS232 CONTROL CABLE USED VIDEO AND SYNC ARE SEP...

Page 249: ...the Dual Interswitch Unit 4 Figures 13f and 14f Connections for Nucleus 3 systems using 12 core composite cable and the CANbus interface as follows a Connections between the CTX A8 Transceiver and the standard Nucleus 3 Display b Connections for an interswitched system via the Radar Interswitch Unit RIU NOTE RS232 serial control can be used for changing the program of the Tx Microcontroller PCB It...

Page 250: ...NAL NEON RETURN AZIMUTH HEADING LINE 0V 12 CORE SMALL CABLE CABLE E 1 2 3 4 MOTOR START RTN MOTOR START 27V MOTOR VE 26V 1TB1 NEON NEON 0V R 9SKA B ENSURE SCREENS ARE CLAMPED 12 CORE CABLE 2 CORE FROM Tx MON 12 CORE FROM TX RX 0V HEADING LINE AZIMUTH NEON SIGNAL NEON RETURN 7 8 1 2 3 4 5 6 5 Bn V Bk S T or LtG O P 27V MOTOR 0V 12 CORE CABLE INTERCONNECTIONS BETWEEN TRANSCEIVER AND TURNING MECHANIS...

Page 251: ...ON SIGNAL NEON RETURN AZIMUTH HEADING LINE 0V 25 CORE COMPOSITE CABLE CABLE G 3 4 5 6 MOTOR START RTN MOTOR START 27V 27V 1TB1 NEON NEON 0V R 9SKA B ENSURE SCREENS ARE CLAMPED 25 CORE CABLE 2 CORE FROM Tx MON 25 CORE FROM TX RX 0V HEADING LINE AZIMUTH NEON SIGNAL NEON RETURN 7 8 1 2 3 4 5 6 8 7 6 5 4 3 2 1 TB2 B W R Y G Bk Bn V O R W P R Bk R B R Bn R Y R G T or LtG B Bk S B O B Y G Y B W G W 25 C...

Page 252: ...RO 1 2 3 4 5 6 7 8 PLU PLF PHASE 1 PHASE 2 PHASE 3 REF 1 REF 2 PULSE SHORT 0V 3PLB 6 7 4 5 2 3 10 8 11 9 1 CONTROL PANEL POWER UNIT 1 2 2PLB FILTER L N E 1 VIDEO 1 1 SYNC 1 3PLV 1 2 3 4 1 2 3 4 5 6 CAN H CAN L GROUND CAN H CAN L GROUND 3PLX CONTROL PCB CONTROL PCB POWER UNIT INPUT FILTER TB1 SHIP S MAINS 110 220V T or LtG R B MODULATOR 27V MODULATOR 0V THESE CABLES ARE SEPARATE COAXES IF 38 CORE C...

Page 253: ... 10 SK2 5 POWER UNIT 110 220V O P TB2 MODULATOR 27V MODULATOR 0V CD 3915 SKP SKO 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLTA B 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLDA B 1 PLTA B 1 1 2 3 4 5 6 7 8 9 10 11 12 S Bn Y W B G P T V O Bk T or LtG R B SK7 9 SK1 4 WHITE COAX GREY COAX 38 CORE CABLE CABLE N Mk VII TRANSMITTER CTX A8 3PLB 6 7 4 5 2 3 10 8 11 9 1 CONTROL PCB 1 VIDEO 1 1 S...

Page 254: ...LB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 CONTROL PCB CONTROL PCB POWER UNIT NOTE 1 SCREEN OF TWISTED PAIR TO BE CONNECTED TO PIN 3 AT ONE END ONLY NOTE THE INFORMATION ON THIS DIAGRAM MUST BE USED IN CONJUNCTION WITH FIGURE 9f FOR THE COMPLETE INSTALLATION DATAFOR LOW SPEED ANTENNAS OR IN CONJUNCTION WITH FIGURE 10f FOR THE COMPLE...

Page 255: ...LE CABLE R 1 2 3 1 2 3 4 5 6 7 8 PLL S 1 2 3 4 5 6 7 8 NOTE 1 VIDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE CABLE R NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 NOTE THE INFORMATION ON THIS DIAGRAM MUST BE USED IN CONJUNCTION WITH FIGURE 9f FOR THE COMPLETE INSTALLATION DATA FOR LOW SPEED ANTENNAS OR IN CONJUNCTION WI...

Page 256: ...w CABLE SPECIFICATIONS Co axial Cable 75 ohms low loss for extended cable runs Coaxial Cable CODE number 5344 719 Type ECL 125 Manufacturer s code Specification TBD Inner conductor 1 25 mm Single Conductor Dielectric Air spaced Polyethylene Screen Tape Screen Overall Dia 8 3 mm Electrical Attenuation 60 MHz 3 4 dB 100m MAX 100 MHz 4 9 dB 100m MAX Impedance 75 Ohm Original 4f 29 May 01 KH 2020 Chap...

Page 257: ...THIS PAGE IS INTENTIONALLY BLANK May 01 4f 30 Original KH 2020 Chap 4f ...

Page 258: ...wing menus INSTALLATION PARAMETERS 3 To change the Installation parameters 1 Select the GO TO INSTALL function the Installation Menu appears as shown below 4 This shows the system set up with one transceiver NOTE To change the installation settings Switch SW1 on the System PCB is to be made Failure to do this before attempting to alter the installation settings results in the following Warning Mes...

Page 259: ...lection of the MUTE facility when in RUN mode No Sec allows MUTE to be switched ON OFF while in RUN mode 2 Press the left hand or centre pushbutton to enable the MUTE facility The pop down boxes read Start Stop OFF 3 Press the left hand pushbutton and rotate the trackerball until desired start angle of mute is reached press the centre pushbutton to set the end of mute angle and then position the c...

Page 260: ... to display the RIU Transceiver Installation Information screen as shown below 19 This screen shows the configuration of Transceivers used with the RIU NOTE Up to 6 transceivers and 6 displays can be connected via an RIU Transceivers not installed are labelled as NOT INST and are identified by a red border 20 Highlighting the transceiver causes a pop up box to appear indicating the selection optio...

Page 261: ...m 26 Once the settings for the first display and all individual transceivers have been configured return to the RIU Transceiver Installation Information Screen Highlight the RIU Transceiver Installation Information box and select SEND DATA from the pop down box as shown below This causes all configuration data for both the configured display and all transceivers to be sent to all other displays in...

Page 262: ...cable either directly or via a Transmitter Interface Unit TIU CAN bus should be selected for multiple display transceiver installations using a Radar Interswitch Unit RIU 32 To amend the Log Type 1 Position the cursor using the trackerball in the LOG TYPE box the box is now highlighted 2 Choose the primary log source either Pulse or VHW VTG is available for systems with Type Approval set to No 3 P...

Page 263: ...ed to check screen linearity and colour alignment Primarily used for a Service Aid CHECKING THE DISPLAY OPERATION 40 To check the operation of the display select GO TO TEST and ensure that a Radar picture is displayed within the Radar Bearing Scale area 41 Implement a full operational check using the controls as described in Chapter 1 If any faults are detected refer to Chapter 6 for Fault Diagnos...

Page 264: ...sor High gives quick access to the range change facility parking the cursor Low gives quick access to the menus 48 To change the high low setting position the cursor in the CURSOR PARKING box and press any of the three control buttons Watch Monitor Timeout 49 The Watch Monitor configuration setup is shown at the lower end of the menu display IF FITTED The Watch Monitor facilityenables or disables ...

Page 265: ...d press any pushbutton The box outline momentarily highlights in red to show the operator that the settings are saved as shown below 51 To revert to the Factory settings Initial settings position the cursor in the USE FACTORY SETTINGS box and press any pushbutton July 03 5 8 Amdt 5 KH 2020 Chap 5 CD 4804 ...

Page 266: ...ed for the Curved EBL setup 1 Maximum speed of the vessel 2 Forwarding distances at 1 4 1 2 3 4 Full Speed for 4 sample Rates of Turn 59 From the choice in the RADIUS TURN CURVED EBL RATE OF TURN CURVED EBL box ensure that the legend reads RADIUS TURN CURVED EBL Maximum Speed Input 60 To input the maximum speed of the vessel 1 Position the cursor over the Maximum Speed box in the lower right of th...

Page 267: ...the setting up procedure as above but input Rate of Turn data degrees minute instead of Radius of Turn data nautical miles radius WARNING SET UP SCREEN 67 Allows the operator to change the alarm type of messages displayed The options are as follows 1 OFF do not display this warning not available for all warnings 2 TIMEOUT 4 to 6 seconds display of the warning 3 CONFIRM Operator acknowledgeable war...

Page 268: ...tandard 3 Timeout This is the time period allowed before the failure non appearance of a message is detected Infrequent messages may require a longer timeout period If an alternative priority Port has been configured for the message then that port will be used in place of the timed out port See 1 for information on port priorities 4 IBS OS Data This allows IBS Ownship s data to be exchanged with I...

Page 269: ...ted to the comms ports 2 If the baud rates on serial ports 1 2 are set to above 9600 then both Tx and Rx settings on serial ports 1 2 must be identical i e both 19200 or both 38400 If the baud rates on serial ports 3 4 are set to above 9600 then both Tx and Rx settings on serial ports 3 4 must be identical i e both 19200 or both 38400 At settings below 19200 the Tx and Rx rates remain independent ...

Page 270: ...0V M 14 OPEN Spare Input to FPGA 15 OPEN I O Processor Link includes CAN messages in diagnostics 16 OPEN I O Processor Link Clears removable Flash memory 17 B Diagnostics on Com3 B ATA download A 18 B LOG Pulse A Shorting Contacts B 19 B Compass Phase 2 Step Synchro 20 B Compass Phase 2 Step 21 B Compass Phase 1 Step Synchro 22 B Compass Phase 1 Step 23 B Compass Stepper B Synchro A 24 B Compass S...

Page 271: ...or 13 OPEN Display Video Level 0 7V O 1 0V M removed issue E artwork 14 OPEN Open blanks muted sector Made displays video during muted sector 15 OPEN I O Processor Link iMade sets all serial messages to super relaxed 16 OPEN I O Processor Link Clears removable Flash memory 17 B Diagnostics on Com3 B ATA download A 18 B LOG Pulse A Shorting Contacts B 19 A Compass Phase 2 Step Synchro 20 A Compass ...

Page 272: ... B 22 27 2161 1 HDE15SOLT LK28 PL9 SK15 22 27 2161 TP21 TP22 TP23 TP42 PL8 LK9 1 PL11 TP15 LK32 TP12 TP41 TP19 PL7 TP43 TP30 TP54 TP36 TP27 TP58 TP49 LK33 TP26 TP14 LK2 TP66 TP59 TP65 LK1 TP48 M20 9822006 TP13 1 LK14 SK14 LK8 LK30 LK12 LK11 TP67 SK1 LK15 LK16 1 M20 9820606 1 DS9094F SK16 B2P SHF 1AA PL12 1 TP38 TP40 TP37 TP39 TP45 LK6 LK10 TP46 TP61 M20 9821006 1 SK6 LK7 22 27 2141 1 TP69 TP6 TP5 ...

Page 273: ... 350211 1 PLX 350211 1 PLY SL12 CL V PLW SL6 CL V PLT SL10 CL V PLE LK2 LK1 CD 6006 Figure 2 Input PCB NNR A910 Link Locations VIEW ON COMPONENT SIDE VIEW ON SOLDER SIDE TP3 PLX SL12 CL V TP1 TP2 622 5024ES PLA LK1 LK3 LK2 SL4 CL V SL8 CL V SL10 CL V SL14 CL V SL14 CL V PLB PLG PLF PLE PLU SL6 CL V PLT SL4 CL V PLH SKO SKP L1366 L1366 PLW PLC SL12 CL V SL8 CL V PLV SL14 CL V CD 4823 Figure 3 Input...

Page 274: ...60 1 PLATH NAVIGAT IX NAVIGAT X NAVIGAT 2100 VE STEPPER 24 24 360 1 ANSHUTZ ANSHUTZ STD 6 ANSHUTZ STD 20 SYNCHRO 50 20 360 1 HOKUSNIN C1 HOKUSNIN C2 HOKUSNIN C3 SYNCHRO 50 68 360 1 HOKUSNIN GYROpet CMZ 102 SYNCHRO 110 110 360 1 HOKUSIN IPS2 SYNCHRO 115 90 360 1 SPERRY 29 360 1 SPERRY 35 SYNCHRO 115 90 360 1 SPERRY 29 180 1 SYNCHRO 115 90 180 1 RUSSIAN ANSHUTZ KURS 4 SYNCHRO 110 55 360 1 MICROTECHN...

Page 275: ...THIS PAGE IS INTENTIONALLY BLANK July 03 5 18 Amdt 5 KH 2020 Chap 5 ...

Page 276: ...Transceiver CTX A9 Installation Dimensions 4 12 Downmast Transceiver CTX A9 PCB Location and Cableform Routing 4 22 Downmast Transceiver CTX A9 and Turning Mechanism with Soft Start Unit 4 31 Downmast Transceiver PCB Location and Cableform Routing 4 21 Downmast TransceiverCTX A9 and MkVI Turning Mechanism with Soft Start Unit 4 28 Downmast Transceivers HF Co Axial Cable 4 11 E Electrical Connectio...

Page 277: ...1 PRE INSTALLATION REQUIREMENTS 4 1 R RESET GYRO 5 5 S Safety Notes 4 1 SAFETY NOTES 4 1 4 2 SAVE CURRENT SETTINGS 5 6 Saving the Settings 5 6 Serial Input Message Communications Ports 5 10 Serial Message Set Up 5 10 Ships Cables 4 1 Skew 5 2 Slave Master Selection 5 2 Small Multi Core Cables 4 12 4 18 SMALL MULTI CORE CABLES 4 10 Soft Start Unit 4 13 4 1 4 2 4 19 Split Display 4 1 Standby screen ...

Page 278: ...4 1 Upmast Turning Mechanism Mast Mounting 4 10 UPMAST X BAND TRANSCEIVER CAE A12 20 4 2 USE FACTORY SETTINGS 5 6 W Watch Monitor Timeout 5 6 Watch Monitor 5 6 Watch Monitor Timeout 5 6 Waveguide Installation 4 3 4 9 Waypoint Positioning 5 6 WIRING DIAGRAMS 4 23 Amdt 1 iii Sep 01 KH 2020 Index Chap 4 5 ...

Page 279: ...THIS PAGE IS INTENTIONALLY BLANK Sep 01 iv Amdt 1 KH 2020 Index Chap 4 5 ...

Page 280: ...n No Warning 6 4 Figure 6 Incorrect Gyro Follow or Operator Warning No Gyro 6 5 Figure 7 Operator Warning No Video No Sync 6 6 Figure 8 Operator Warning No Azimuth No Heading Line 6 7 Figure 9 No Information on Screen 5000 Series 6 8 Figure 10 No Information on Screen 6000 Series 6 9 Figure 11 Incorrect Interswitching 6 10 Figure 12 PCB Locations 5000 Series 6 11 Figure 13 Screen Control Unit 5000...

Page 281: ...d by System Alarms which appear on the display These are 1 No Video 2 No Sync 3 No Azimuth 4 No Heading Line 5 No Gyro 6 A series of simple algorithms Figures 5 to 11 form a brief step by step outline to guide the operator through the fault finding procedure Original 6 1 May 01 KH 2020 Chap 6 WARNING IF RADAR EQUIPMENT IS TO BE WORKED ON WHILE POWERED UP IN PORT ENSURE THAT No one is working close...

Page 282: ...ations are shown in Figures 12 to 16 Trackerball 10 In the unlikely event that the operation of the Nucleus Trackerball becomes erratic and or does not accurately position the cursor on the display the Trackerball rollers may require cleaning To overcome the problem implement the instructions below Tools Required 11 The following items are required 1 Screwdriver Posidrive 2 Cleaning Fluid i e Alco...

Page 283: ... SCU Refer to Figures 1 and 2 for 5000 series and Figures 3 and 4 for 6000 series 2 Release the screws that hold the access plate to the SCU Baseplate 3 A flying lead runs from the base of the Trackerball unit to the Trackerball PCB Disconnect the flying lead from the Trackerball PCB 4 Remove the four Trackerball Unit retaining screws 5 The Trackerball Unit can now be withdrawn from the upper part...

Page 284: ...RADAR INFORMATION NO WARNINGS SUSPECT DISPLAY FAULT SET SEA RAIN TO MINIMUM SET GAIN TO MAXIMUM CHECK INDIVIDUAL LEVELS SET ON TEST MENU SUSPECT Rx OR RF HEAD FAULT CARRY OUT PERFORMANCE MONITOR CHECK IS VIDEO SEEN Figure 5 No Radar Information No Warning ...

Page 285: ...STEM PCB FAULT SUSPECT SYSTEM PCB OR GYRO FAULT CHECK FOR CORRECT GYRO RATIO SETTINGS ON INSTALLATION MENU AMEND IF NECESSARY RECTIFY IS THE FAULT CLEARED ARE PLUGS PLU PLA ON THE INPUT OUTPUT PCB SECURE AT THE HYBRID BOARD IC70 ARE ALL 3 LEDs EITHER LIT OR UNLIT ONLY VALID ON NNR A131 BOARDS Figure 6 Incorrect Gyro Follow or Operator Warning No Gyro ...

Page 286: ... Tx Rx TURN MANUAL SELECT SWITCH ON THE DIU TO TEST CARRY OUT A PERFORMANCE MONITOR CHECK ESTABLISH WHICH UNIT IS FAULTY BY INTERSWITCHING CHECK THAT THE VIDEO SYNC LEADS ARE CORRECTLY CONNECTED ADJUST LEVELS ACCORDINGLY IS THE SYSTEM INTERSWITCHED IS THE FAULT CLEARED IS THE Tx PLUME DISPLAYED DISPLAY OR Tx Rx IS THE FAULT CLEARED ARE THE TEST MENU LEVELS SET CORRECTLY AT DISPLAY CAN TUNE INDICAT...

Page 287: ...IVIDUAL LEVELS SET ON TEST MENU REFER TO KELVIN HUGHES ENGINEER IS THE ANTENNA ROTATING IS THE FAULT CLEARED BY RESETTING Tx CURRENT TRIP IS THE FAULT CLEARED CAN THE TUNE INDICATION BE ADJUSTED FOR PEAK INDICATION S BAND Or X BAND S BAND X BAND TURN THE MANUAL SELECT SWITCH ON THE DIU TO TEST ESTABLISH WHICH UNIT IS FAULTY BY INTERSWITCHING CHECK THAT THE INSTALLATION MENU IS SET CORRECTLY IS THE...

Page 288: ...LT CLEARED IS THE PSU FAN RUNNING ARE ALL 5 LEDs LIT ON DEFLECTION PCB PRESS HOLD ALL 3 BUTTONS AT THE SAME TIME CHECK CABLE CONNECTIONS AT PL3 DEFLECTION PL1 VIDEO REMOVE COVER FROM MONITOR SK1 WIRE 15 SK2 WIRE 16 SK3 WIRE 12 SK4 WIRE 17 SK5 WIRE 18 FOR LATER VERSIONS THE VIDEO PCB IS INTEGREATED WITH THE DEFLECTION PCB CHECK THAT THE VIDEO CABLE IS CONNECTED AT PL9 SYSTEM PCB SK1 TO SK5 VIDEO PC...

Page 289: ...THE SCREEN INCREASE IS THE FAULT CLEARED IS THE FAULT CLEARED REMOVE THE TOP COVER FROM THE MONITOR REMOVE THE COVER FROM THE PROCESSOR UNIT ARE ALL 4 LEDs LIT ON THE PSU CHECK BOTH FUSES ON THE FILTER UNIT IS LED D26 LIT WITH THE DISPLAY TURNED OFF IS THE PSU FAN RUNNING PRESS HOLD ALL 3 BUTTONS AT THE SAME TIME CHECK SECURE THE CONNECTIONS OF MAINS INPUT TO THE MONITOR PSU CHECK THAT THE VIDEO C...

Page 290: ...A DISPLAY B CONTROL Tx B REMOVE THE COVER TO THE DIU CHECK SERVICIBILITY OF THE 2 FUSES ON THE MAIN PCB CHECK THE SERVICIBILITY OF THE 2 MAINS FUSES LEAVE IN THIS CONDITION CONTACT A KELVIN HUGHES ENGINEER ARE LEDs D9 D10 D11 D12 LIT WHEN EITHER DISPLAY IS SWITCHED ON IS THE FAULT CLEARED SUSPECT DIU SWITCHING FAULT SWITCH THE DIU TO TEST Figure 11 Incorrect Interswitching ...

Page 291: ... 6 11 May 01 KH 2020 Chap 6 TOP VIEW WITH ACCESS POWER SUPPLY UNIT COVER REMOVED INPUT WIRING COVER INPUT BOARD VIDEO DEFLECTION BOARD AND CLAMPING SYSTEM ARPA BOARD CD 4837 Figure 12 PCB Locations 5000 Series ...

Page 292: ...May 01 6 12 Original KH 2020 Chap 6 CD 4666 ON OFF SWITCH DEGAUSS TRACKERBALL PUSH BUTTON Figure 13 Screen Control Unit 5000 Series PCB Locations ...

Page 293: ...riginal 6 13 May 01 KH 2020 Chap 6 3PHASE TRANSFORMER OPTIONAL NNR A322 SYSTEM PCB PROCESSOR POWER SUPPLYUNIT INPUTPCB INPUT FILTER ARPA PCB CD 4664 Figure 14 Processor Assembly 6000 Series PCB Locations ...

Page 294: ... DISPLAY POWER SUPPLY UNIT TUBE BASE PCB DEFLECTION PCB MONITOR CRT NUCLEUS 60000A MONITOR ASSEMBLY CD 2378 Figure 15 Monitor Assembly PCB Locations PUSHBUTTON PCB TRACKERBALL PCB CD 4665 Figure 16 SCU Assembly 6000 Series PCB Locations ...

Page 295: ...Screen 6000 Series 6 9 No Radar Information 6 4 No Sync 6 1 No Video 6 1 No Video No Sync 6 6 O Operator Warning No Video No Sync 6 6 Operator Warning No Azimuth No Heading Line 6 7 Operator Warning No Gyro 6 5 P PCB locations 6 2 PCB Locations 5000 Series 6 11 PREVENTIVE MAINTENANCE 6 1 Processor Assembly 6000 Series PCB Locations 6 13 S Screen Control Unit 5000 Series 6 3 Screen Control Unit 500...

Page 296: ...7a 5 DIAGNOSTICS 7a 5 Prerequisites 7a 5 Failure Messages 7a 5 Test Equipment 7a 5 Fuses 7a 6 Indicators 7a 6 MAINTENANCE 7a 11 PREVENTIVE MAINTENANCE 7a 11 CORRECTIVE MAINTENANCE 7a 13 CHAPTER 7b MkV TRANSMITTER RECEIVER ANTENNA Page Functional Description 7b 1 Introduction 7b 1 Specification 7b 3 Diagnostics 7b 3 Pre requisites 7b 3 Failure Messages 7b 3 Test Equipment 7b 3 Test Points 7b 4 Main...

Page 297: ... Pre Requisites 7c 10 Failure Messages 7c 10 Test Equipment 7c 11 Indicators 7c 11 PREVENTIVE MAINTENANCE 7c 16 Preventive Maintenance 7c 16 CHAPTER 7d MkVII TRANSMITTER RECEIVER ANTENNA S BAND Page Introduction 7d 1 System DESCRIPTION 7d 1 Functional Description 7d 3 SPECIFICATION 7d 5 Diagnostics 7d 6 PRE REQUISITES 7d 6 FAILURE MESSAGES 7d 6 MAINTENANCE 7d 25 PREVENTIVE MAINTENANCE 7d 25 Sep 01...

Page 298: ... OPTIONS FOR NUCLEUS 3 RADAR SYSTEMS Page 3 PHASE TRANSFORMER KIT 6000 Displays 8a 1 Functional Description 8a 1 Installation 8a 1 Testing Procedure 8a 1 Parts 8a 1 INTERFACING FOR THE LOW RATIO COMPASS MASTER SLAVE INSTALLATIONS 8a 4 Introduction 8a 4 Functional Description 8a 7 Pre fitting Checks 8a 7 Installation Of Interfaces 8a 7 Connections Required For Nucleus 6000 Series 8a 11 Connections ...

Page 299: ... 1 Dedicated Serial Inputs 8aA 2 Serial Input Setup 8aA 2 Software Specification 8aA 3 Data Format 8aA 3 Standard NMEA Messages 8aA 5 Query Address Fields 8aA 14 CHAPTER 8b DUAL INTERSWITCH UNIT Page INSTALLATION 8b 1 Introduction 8b 1 Pre Installation Requirements 8b 1 Installation Instructions 8b 1 Commissioning 8b 2 Introduction 8b 2 Control Switches Figure 2 8b 2 Operation 8b 2 Link Settings o...

Page 300: ...stics 8c 1 SYSTEM CONFIGURATIONS 8c 1 PRE INSTALLATION REQUIREMENTS 8c 1 INSTALLATION 8c 2 Installation Requirements 8c 2 Electrical Connections 8c 2 Input Signals 8c 2 Control Switches 8c 2 Installation 8c 2 SETTING TO WORK 8c 3 General 8c 3 Setting up the Monitor 8c 3 Setting up the Remote Trackerball 8c 3 FUNCTIONAL DESCRIPTION 8c 4 Operating Instructions 8c 15 Operating 8c 15 Power On Off 8c 1...

Page 301: ...8 Controls and Indicators 8d 8 Operation 8d 13 Diagnostic Maintenance 8d 13 PARTS 8d 14 CHAPTER 8e RADAR INTERSWITCH UNIT Page Introduction 8e 1 PRE INSTALLATION REQUIREMENTS 8e 1 Installation 8e 1 Installation Requirements 8e 1 Installing the RIU 8e 3 Electrical Connections 8e 3 Commissioning 8e 4 Indicators 8e 4 Link Switch Settings 8e 4 ECDIS Output Configuration 8e 14 Functional Description 8e...

Page 302: ...ER ANTENNA Page Figure 1a MkIV Transceiver Antenna Configurations 7a 1 Figure 2a Modulator Control Block Diagram 7a 2 Figure 3a Modulator Block Diagram 7a 3 Figure 4a Log Receiver CTX A297 Block Diagram 7a 3 Figure 5a X Band RF Head CTX A230 7a 4 Figure 6a AC Power Unit CTX A131 7a 4 Figure 7a Transceiver Fault Diagnosis No Sync 7a 7 Figure 8a Transceiver Fault Diagnosis No Video 7a 8 Figure 9a An...

Page 303: ...e 7b Antenna Fault Diagnosis No Heading Line 7b 7 Figure 8b Turning Mechanism Showing Location of Brushless Motor PCB CAE A30 8 only 7b 8 Figure 9b Transceiver Electronics Module Access 7b 9 Figure 10b Transceiver Electronics Module 7b 10 Figure 11b Location of Motor Starter PCB CAE A30 7 only 7b 11 CHAPTER 7b MkV TRANSMITTER RECEIVER ANTENNA Page Figure 12b Transceiver Electronics Module Top View...

Page 304: ...igure 7c Receiver Monitor PCB CTX A252 Block Diagram 7c 7 Figure 8c Log Receiver Assembly CTX A297 Block Diagram 7c 8 Figure 9c Soft Start Unit CZZ A14 Block Diagram 7c 9 Figure 10c Flowchart 1 7c 12 Figure 11c Flowchart 2 7c 13 Figure 12c Flowchart 3 7c 14 Figure 13c Flowchart 4 7c 15 Figure 14c Upmast Transceiver Module Locations 7c 17 Figure 15c Control PCB Links Switches Potentiometers and Tes...

Page 305: ... Flowchart sheet 1 of 2 7d 21 Figure 10d Flowchart sheet 2 of 2 7d 23 CHAPTER 7e MkVII TRANSMITTER RECEIVER ANTENNA X BAND Page Figure 1e X Band CTX A8 Block Diagram 7e 1 Figure 2e Typical System Configuration X Band CTX A8 7e 2 Figure 3e Downmast Transceiver CTX A8 Module Locations 7e 8 Figure 4e Turning Mechanism CAE A30 5 Module Locations 7e 9 Figure 5e Turning Mechanism CAE A30 6 Module Locati...

Page 306: ...ock Diagram 8a 21 Figure 8a Low Ratio Compass Kit Wiring Diagram 8a 23 Figure 9a Master Slave Synchro Kit Wiring Diagram 8a 25 Figure 10a Master Slave Kit Wiring Diagram 8a 27 Figure 11a Divide by Four PCB Wiring Diagram 8a 29 CHAPTER 8a ANNEX A Page Figure 1 Other Ports Listener Circuit 8aA 2 Figure 2 NMEA Port Listener Circuit 8aA 2 Figure 3 NMEA Port Talker Circuit 8aA 2 CHAPTER 8b DUAL INTERSW...

Page 307: ...rball Unit NNR A10 3 Installation Diagram 8c 13 Figure 7c On Screen Display OSD Facilities Typical Screen Displays 8c 18 Figure 8c Flat Panel Screen Display Fault Finding Algorithm 8c 20 CHAPTER 8d TRANSMITTER INTERFACE UNIT Page Figure 1d Transmitter Interface Unit NNR A66 Dimensions and Mounting 8d 2 Figure 2d Transmitter Interface Unit NNR A66 Cable Access 8d 5 Figure 3d CAN Adapter PCB NNR A98...

Page 308: ...h Speed Typical System Configuration 8e 11 Figure 6e Processor PCB NNR A980 Link and Switch Positions 8e 13 Figure 7e Video Sync Switching PCB NNR A979 Link Positions 8e 13 Figure 8e Radar Interswitch Unit Fault Finding Algorithm 8e 16 CHAPTER 8f ERGOPOD Page Figure 1f Typical Ergopod 8f 1 Figure 2f Ergopod Mounting Brackets Dimensions 8f 1 Figure 3f Ergopod Controller Unit Dimensions 8f 2 Figure ...

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Page 310: ... rated magnetron via a pulse transformer 4 Pre pulse and jitter facilities and three separate sync pulse outputs are provided 5 The Modulator Unit contains the following two main circuits 1 Modulator Control 2 Modulator Original 7a 1 May 01 KH 2020 Chap 7a CHAPTER 7A MKIV TRANSMITTER RECEIVER ANTENNA ANTENNA seeTable CABLE CODES CABLE E 12 CORE CABLE K 2 CORE POWER CABLE L 3 CORE POWER CABLE N 38 ...

Page 311: ...mpedance by the pulse transformer Sync Pulse Output 12 One low impedance sync pulse output is produced by the modulator This is split to provide three output connections from the downmast transceiver case May 01 7a 2 Original KH 2020 Chap 7a JITTER CONTROL OFF Tx DISABLE IC10B AZIMUTH DETECT TR21 IC16A FAST CLOCK 3000Hz IC14A MOD TRIG OUTPUT SLOW CLOCK 42Hz IC14B CHARGING DELAY IC16 HT TRIG SHUT D...

Page 312: ...IODES RFI FILTER RFI FILTER CHARGE SCR CSR1 CHOKE L4 BLOCKING DIODE D53 HOLD OFF REACTOR SL1 PFN RELAYS TAILBITER Tx MON CTX A199 CURRENT LIMIT VOLTAGE SENSE STANDBY SHUTDOWN CHARGING DELAY MODULATOR TRIGGER DISCHARGE MP VOLTS SP VOLTS 27V CD 2183 330V 150V OPTION HEATER VOLTS 1 1 CHARGE DELAY AND TRIGGER IC8B TR27 T5 Figure 3a Modulator Block Diagram I P AMP BANDPASS FILTER TR34 IC5 DISCRIMINATOR...

Page 313: ...t supplies produced by the unit are 1 27V dc Modulator supply fused at 5A 2 15V dc Control circuits and Receiver 3 24V dc X Band motor fused at 5A 4 7 5V ac X Band magnetron heater supply May 01 7a 4 Original KH 2020 Chap 7a RF OUTPUT PORT 1 2 3 MAGNETRON CIRCULATOR LOW NOISE FRONT END LNFE LIMITER CD 1121 Figure 5a X Band RF Head CTX A230 POWER SUPPLY CTX A131 TRANSFORMER POWER SUPPLY CTX A131 PO...

Page 314: ...t less than 12V amplitude Receiver used for all transceivers Type Logarithmic Receiver Transfer Characteristics Nominal I F 60MHz Video Outputs 3 x 75 Ohm outputs Downmast 2 x 75 Ohm outputs Upmast 5 5 peak amplitude NOTES 1 The PRF oscillator can be preset with a basic frequency range of 2400 3400 Hz nominal 3000 Hz 2 Short pulse can be set to 3000 or 1500 Hz base 3 Medium pulse can be set to 150...

Page 315: ...y 24V FS3 FS4 5A 3 15A 100 110V Input Supply 200 220V Input Supply INDICATORS 31 Indicators are provided on some PCBs to signify the conditions outlined in Table 4 Table 4 Indicators PCB Component Ref Indication PSU LP1 Input Supply Present Modulator D25 On tune indication Modulator D32 Transmitter ready Modulator D67 Low voltage power supplies present May 01 7a 6 Original KH 2020 Chap 7a ...

Page 316: ...ET TO RUN CHECK MOTOR SUPPLY CHECK MODULATOR SS4 IS ON SWITCH MODULATOR S5 ON REMOVE MUTE CONDITION MODULATOR BOARD FAULT FAULTY WIRING FROM DISPLAY FAULT ON MODULATOR IS THE TRANSCEIVER OPERATIVE AUDIBLE ON LP ARE LINK SWITCH SETTINGS CORRECT IS THERE POWER TO MODULATOR PCB LED D67 ON IS TIMER LED D32 ON IS ANTENNA ROTATING IS MODULATOR S5 SWITCHED ON IS 12V ON RUN INPUT TO MODULATOR PRE REQUISIT...

Page 317: ...RECEIVER OR RF HEAD FAULT RECEIVE SECTION Tx WORKING CORRECTLY DISPLAY WARNING CIRCUIT FAULT IS DISPLAY TUNE BAR WORKING AS TUNE IS ADJUSTED IS CABLING FAULTY GOOD Tx MON PLUME SEE RADAR LOG BOOK GOOD Rx MON SUN SEE RADAR LOG BOOK PRE REQUISITES 1 MAINS ISOLATOR ON 2 DISPLAY POWER ON 3 Tx TIMER ELAPSED 4 INSTALLATION DEFAULTS CORRECTLY SET 5 SET TO RUN IS PICTURE ON DISPLAY Figure 8a Transceiver F...

Page 318: ...TO ON CHECK REPLACE MOTOR BRUSHES OR REPLACE MOTOR CHECK BELT CAE A12 REPLACE IF BROKEN CHECK GEAR TRAIN CAE A24 4 CHECK MAINS INPUT FROM DISPLAY OR INTERSWITCH UNIT CHECK FUSES SUSPECT POWER SUPPLY UNIT IS THERE POWER TO THE ANTENNA TURNING MOTOR IS MOTOR TURNING PRE REQUISITES 1 MAINS ISOLATOR ON 2 DISPLAY POWER ON 3 Tx TIMER ELAPSED 4 INSTALLATION DEFAULTS CORRECTLY SET 5 SET TO RUN IS POWER PR...

Page 319: ...ETY SWITCH SET TO ON SET THE ANTENNA SAFETY SWITCH TO ON CHECK MAINS INPUT FROM DISPLAY OR INTERSWITCH UNIT CHECK FUSES SUSPECT POWER SUPPLY UNIT IS THERE POWER TO THE ANTENNA TURNING MOTOR REPLACE THE MOTOR PRE REQUISITES 1 MAINS ISOLATOR ON 2 DISPLAY POWER ON 3 Tx TIMER ELAPSED 4 INSTALLATION DEFAULTS CORRECTLY SET 5 SET TO RUN IS POWER PRESENT AT THE AZIMUTH PCB IS PSU NEON ON ARE THE TRANSCEIV...

Page 320: ...e securely seated and free from corrosion 3 The turning mechanism rotates smoothly and is free from vibration 4 All connectors are securely seated Antenna Radiator 34 Periodically wipe the antenna front radiating window using soap and water and a soft non abrasive cloth NOTE Even a thin layer of soot or dirt may cause serious loss of radar performance Original 7a 11 May 01 KH 2020 Chap 7a CAUTION ...

Page 321: ... by removing the side panel of the Turning Mechanism casing then examine the brushes for wear and replace if necessary refer to Figure 11a Tx Monitor Arm 36 Regularly check the following 1 The Monitor Arm is securely fitted 2 The neon cover is clear May 01 7a 12 Original KH 2020 Chap 7a CD 1256 Figure 11a Gearbox Brush Replacement ...

Page 322: ...ety switch which can be set to OFF from outside the unit SW4 on the modulator can be operated once the side covers are off 40 Refer to Figure 12a for graphical aid Original 7a 13 May 01 KH 2020 Chap 7a WARNINGS LETHAL VOLTAGES ARE PRESENT IN THE EQUIPMENT THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS THEREFORE ONLY QUALIFIED TECHNICIANS ARE TO GAIN ACCESS TO THE INTERIOR OF THE TRANSCEIVER B...

Page 323: ...itor Cavity CTX A130 3 Not Used 4 Not Used 5 Power Unit CTX A4 6 Receiver CTX A297 7 Local Oscillator CTX A129 8 Mixer Diode IN23 WE X Band 45 666 2419 9 Magnetron CTX A317 10 Modulator CTX A201 M 25kW CTX A202 10kW 11 RF Head CTX A251 25kW May 01 7a 14 Original KH 2020 Chap 7a CD 2194 SAFETY SWITCH Figure 12a Upmast X Band Transceiver ...

Page 324: ... gating antenna switching voltage regulation and tune voltage The PCB also receives the video from the Receiver and feeds the signals to the display processor Modulator 5 The Modulator provides a high voltage pulsed supply via a pulse width circuit and FET circuit into a pulse transformer to drive the Magnetron RF Head 6 The RF Head contains the Magnetron Ferrite Circulator Pulse Limiter and Low N...

Page 325: ... A30 8 ONLY UNITS LOCATED WITHIN TURNING MECHANISM Figure 1b Transceiver System Block Diagram 10kW TRANSCEIVER TURNING MECHANISM CAE A30 7 28rpm CAE A30 8 45rpm ANTENNA SEE TABLE 1 CABLE CODE N CABLE CODE N 38 CORE NOT TYPE APPROVED CD 4673 40V POWER SUPPLY CZZ A22 FOR HIGH SPEED CAE A30 8 DISPLAY INTERSWITCH BOX IN LINE POWER SUPPLY FROM DISPLAY INTERSWITCH BOX TO DISPLAY INTERSWITCH BOX CABLE E ...

Page 326: ...ay monitor if certain signals are missing Sync Video Missing No Azimuth No Heading Line 16 Refer to Figures 5b to 7b for fault diagnosis algorithms associated with these failures TEST EQUIPMENT 17 Routine field maintenance requires fault location down to fuse replacement level or to change suspect PCBs Units for known working ones The only test equipment required for fault finding is a high impeda...

Page 327: ...13 LV Current Trip Shutdown Pulse TP14 HTLO Monitor Output TP15 Pulse Transformer Power Drive Pulses TP16 Tail Biter Pulse TP17 Main FET Drive Pulses TP18 Power Ground TP19 Low if 350V line is over 450V TP20 Low Voltage Supply nominally 14V TP21 Pulse Shaper Circuit Drive Pulses TP22 MOD_TRIG from microcontroller TP23 LPRE_PULSE Output TP24 Enable High Voltage TP25 Drive Pulse to CTX A339 May 01 7...

Page 328: ...O THE ANTENNA TERMINALS PCB MOTOR TERMINAL PCB NO YES RECONNECT CABLE CABLING FAULT SUSPECT DISPLAY 40V PSU FAULT CHECK THAT SAFETY SWITCH IS ON IS THE COAXIAL PLUG CONNECTED ON THE TERMINALS PCB IS THE TRANSCEIVER OPERATIVE IS THERE POWER TO THE TRANSCEIVER 40V POWER SUPPLY FROM THE DISPLAY YES NO RECONNECT ARE THE RECEIVER MODULATOR CONNECTIONS PLUGGED IN YES NO TERMINALS PCB VIDEO NOISE AT TP3 ...

Page 329: ... TO ON IS THE ANTENNA ROTATING NO YES NO NO NO YES YES YES FAILURE MESSAGE NO AZIMUTH ON DISPLAY SUSPECT DISPLAY PCB s OR HEADING LINE PCB IN THE TURNING MECHANISM SUSPECT THE POWER SUPPLY UNIT ARE THE DISPLAY 40V PSU POWER SUPPLY OUTPUTS PRESENT AND CORRECT NO YES CHECK WIRING CONNECTIONS SUSPECT THE AZIMUTH HEADING LINE PCB IN THE TURNING MECHANISM 1 MAINS ISOLATOR ON 2 DISPLAY POWER ON 3 Tx TIM...

Page 330: ... YES FAILURE MESSAGE NO HEADING LINE ON DISPLAY SUSPECT DISPLAY PCB s OR HEADING LINE PCB IN THE TURNING MECHANISM SUSPECT THE POWER SUPPLY UNIT ARE THE DISPLAY POWER SUPPLY OUTPUTS PRESENT AND CORRECT NO YES CHECK WIRING CONNECTIONS SUSPECT THE AZIMUTH HEADING LINE PCB IN THE TURNING MECHANISM 1 MAINS ISOLATOR ON 2 DISPLAY POWER ON 3 Tx TIMER ELAPSED 4 INSTALLATION DEFAULTS CORRECTLY SET 5 SET TO...

Page 331: ...sing and check for wear replace with new brushes if necessary 4 Refit brushes ensuring brush retaining springs are in place and refit the motor into the transceiver case 22 The gearbox is lubricated at the factory and should not normally require attention 23 Check that the antenna gearbox mounting bolts are secure and kept free from corrosion Antenna Motor Gearbox and Brushless Motor 24 The High S...

Page 332: ...ve the cover 2 Disconnect Plugs PLF G K M and L from the Antenna Terminals PCB 3 Remove the four screws securing the RF Head to the Rotating Joint 4 Remove the two bolts securing the Transceiver Electronics Module to the sliding rails 5 The Transceiver Electronics Module can now be removed from the Transceiver NOTE When refitting any Module PCB ensure that all Links Switch positions are identical ...

Page 333: ... 646 603 Low Noise Front End Assembly CTX A323 Table 2 PCBs and Modules PCB Module Identity Transmitter Monitor PCB CTX A198 Sector Mute PCB Note that Nucleus displays can drive Sector Mute without the CTX A162 option CTX A162 Receiver Monitor Cavity CTX A173 Monitor Arm CAE A147 Table 3 Optional PCBs and Modules DIODE LIMITER TRANSCEIVER TERMINALS PCB RECEIVER PCB COVER MODULATOR PCB ASSEMBLY COV...

Page 334: ...Original 7b 11 May 01 KH 2020 Chap 7b MOTOR STARTER PCB MOTOR CD 3843 FILTER Figure 11b Location of Motor Starter PCB CAE A30 7 only ...

Page 335: ...B AZIMUTH PCB HEADING LINE ADJUSTMENT LOCKING SCREW DIODE LIMITER CIRCULATOR CD 3747 Figure 12b Transceiver Electronics Module Top View CD 3840 TRANSCEIVER TERMINALS PCB TRANSMITTER MONITOR PCB OPTION Figure 13b Transceiver Electronics Module From Base ...

Page 336: ...MENT SCREWS MODULATOR PCB ASSEMBLY MAGNETRON FIXING SCREWS ASSEMBLY Figure 14b Modulator PCB Assembly and Magnetron Assembly CD 3748 RECEIVER ASSY RF HEAD HEIGHT ADJUSTMENT SCREWS LOW NOISE FRONT END AND DIODE LIMITER FIXING SCREWS LOW NOISE FRONT END LOW NOISE FRONT END FIXING SCREWS SMB CONNECTORS Figure 15b Receiver PCB and Low Noise Front Assembly ...

Page 337: ...290 300 310 320 330 340 350 010 020 030 040 050 060 070 080 140 GYRO SPD STAB SET DRIFT VECTOR TRAILS CPA LIMIT TCPA LIMIT COG SOG LAT LON 130 deg 16 5 kts L M 000 deg 19 0 deg SEA SEA SEA 15 min R T 3 min R T 2 0 min 20 0 min 050 001 00 45 N 23 45 E WAY Pt PLOT TRIAL VDU MAPS NAV CD 2543 GAIN SEA RAIN HL OFF RM R North up Centred G A I N R A I N S E A 4 5 9 9 VRM nm OFF 0 8 EBL deg OFF 105 6 Tran...

Page 338: ...PCB CTX A250 LOC 6 RX MONITOR LOC 8 NOISE DIODE RECEIVER LOC 7 1 TB VIDEO O P SYNC O P PART OF 38 CORE CABLE S BAND ANTENNA Mk2 CAE A36 OR CAE A39 TX MON NEON GEARBOX ROTATING JOINT AZ HL PCB LOC 9 220 440V MOTOR TERMS NOT USED EXT TRIG IN NOT USED PRE PULSE O P NOT USED FAN CTX A246 CONTROL CIRCUITS Tx MON DETECTOR POWER SUPPLY SIGNAL DISTRIBUTION PANEL LOC 3 CTX A248 MODULATOR POWER SUPPLY HV MO...

Page 339: ... for the transceiver electronics and a three phase supply for the antenna motor via the soft start unit May 01 7c 2 Original KH 2020 Chap 7c CABLE CODE L CABLE CODE N CABLE CODE B CABLE CODES CABLE L 3 CORE POWER CABLE N 38 CORE CABLE B 3 CORE SMALL TRANSCEIVER ANTENNA 25rpm CAE A37 3 9m CAE A36 DISPLAY 3 PHASE IN CABLE CODE L CABLE CODE L SOFT START UNIT CZZ A14 40rpm CAE A45 2 8m CAE A39 CD 1335...

Page 340: ...orms part of the system POWER UNIT CAE A202 10 A block diagram of the Power Unit CAE A202 is shown in Figure 3c 11 The Power Unit CAE A202 comprises PCB CTX A283 mounted on a chassis A 27 V dc input to the power unit is normally provided from a display The power unit generates all the supplies required by the transceiver from the 27 V dc input using switching regulators Original 7c 3 May 01 KH 202...

Page 341: ...DS IC24 25 26 27 RV4 TIMER SET PSU INTERRUPT SENSE C44 IC28A B 180 90 SEC LK10 HEATER 1 SENSE IC3 HEADING LINE SENSE IC21A LK8 OVERRIDE MUTE OR GATE D25 D29 D39 HV OFF GATING IC7A B C DUMMY SYNC GATE IC7C AE MOTOR CONTACTOR SWITCH TR2 WITH LK1 SELECTED FROM SOFT START UNIT TO SOFT START UNIT VIA Tx Rx SAFETY SWITCH HV OFF TO POWER UNIT TO DUMMY TRIG PULSE GENERATOR SHEET 2 TO CHARGE SHUTDOWN GATE ...

Page 342: ...SR1 TR1G DRIVER TR8 CSR2 TR1G DRIVER TR10 PRE PULSE LK4 PLG POWER ON RESET TRIG MONO IC15 DUMMY TRIG DRIVER TR4 Rx MON TRIG GATE D40 41 MAG HEATER RELAY DRIVE IC18 TR11 LK6 TRIG SELECT LK7 11 12 42 Hz OSC IC22 IC22 3 kHz OSC IC23 JITTER ENABLE LK9 RV1 DUMMY TRIG PULSE GENERATOR IC5 SOFT START FROM MODULATOR RECEIVER CSR1 TRIG TO MODULATOR CSR2 TRIG TO MODULATOR DUMMY TRIG TO MODULATOR Rx TRIG FROM...

Page 343: ... CONTROL BOARD LP RELAY FROM CONTROL BOARD DUMMY TRIGGER FROM CONTROL BOARD HEATER TURNDOWN FROM CONTROL BOARD CSR1 TRIGGER FROM CONTROL BOARD CSR2 TRIGGER FROM CONTROL BOARD Rx TRIGGER TO CONTROL BOARD 150 V TO CONTROL BOARD MON ve VOLTAGE TO CONTROL BOARD FROM POWER UNIT 350 V TX MON SUPPLY HV MONITOR S1 RELAY COIL RELAY COIL RELAY HEATER TURN DOWN CHARGE TRIGGER TRANSFORMER T3 CHARGE CSR1 CHARG...

Page 344: ...quired to tune the Low Noise Front End approximately 12V HL PCB CAE A180 20 Heading Line and Azimuth data is produced by interrupting two opto coupler devices with a slotted disk mounted on the antenna final drive shaft Original 7c 7 May 01 KH 2020 Chap 7c 180 PULSE COUNTER IC4 6 START COMPARATOR IC1 5 START STOP DATA LINES SW1 INHIBIT TR3 START STOP ENVELOPE FLIP FLOP IC2A WEDGE FLIP FLOP IC2B AN...

Page 345: ...fitted to an adjustable mounting bracket assembly Loosening the mounting pillars allows the assembly to be moved positive or negative six degrees for fine heading line adjustment The slotted disc can be rotated if the fine adjustment is not enough 30 For Upmast Transceivers the casing also contains the RF head and electronic units The coaxial cable access hole is fitted with a bung SAFETY SWITCH 3...

Page 346: ...nt to the motor 36 The CZZ A14 2 version of the Soft Start Unit used for interswitched installations or installations with 60m cable runs is provided with a mains power supply and terminal blocks for use as an in line power unit 37 The neon indicators for the three phase supply are provided with series resistors which can be shorted out to allow for different motor voltages Original 7c 9 May 01 KH...

Page 347: ... appear in the data field of the display monitor if certain signals are missing See Table 2 for details 42 Fault diagnosis algorithms covering these failures are provided in Figures 10c to 17c May 01 7c 10 Original KH 2020 Chap 7c Frequency 3050 10MHz Peak Power output 30kW nominal Magnetron Life 10 000 Hours typical Pulse Length and P R F Short S Nominal 0 055ms 1500pps 40 or 3000pps 100 Medium M...

Page 348: ... 2020 Chap 7c PCB Component Ref Indication PSU D18 A 15 V Low Supply PSU D18 B 9 5 V Low Supply PSU D17 A 6 V Low Supply PSU D17 B 15 V Low Supply Control D4 Heater current OFF Control D6 27V OK Control D17 Tune Indicator Control D24 prf ON Control D26 Mute ON Control D27 HL I P OK Control D36 Tx Ready Table 3 Indicators FUSE No LOCATION RATING FS1 Power Unit Resettable FS2 Power Unit Resettable F...

Page 349: ...PCB LEDs ON 27V LED ON CONTROL BOARD OFF CHECK CONNECTIONS TO CONTROL PANEL REPAIR CONNECTIONS WHERE NECESSARY NO YES CHECK THAT PSU SW1 IS ON DISCONNECT PSU PLB PLC SWITCH OFF TO COOL FUSE LINKS NO YES PSU FAULT CONNECT PLB PLC DISCONNECT ALL BOARDS FROM CONTROL PCB RETRY NO YES CONTROL PCB FAULT CONNECT OTHER UNITS ONE AT A TIME TO FIND FAULTY UNIT REPLACE FAULTY UNIT CD 0293 25 04 01 ARE ALL 4 ...

Page 350: ...S IN INDICATOR ON NO YES CHECK 3 PHASE SUPPLY IS STARTER ON INDICATOR ON NO YES HAS THERMAL OVERLOAD TRIPPED NO YES CHECK WIRING SWITCH S1 ON CONTROL BOARD ON RUN SIGNAL TO TRANSCEIVER RESET WITH BLUE BUTTON NO YES IS SOFT START OVER INDICATOR ON 3 PHASE SWITCHING PCB FAULT OR CONNECTION FAULT NO YES IS MOTOR ON INDICATOR ON HAS THERMAL OVERLOAD TRIPPED NO YES RESET WITH BLUE BUTTON FAULTY WIRING ...

Page 351: ...BY BY SWITCHING OFF GEARBOX SAFETY SWITCH THE AE WILL STOP TURN AE AWAY FROM YOU SWITCH CONTROL BOARD S1 OFF AE TURNING INHIBIT SET CONTROL BOARD LK8 CCT REF E6 TO TEST SET TO RUN SAFETY SWITCH ON IS MODULATOR FIRING CONTINUOUS AUDIBLE NOTE 800MHz NO YES INTERMITTENT NOTE MODULATOR FAULT YES NO AT RUN IS 350V AT PSU PLC 2 WRT TO CHASSIS OK CABLEFORM MODULATOR OR CONTROL BOARD FAULT NO YES IS PSU P...

Page 352: ...BE TO SHORT PLD PINS 8 7 TOGETHER IS 12V PRESENT YES NO CONTROL BOARD FAULT FAULTY TUNE SUPPLY PCB OR FAULTY CONNECTIONS YES NO YES NO YES NO YES NO FAULTY LNFE ASSEMBLY RECEIVER FAULT FAULTY LNFE ASSEMBLY RECEIVER OR CABLEFORM FAULT DISPLAY OR INTERCONNECTION FAULT IS TP1 BETWEEN 3V 13V MIN DOES VOLTAGE AT TP1 CHANGE IS VOLTAGE AT TP1 APPROX 9 5V 11V w r t CHASSIS CAN TUNE INPUT TO CONTROL PCB PL...

Page 353: ...nd wipe the scanner clean using a soft cloth with mild detergent 46 Every 12 months open the transceiver and check that the inside connections are secure and free from corrosion May 01 7c 16 Original KH 2020 Chap 7c WARNING THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS AND LETHAL VOLTAGES ARE PRESENT WITHIN THE UNIT ACCESS TO THE INTERIOR OF THE TRANSCEIVER IS ONLY TO BE IMPLEMENTED BY A QUA...

Page 354: ... KH 2020 Chap 7c CD 0282 POWER SUPPLY ASSEMBLY ROTATING JOINT RF HEAD ASSEMBLY ELECTRONIC ASSEMBLY HINGED DOWN HEADING LINE PCB MODULATOR ASSEMBLY CONTROL BOARD RECEIVER BOARD Figure 14c Upmast Transceiver Module Locations ...

Page 355: ...May 01 7c 18 Original KH 2020 Chap 7c CD 2412 Figure 15c Control PCB Links Switches Potentiometers and Test Points ...

Page 356: ...Original 7c 19 May 01 KH 2020 Chap 7c CD 2413 Figure 16c Modulator PCB Switches Test Points ...

Page 357: ...May 01 7c 20 Original KH 2020 Chap 7c CD 2414 Figure 17c Rx Monitor PCB Links Switches Potentiometers Test Points ...

Page 358: ...Original 7c 21 May 01 KH 2020 Chap 7c CD 2415 TP6 TP5 PLA PLB LK1 PLC 1 TP12 TP9 TP11 S1 ON OFF TP10 TP2 TP4 TP1 TP8 RV2 RV1 RV3 Figure 18c Power Supply PCB Links Switches Potentiometers Test points ...

Page 359: ...THIS PAGE IS INTENTIONALLY BLANK May 01 7c 22 Original KH 2020 Chap 7c ...

Page 360: ...er the received signals are routed from the circulator to the RF limiter bandpass filter and low noise front end to the Logarithmic receiver 5 The transceiver is normally muted whenever the antenna ceases to rotate Pulse jitter muting and sector transmission are standard facilities with options for pre pulse generation and external synchronisation 6 The transceiver can be interfaced with any of th...

Page 361: ...BLE S 10 CORE 2 COAXIAL 1 PHASE IN S BAND TRANSMITTER CTX A9 1 PHASE IN CABLE CODE K TURNING MECHANISM KELVIN HUGHES 3 PHASE IN CABLE CODE L CABLE CODE L SOFT START UNIT OPTIONAL MAINS ISOLATOR 80 261 600 CABLE CODE L CABLE CODE B DISPLAY INTERSWITCH UNIT OPTIONAL OR DIRECT TURNING MECHANISM ANTENNA 25rpm CAE A42 40rpm minimum CAE A41 3 9m CAE A36 2 8m CAE A39 OPTIONAL MAINS ISOLATOR 80 261 600 CD...

Page 362: ... passed from the antenna to the circulator which routes them to the Diode RF Limiter and Low Noise Front End LNFE The LNFE produces a 60 MHz IF signal which is passed to the Logarithmic Receiver PCB CTX A356 mounted in Receiver Assembly CTX A364 providing shielding of the PCB from high power RF signals The Logarithmic Receiver provides two video outputs for use by the displays and one for the Rx M...

Page 363: ...etron CTX A309 does not form part of the RF Head but functionally completes the RF path Antenna Turning Mechanism 25 A separate Antenna Turning Mechanism is required for the Downmast Transceiver The downmast transceiver can be used with the MkVI Turning Mechanism refer to Chapter 7c for further information or the Mk VII Turning Mechanism refer to publication KH1253 for further information May 01 7...

Page 364: ...lse Length can be set to other values via the RS232 link 28 The above values are the nominal settings 29 Receiver specifications are detailed overleaf Receiver S Band Type Logarithmic Receiver I F 60 MHz Video Output 2 x 75W 5 5V to 6V peak signal System Overall Noise Figure Nominal 4 5 dB Operating Temperature Ranges Turning Mechanism S Band Ambient Temperature Range 25o C to 70o C Humidity 95 at...

Page 365: ... data field of the display monitor if certain signals are missing See Table 1 for details 33 Fault diagnosis algorithms covering these failures is provided in Figure 10d sheets 1 and 2 Test Equipment 34 Routine field maintenance requires fault location down to fuse replacement level The only test equipment required for fault finding is a high impedance Multimeter May 01 7d 6 Original KH 2020 Chap ...

Page 366: ... is required to carry out fault diagnosis without the 300V present set SW1 on the 25 kW Modulator PCB to OFF Ensure the switch is returned to the ON position when testing is complete Original 7d 7 May 01 KH 2020 Chap 7d WARNING THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS AND LETHAL VOLTAGES ARE PRESENT WITHIN THE UNIT ACCESS TO THE INTERIOR OF THE TRANSCEIVER IS ONLY TO BE PERMITTED FOR QU...

Page 367: ...45 683 158 FAN CTX A379 TX MICROCONTROLLER PCB CTX A346 25kW FET MODULATOR CTX A369 ELECTRONIC UNIT CTX A370 1TB1 RECEIVER CTX A364 CONTAINING LOGARITHMIC RECEIVER CTX A356 LOW NOISE FRONT END CAE A217 NOISE SOURCE CAE A213 MAGNETRON CTX A309 BANDPASS FILTER 45 750 0009 001 CIRCULATOR 45 750 0008 001 LIMITER 45 646 608 RF HEAD CTX A384 PSU SWITCHES S1 S2 Figure 3d Downmast Transceiver CTX A9 Modul...

Page 368: ...ONIC UNIT CTX A370 IN TEST POSITION SECURED TO FRAME BY TOP AND BOTTOM SCREWS ONLY 25kW MODULATOR ASSEMBLY CTX A369 INCLUDING 25kW MODULATOR PCB CTX A345 TX MICROCONTROLLER PCB CTX A 346 Figure 4d Electronics Unit CTX A370 Mounted in the Test Position ...

Page 369: ...nected from 300V power supply circuits SW1 set to OFF D23 9F 300V UNSAFE Lit when 27V applied to 300V power supply circuits SW1 set to ON D24 4G 300V ACTIVE Lit when 300V supply present Note only lit when Tx Run command present D33 6E HEATER Lit when Heater Turndown circuit active TURNDOWN D34 7D S BAND Lit for S band magnetron Grid D18 8F TUNE Lit when Tune ind signal present D41 4E PROCESSOR RUN...

Page 370: ...TRNN and TRNN Main FETs Drive TP15 4G Shorting point to test the 300 volts TP16 1G Output of IC2a HV 250volts TP17 2J Output of IC8b Slow Start Ramp TP18 2J Output of IC8a AMC drive to IC1 TP19 2H IC8a pin 3 SET Mag Current TP20 2G Output of IC7 Sample and Hold TP21 2G IC7 pin 11 Sample Pulse TP22 1J Output of IC3a Main FET I is Tripped TP23 1H Output of IC3b 27V Power 6 amps I P Overload Trip TP2...

Page 371: ...A Neon Signal TP2 1B Bootstrap Load enable Serial link TP3 1B Reset Serial link TP4 7A Azimuth Pulses TP5 7A Heading Line TP6 7C Tx Mon Pulse TP7 5E Rx Monitor Finger Reset TP8 6E Finger Reset Ramp TP9 6A Video Input TP10 6A Filtered Video Reference Level TP11 5E Finger Time Period TP12 5B Sample Hold Output TP13 5C CAN Tx TP14 5C CAN Rx TP15 1C Dummy Trigger Pulse TP16 2B Mod Trigger Pulse TP17 5...

Page 372: ...T 300V Disabled for testing SW2 A 3H MADE OPEN AMC connected AMC replaced with RV1 for servicing Factory use only SW3 A 2E MADE OPEN Slope Control circuit working Slope control replaced by RV4 for servicing Factory use only SW4 A 7H MADE OPEN 27V current overload protection circuit working For low power test of current trip level Factory use only Link State Function LK1 Tune Sample delay intermedi...

Page 373: ...670 D24 HSMS C670 D23 HSMY C670 D22 HSMG C670 622 3424ES PLA LK1 0R1 10W R125 SL4 CL V PLB TP39 TP38 TP37 TP36 TP35 TP34 TP33 TP32 TP31 TP30 TP29 TP28 TP27 TP26 TP25 TP24 TP23 TP22 TP21 TP20 TP19 TP18 TP17 TP16 TP14 TP12 TP11 TP10 TP9 TP8 TP7 TP6 TP5 TP4 TP3 TP2 TP1 0R22 R19 STW50N10 TR15 STW50N10 TR14 6µ8 400V CD 3980 1 2 3 4 5 6 7 8 9 A B C D E F G H J Figure 5d 25kW Modulator Power PCB CTX A345...

Page 374: ...15 PLT 1 B2P SHF 1AA PLS 1 B2P SHF 1AA SL10 CL V PLA HSMY C670 D44 HSMY C670 D43 HSMY C670 D42 HSMY C670 D41 1 B8P SHF 1AA PLG PLN 1 B2P SHF 1AA PLJ 1 B2P SHF 1AA PLP 1 B2P SHF 1AA D18 SL5 CL V PLK SL14 CL V PLB TP12 TP11 TP10 TP9 TP8 TP7 1K RV1 TP6 TP5 TP4 TP1 SL6 CL V PLM TP14 TP13 87123 0601 SKW TP2 TP3 CD 3981 SW1 219 8LPST Figure 6d Tx Microcontroller PCB CTX A346 Indicators and Test Point Lo...

Page 375: ...BS4P SHF 1AA PLE 1 BS6P SHF 1AA PLD 1 LK2 LK3 LK1 LK9 LK8 BS14P SHF 1AA PLC 1 LK5 A A LK6 B LK7 B L3 820nH 220nH L14 CV1 TP6 TP5 TP6 TP4 TP1 TP3 TP2 TP7 TP8 NOTE RV1 IS LOCATED ON UNDERSIDE OF PCB Figure 7d Logarithmic Receiver PCB CTX A356 Link and Test Point Locations ...

Page 376: ... 003 MAINS INPUT MAG HEATER FAN CTX A379 DC SUPPLIES MOD TRIG RUN MOD MAG HEAT ON MONITOR TX MICROCONTROLLER PCB CTX A346 EXT TRIGGER OPTIONAL EXTRA PRE PULSE OUTPUTS RS232 TO FROM DISPLAY CAN BUS TO FROM DISPLAY PARALLEL SIGNALS TO FROM DISPLAY SELF START 100V SYNC OUTPUT 1 SYNC OUTPUT 2 TO DISPLAYS TUNE MP LP TX RUN MUTE AZ HL TX READY RX MON TO FROM DISPLAY PROCESSOR RUNNING D41 HEATER OK D43 E...

Page 377: ...AL BLOCK TB1 TB1 PRE PULSE O P SYNC 1 O P SYNC 2 O P EXT TRIG I P VIDEO 1 O P VIDEO 2 O P PLC FILTER L N E L N E MAINS INPUT 2 CORE SCREENED FROM DISPLAY OR INTERSWITCH UNIT 38 CORE MULTICORE FROM DISPLAY OR INTERSWITCH UNIT PLV SKW TB1 PLE FAN 45 683 158 PLX CAN BUS PLE SKB LOW NOISE FRONT END LNFE CAE A217 DIODE LIMITER 45 646 608 CIRCULATOR 45 780 0008 001 TB1 PLB SKF 40V SELF START PRE PULSE P...

Page 378: ...SCEIVER RUNNING NO YES FAILURE MESSAGE NO SYNC NO VIDEO OR NO MESSAGE TO SHEET 2 REPAIR CONNECTIONS IF NECESSARY OTHERWISE POWER SUPPLY OR EMC FILTER FAULT IS D43 HEATER V LED LIT YES NO DISCONNECT CABLEFORM TO RECEIVER MODULATOR TO SEE IF FAULT CLEARS 1S 24V PRESENT BETWEEN PLA PINS 1 2 ON INVERTER NO YES WIRING FAULT BETWEEN TRANSCEIVER AND INVERTER OR TX MICROCONTROLLER PCB FAULT NOTE TO BE USE...

Page 379: ...EPAIR OTHERWISE MODULATOR FAULT ALSO CHECK Tx MICRO CONTROLLER PCB PLS SYNC 1 PLT SYNC 2 IS D23 300V UNSAFE LED ON MODULATOR LIT NO YES POWER SUPPLY OR MODULATOR PCB FAULT MODULATOR MV SMPS FAULT OR NO RUN COMMAND FROM CONTROL BOARD NO SWITCH MON ON AT 12 MILE RANGE IS Tx MON PLUME GOOD FOR RADIUS SEE RADAR LOG NO YES POOR MAGNETRON OR WAVEGUIDE ANTENNA PROBLEM ARE Rx MON FINGERS GOOD FOR RADIUS S...

Page 380: ...s and bolts are secure and free from corrosion and wipe the antenna clean using a soft cloth and mild detergent 43 Every 12 months open the transceiver and check that the inside connections are secure and free from corrosion Original 7d 25 May 01 KH 2020 Chap 7d WARNING THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS AND LETHAL VOLTAGES ARE PRESENT WITHIN THE UNIT ACCESS TO THE INTERIOR OF THE...

Page 381: ...THIS PAGE IS INTENTIONALLY BLANK Sep 01 7d 26 Amdt 1 KH 2020 Chap 7d ...

Page 382: ...are routed from the circulator to the RF limiter bandpass filter and low noise front end to the Logarithmic Receiver 5 The transceiver is normally muted whenever the antenna ceases to rotate Pulse jitter muting and sector transmission are standard facilities with options for pre pulse generation and external synchronisation 6 The transceiver can be interfaced with any of the Nucleus series display...

Page 383: ...R CABLE N 38 CORE CABLE R 10 CORE 2 COAXIAL DISPLAY X BAND TRANSMITTER CTX A8 INTERSWITCH UNIT OPTIONAL OR DIRECT TABLE 1 ANTENNA OPTIONS 1 3m ANTENNA CAE A50 1 8m ANTENNA CAE A13 2 2 4m ANTENNA CAE A25 NOT TYPE APPROVED 1 PHASE IN CABLE CODE K 1 PHASE IN OPTIONAL MAINS ISOLATOR 80 261 600 38 CORE CABLE NUCLEUS 2 OR 3 12 CORE CABLE NUCLEUS 3 CD 3879 Figure 2e Typical System Configuration X Band CT...

Page 384: ...tput from the magnetron is passed via a circulator to the rotating joint and the antenna Receiver Circuits 17 The received RF radar returns are passed from the antenna to the circulator which routes them to the Diode RF Limiter and Low Noise Front End LNFE The LNFE produces a 60MHz IF signal which is passed to the Logarithmic Receiver PCB CTX A356 mounted in Receiver Assembly CTX A364 providing sh...

Page 385: ... an RF Amplifier Balance Mixer Local Oscillator and IF Head Amplifier Antenna Turning Mechanism 26 A separate Antenna Turning Mechanism is required for the Downmast Transceiver 27 Two versions of the turning mechanism can be used with the transceiver CTX A8 1 Low Speed CAE A30 6 which employs a 24V dc motor and rotates the antenna at 24rpm The Transceiver power supply switch SW2 is set to ON to pr...

Page 386: ...375pps 10 Sync Output 2 x 75 Ohm outputs not less than 12V amplitude Pulse to Pulse Jitter This will normally be activated and is 15ms from nominal period This function can be inhibited X Band Type Logarithmic Receiver I F 60MHz Video Output 2 x 75W 5 5V to 6V peak signal System Overall Noise Figure Nominal 4 5dB Operating Temperature Ranges Turning Mechanism X Band Ambient Temperature Range 25o C...

Page 387: ...data field of the display monitor if certain signals are missing See Table 1 for details 36 Fault diagnosis algorithms covering these failures are provided in Figure 12e sheets 1 and 2 TEST EQUIPMENT 37 Routine field maintenance requires fault location down to fuse replacement level The only test equipment required for fault finding is a high impedance multimeter May 01 7d 6 Original KH 2020 Chap ...

Page 388: ...d to implement fault diagnosis without 300V present set switch SW1 on the 25kW Modulator PCB to OFF Ensure that the switch is returned to the ON position when testing is complete Original 7d 7 May 01 KH 2020 Chap 7d WARNING THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS AND LETHAL VOLTAGES ARE PRESENT WITHIN THE UNIT ACCESS TO THE INTERIOR OF THE TRANSCEIVER IS ONLY TO BE PERMITTED FOR QUALIF...

Page 389: ...VER CTX A364 CONTAINING LOGARITHMIC RECEIVER CTX A356 WAVEGUIDE OUTLET CAE A277 DIODE LIMITER 45 646 603 POWER SUPPLY 45 677 124 MAINS FILTER 45 680 003 FAN 45 683 158 FAN CTX A379 TX MICROCONTROLLER PCB CTX A346 25kW FET MODULATOR CTX A369 CIRCULATOR 45 646 604 MAGNETRON CTX A317 RF HEAD CTX A380 ELECTRONIC UNIT CTX A370 1TB1 FILTER SHIM NTX 1194 PSU SWITCHES S1 S2 Figure 3e Downmast Transceiver ...

Page 390: ... 3918 AZIMUTH HEADING LINE PCB CAE A106 2 TB1 TB2 A T L E S S T H A N 2 m R A D I O W A V E H A Z A R D D A N G E R SHIM SHIM SHIM SHIM BRUSHLESS MOTOR AZIMUTH HEADING LINE PCB BRUSHLESS MOTOR PCB ROTATING JOINT PLA TB1 Figure 4e Turning Mechanism CAE A30 5 Module Locations ...

Page 391: ...7 TB1 AZIMUTH HEADING LINE PCB CAE A106 2 FILTER A T L E S S T H A N 2 m R A D I O W A V E H A Z A R D D A N G E R SHIM SHIM SHIM SHIM AZIMUTH HEADING LINE PCB ROTATING JOINT MOTOR PLA TB1 VE TERMINAL VE TERMINAL MOTOR STARTER PCB Figure 5e Turning Mechanism CAE A30 6 Module Locations ...

Page 392: ...ONIC UNIT CTX A370 IN TEST POSITION SECURED TO FRAME BY TOP AND BOTTOM SCREWS ONLY 25kW MODULATOR ASSEMBLY CTX A369 INCLUDING 25kW MODULATOR PCB CTX A345 TX MICROCONTROLLER PCB CTX A 346 Figure 6e Electronics Unit CTX A370 Mounted in the Test Position ...

Page 393: ...4E Not Used Test Point Grid TP1 7H TR14 Gate Drive 27V 300V FET TP2 8H TR15 Gate Drive 927V 300V FET TP3 3J 5V TP4 6D 5V1 TP5 2H REF V TP6 9E 10V TP7 4J 15V TP8 9C 27V Power TP9 4J 27V B TP10 3J 15V TP11 1E Output of IC14 Trig Op Amp TP12 1D Output of IC15 buffer for TRNN and TRNN FET Gates Drive TP13 1C Output of IC16 delay buffer for TR7 TR9 Tail Biter for FET Gates TP14 2B Output of TRNN and TR...

Page 394: ... EP1 1E 0V EP2 8D 0V Test Point Function TP1 LED Drive TP2 Tune Sample Delay intermediate TP3 LED Drive TP4 Sync TP5 Tune Sample Delay TP6 AFC Drive TP7 AFC TP8 Vco Indicator Link Switch Grid State Function LK1 4G MADE OPEN Connects 300V power output to FET drivers Disconnects 300V power output from FET drivers SW1 9F MADE OPEN Enables 27V to SMPS Output Transformer T1 HT 300V0 Disabled for testin...

Page 395: ...nimum Vco gain Maximum Vco gain LK8 OPEN MADE X band Selected s band Selected LK9 OPEN MADE S band Selected Sets regular output to 5V X band only Switch Grid State Function SW1 1 4A ON OFF HL Interlock enabled HL Interlock overridden SW1 2 OFF ON Timer enabled timer Timer disabled SW1 3 ON OFF Jitter enabled No Jitter SW1 4 OFF ON HTLO inhibit enabled HTLO inhibit override SW1 5 SPARE SW1 6 X A2 C...

Page 396: ...670 D24 HSMS C670 D23 HSMY C670 D22 HSMG C670 622 3424ES PLA LK1 0R1 10W R125 SL4 CL V PLB TP39 TP38 TP37 TP36 TP35 TP34 TP33 TP32 TP31 TP30 TP29 TP28 TP27 TP26 TP25 TP24 TP23 TP22 TP21 TP20 TP19 TP18 TP17 TP16 TP14 TP12 TP11 TP10 TP9 TP8 TP7 TP6 TP5 TP4 TP3 TP2 TP1 0R22 R19 STW50N10 TR15 STW50N10 TR14 6µ8 400V CD 3980 1 2 3 4 5 6 7 8 9 A B C D E F G H J Figure 7e 25kW Modulator Power PCB CTX A345...

Page 397: ...15 PLT 1 B2P SHF 1AA PLS 1 B2P SHF 1AA SL10 CL V PLA HSMY C670 D44 HSMY C670 D43 HSMY C670 D42 HSMY C670 D41 1 B8P SHF 1AA PLG PLN 1 B2P SHF 1AA PLJ 1 B2P SHF 1AA PLP 1 B2P SHF 1AA D18 SL5 CL V PLK SL14 CL V PLB TP12 TP11 TP10 TP9 TP8 TP7 1K RV1 TP6 TP5 TP4 TP1 SL6 CL V PLM TP14 TP13 87123 0601 SKW TP2 TP3 CD 3981 SW1 219 8LPST Figure 8e Tx Microcontroller PCB CTX A346 Indicators and Test Point Lo...

Page 398: ...S4P SHF 1AA PLE 1 BS6P SHF 1AA PLD 1 LK2 LK3 LK1 LK9 LK8 BS14P SHF 1AA PLC 1 LK5 A A LK6 B LK7 B L3 820nH 220nH L14 CV1 TP6 TP5 TP6 TP4 TP1 TP3 TP2 TP7 TP8 NOTE RV1 IS LOCATED ON UNDERSIDE OF PCB Figure 9e Logarithmic Receiver PCB CTX A356 Link and Test Point Locations ...

Page 399: ... wipe the antenna clean using a soft cloth and mild detergent 46 Every 12 months open the transceiver and check that the inside connections are secure and free from corrosion May 01 7d 18 Original KH 2020 Chap 7d WARNING THIS EQUIPMENT IS NOT FITTED WITH SAFETY INTERLOCKS AND LETHAL VOLTAGES ARE PRESENT WITHIN THE UNIT ACCESS TO THE INTERIOR OF THE TRANSCEIVER IS ONLY TO BE PERMITTED TO QUALIFIED ...

Page 400: ... MAGNETRON DRIVE CONTROL AND PROTECTION CIRCUITS 27V 300V FET DRIVE OUTPUT PULSE CONTROL CIRCUITS POWER SUPPLIES EMC FILTER 45 680 003 MAINS INPUT MAG HEATER FAN CTX A379 DC SUPPLIES MOD TRIG RUN MOD MAG HEAT ON MONITOR TX MICROCONTROLLER PCB CTX A346 EXT TRIGGER OPTIONAL EXTRA PRE PULSE OUTPUTS RS232 TO FROM DISPLAY CAN BUS TO FROM DISPLAY PARALLEL SIGNALS TO FROM DISPLAY SELF START 100V SYNC OUT...

Page 401: ...CABLE 26V MOTOR STARTER CTX A359 BRUSHLESS MOTOR DRIVER CAE A236 HIGH SPEED MOTOR LOW SPEED MOTOR FILTER PL4 PL3 PL1 PL5 36V HIGH SPEED MOTOR CAE A30 5 26V LOW SPEED MOTOR CAE A30 6 PLS PLT PLP PLN PL2 PLB PLA TERMINAL BLOCK TB1 TB1 PRE PULSE O P SYNC 1 O P SYNC 2 O P EXT TRIG I P VIDEO 1 O P VIDEO 2 O P PLC FILTER L N E L N E MAINS INPUT 2 CORE SCREENED FROM DISPLAY OR INTERSWITCH UNIT 38 CORE MU...

Page 402: ...SCEIVER RUNNING NO YES FAILURE MESSAGE NO SYNC NO VIDEO OR NO MESSAGE TO SHEET 2 REPAIR CONNECTIONS IF NECESSARY OTHERWISE POWER SUPPLY OR EMC FILTER FAULT IS D43 HEATER V LED LIT YES NO DISCONNECT CABLEFORM TO RECEIVER MODULATOR TO SEE IF FAULT CLEARS 1S 24V PRESENT BETWEEN PLA PINS 1 2 ON INVERTER NO YES WIRING FAULT BETWEEN TRANSCEIVER AND INVERTER OR TX MICROCONTROLLER PCB FAULT NOTE TO BE USE...

Page 403: ...EPAIR OTHERWISE MODULATOR FAULT ALSO CHECK Tx MICRO CONTROLLER PCB PLS SYNC 1 PLT SYNC 2 IS D23 300V UNSAFE LED ON MODULATOR LIT NO YES POWER SUPPLY OR MODULATOR PCB FAULT MODULATOR MV SMPS FAULT OR NO RUN COMMAND FROM CONTROL BOARD NO SWITCH MON ON AT 12 MILE RANGE IS Tx MON PLUME GOOD FOR RADIUS SEE RADAR LOG NO YES POOR MAGNETRON OR WAVEGUIDE ANTENNA PROBLEM ARE Rx MON FINGERS GOOD FOR RADIUS S...

Page 404: ...over plate of the assembly to reveal the terminals and then connect the 3 phase mains input to TBI on the Transformer TESTING PROCEDURE 3 Switch ON the mains isolator and using a Multimeter check the following 1 The three phase mains input is 380 440V 2 The output voltage is 220 110V as set Refer to Figure 2a for link settings NOTE If the output voltage is not present check FS1 PARTS 4 Table 4 pro...

Page 405: ...May 01 8a 2 Original KH 2020 Chap 8a 85 40 0 195 0 7 5 B B 120 10 2 OFF SELF CAPTIVATING PANEL SCREW A A 10 70 140 116 0 12 10 0 CD 2299 Figure 1a 3 Phase Transformer Kit Installation Diagram ...

Page 406: ...0 V 440V NC TB1 TB2 0V 110V 0V 110V CORE 1 CORE 2 TERMINAL BLOCK ON FLYING LEAD TO FILTER UNIT FS1 OUTPUT VOLTAGES LINK 2 3 FOR 220 V LINK 1 3 2 4 FOR 110 V SHIP S SUPPLY FROM ISOLATOR CABLE 319 K CORE 3 TB2 CD 2300 Figure 2a 3 Phase Transformer Kit Link Settings ...

Page 407: ...ting up instructions in Paragraphs 43 to 56 The Master Slave Interface PCB Link functions are described in Paragraphs 66 and 67 Master Slave Synchro Kit 9 Implement the instructions in Paragraph 17 as required To fit the Kit follow Paragraph 21 then Paragraph 25 for all Nucleus 5000 6000 displays External connections are described in Paragraph 35 10 Implement the Interfacing instructions in Paragr...

Page 408: ...ANUFACTURER KELVIN HUGHES NUCLEUS AS SLAVE NUCLEUS AS SLAVE NO USE HRC A192 193 WITH APPROPRIATE SETTING UP INSTRUCTIONS USE HRC A192 193 PLUS HRC A289 OR CDY A55 WITH APPROPRIATE SETTING UP INSTRUCTIONS YES FROM RADAR LISTS IS RADAR 1 SYNCHRO RESOLVER AZIMUTH OR 1024 PULSE AZIMUTH NUCLEUS AS MASTER NO INTERFACE REQUIRED MAY OR MAY NOT REQUIRE INTERFACE DEPENDENT UPON KH TRANSCEIVER TYPE IF INTERF...

Page 409: ...R INPUT TO NUCLEUS RADAR 2 RADAR 1 IS NUCLEUS MASTER TO KH SYSTEM SINGLE OR INTERSWITCHED NUCLEUS AS SLAVE FROM RADAR LISTS IS RADAR 2 SYNCHRO RESOLVER AZIMUTH OR 1024 PULSE AZIMUTH NO NO NO NO YES YES YES YES SLAVE TO NUCLEUS AS MASTER NUCLEUS AS MASTER NUCLEUS AS MASTER NUCLEUS AS MASTER NUCLEUS AS MASTER NUCLEUS AS MASTER USE HRC A192 193 WITH APPROPRIATE SETTING UP INSTRUCTIONS NUCLEUS AS MAST...

Page 410: ... pulses of 4 to 15V from 0V 1 per rev Master Slave Interface PCB HRC A197 See Table 11 ve or ve going input pulses of 4 to 15V from 0V 1 per rev Video Normally ve 5 5V peak from Buffer Amplifier May be ve or ve 12V from 0V 75 ohm without Buffer Amplifier Other video levels may be catered for using suitably modified Buffer Amps RAN A23 75 ohm Co axial input sockets or RAN A29 93 ohm UHF input socke...

Page 411: ...p 8a 325 135 250 370 3 HOLES 12 0 410 CABLE ENTRY LOW RATIO COMPASS PCB MASTER SLAVE INTERFACE PCB MASTER SLAVE SYNCHRO OR DIVIDE BY 4 PCB MASTER SLAVE ADAPTER PCB 165 CD 2427 Figure 3a Interfaces Installation Details 5000 Split 6000A ...

Page 412: ... May 01 KH 2020 Chap 8a MASTER SLAVE ADAPTER PCB LOW RATIO COMPASS PCB MASTER SLAVE SELECTOR PCB MASTER SLAVE SYNCHRO OR DIVIDE BY 4 PCB INTERFACE PLATE CD 2431 Figure 4a Interfaces Installation Details 6000 Series ...

Page 413: ...illars provided Master Slave Interface PCB NOTE Buffer Amplifiers RAN A23 or RAN A29 are to be fitted near host displays for video sync inputs 1 per radar 23 Install the Master Slave Interface PCB as follows 1 Set switches and links refer to Table 6 8 9 10 11 12 for Radar 2 inputs 2 Set switches and links refer to Table 8 9 10 11 12 for Radar 1 inputs 3 Fit the Master Slave Interface PCB as shown ...

Page 414: ...g Cableform HRC A342 Master Slave Adapter PCB 28 Connect the Master Slave Adapter PCB as follows 1 Connect PLB and PLE to Display Input Output PCB HRC A102 PLA and PLG using Cableform HRC A341 CONNECTIONS REQUIRED FOR NUCLEUS SPLIT 6000A SERIES NOTE The Interface PCBs are mounted in an extra box HRC A26 Connections for the NUCLEUS Split 6000A are the same as for the NUCLEUS 6000 Series except for ...

Page 415: ... 0V Pin 3 Heading Line Pulses Pin 4 Heading Line 0V Master Slave Interface PCB 38 If RADAR 2 Azimuth is Master Slave Interface PCB input connect as follows 1 To TB7B Pin 1 Azimuth Pulses Pin 2 Azimuth 0V 2 To TB5A Pin 1 Heading Line Pulses Pin 2 Heading Line 0V 39 For all RADAR 2 inputs Video2 via Buffer Sync 2 Amp RAN A23 A29 40 For all RADAR 1 inputs Video1 via Buffer Sync1 Amp RAN A23 A29 Maste...

Page 416: ...r Azimuths Reference Volts Phase Volts Frequency Hz Converter Type Output Pulses Rev Remarks SYNCHRO 3 phase 26 11 8 50 to 1000 45 657 1037 168F308 4096 115 90 50 to 1000 45 657 1042 168F309 4096 RESOLVER 2 phase 26 11 8 50 to 1000 45 657 1040 168F310 4096 40 20 50 to 1000 45 657 1040 168F310 4096 HRC A290 2 PCB 115 90 50 to 1000 45 657 1043 168F311 4096 14 peak peak 7 peak 4KHz squarewav e 45 657...

Page 417: ...0 21 SW2 6 7 9 10 15 16 SW1 o o o x x x o x x o 64 Link 24 OPEN Radar 1 unless the Input is noisy Link 25 OPEN Radar 1 unless the Input is noisy Radar 1 and or Radar 2 Input using HRC A192 Kit Master Slave 49 PULSE INPUTS up to 360 per Rev for HRC A197 PCB For Azimuth Input Noise Suppression MAKE Link 24 Radar 1 MAKE Link 25 Radar 2 50 If an Azimuth Input is a clean pulse its link may be OPEN Tabl...

Page 418: ... 1 SW3 VE GOING VIDEO Direct or from Buffer Amplifier ve ve VE GOING VIDEO Direct from Radar only ve ve NOTE RADAR 1 and RADAR 2 Buffer Amps RAN A23 and or RAN A29 must be set for ve or ve Video as required The output is a ve to feed HRC A197 PCB NUCLEUS DISPLAY SETTINGS COMMISSIONING 54 Implement the following 1 Set Radar Display to ON 2 Make Link 26 on Display System PCB Grid A3 3 From STANDBY s...

Page 419: ...step 2 Adjust SW5 1 4 degree steps anti clockwise until the target has been over adjusted Turn SW1 back 1 step 3 Adjust SW6 0 088 degree steps anti clockwise to give the final correction Radar 2 59 Implement the following 1 Set Radar Display to RADAR B Set cursor into top left hand box TXA to get TXB Standby choice May also be changed in Standby menu 2 SET RV4 NL2 fully anti clockwise noise level ...

Page 420: ...268C301 4096 Settings For Display System PCB HRC A159 A160 A343 63 OPEN Links 10 12 13 16 Grid M5 6 on the System PCB before switching ON Link And Switch Settings For Low Ratio Compass PCB HRC A107 64 The LINK settings for Nucleus systems are 1 Link 1 MADE Link 2 OPEN For all ratios and 2048 pulses per rev output 2 For special applications outside the Nucleus system the links may be set to Link 1 ...

Page 421: ...uency LK10 Made Low PLL frequency Azimuth Selection Radar 1 LK15 Made LK16 Open 2 phase or pulsed using PLL LK15 Open LK16 Made 4096 pulse input Radar 2 LK19 Made LK20 LK21 Open 2 phase or pulsed using PLL LK20 Made LK19 LK20 Open 4096 pulse input LK21 Made LK19 LK20 Open 4096 input from synchro resolver PCB HRC A290 Azimuth Input Noise Suppression Capacitors Radar 1 Inputs LK24 Made for Azimuth u...

Page 422: ... or ve signal 4 SW4 sets the Radar 2 Video for ve or ve signal Potentiometers 72 The potentiometer functions on the Master Slave Interface PCB are as follows 1 RV1 Radar 1 Video input to give ve 5 5V standard Video 2 RV2 Radar 1 Noise Level threshold for high noise inputs 3 RV3 Radar 2 Video input to give ve 5 5V standard Video 4 RV4 Radar 2 Noise Level threshold for high noise inputs 5 RV5 Radar ...

Page 423: ...y of Master Slave Kit NNR A440 Assembly of Master Slave Synchro Kit HRC A289 Assembly of Master Slave Adaptor Kit HRC A337 Assembly of PCB Compass Low Ratio HRC A107 Assembly of Cableform MSA Link HRC A388 Assembly of Interface Unit 5000 HRC A26 Assembly of PCB Master Slave Adapter HRC A288 Assembly of PCB Master Slave Interface HRC A197 Assembly of Cableform TB2A MSA HRC A342 Assembly of PCB Mast...

Page 424: ...11 RAN A23 315V VideoAdd R24 3K3 and R25 1K5 at I P RAN A23 48V VideoAdd R24 1K5 and R25 2K2 at I P Buffer Amplifiers 93 Ohm 82 All variants of RAN A29 are produced from the Standard Units as required RAN A295 5V VideoStandard PCB RAN A29 2 1 6V VideoAdd R23 1K across R11 RAN A29 315V VideoAdd R24 3K3 and R25 1K5 at I P RAN A29 48V VideoAdd R24 1K5 and R25 2K2 at I P Original 8a 21 May 01 KH 2020 ...

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Page 426: ...4096 AZIMUTH 4 5 6 7 1 2 8 10 3 9 RUN 24V 12V 0V 5V 12V PLG 4 5 6 7 11 1 2 8 10 12 3 9 PLE 4 5 6 7 11 1 2 8 10 12 3 9 ANTENNA 24V 0V MOD 27V MOD 0V 12V MAG HTRS 8 5V MAG HTRS 0V 12V S R G B Y B W R Y R W T G O B Bk G W B O G Y R B PLV 4 5 6 7 11 14 1 2 8 10 13 12 3 9 G Bn Y V R O B P R Bk Bn Bk W Bk PLW 4 5 6 7 11 1 2 8 10 12 3 9 INPUT OUTPUT PCB 4 5 6 7 1 2 8 3 TERMINAL BLOCK FITTED IN BOX FOR SP...

Page 427: ...BLANK VIDEO SYNC TB5A 1 2 TB7B 1 2 RADAR 2 HL RADAR 2 AZ TB2A 25 22 23 24 OUTPUTS SKE SKG SKF SKH SKF1 SKG1 SKH1 MASTER SLAVE INTERFACE PCB HRC A197 FROM RADAR 2 VIDEO 1 SYNC 1 VIDEO 2 SYNC 2 FLYING LEADS FLYING LEADS SKA 4 5 6 1 2 3 0V 5V 15V 15V 4096 FLYING LEAD MASTER SLAVE SYNCHRO HRC A290 TB7A 4 5 6 1 2 3 S1 S2 S3 S4 Resolver R1 HI R2 LO FROM RADAR 2 SKK SKJ SKH CABLEFORM HRC A342 FROM Mk 5 T...

Page 428: ...RFACE PCB HRC A197 FROM RADAR 2 VIDEO 2 SYNC 2 FLYING LEADS 1 2 AZ 0V 4096 AZIMUTH NOTE TX MON CONNECTIONS ONLY REQUIRED WITH EARLY Mk4 Mk3 TRANSMITTERS 38 CORE CABLE FROM RADAR 1 MASTER PLA 4 5 6 1 2 3 0V 5V 15V 15V 4096 PLP 4 5 6 7 1 2 8 3 PLF 4 5 6 7 1 2 8 3 RADAR 1 4096 AZIMUTH RUN 24V 12V 0V 5V 12V FLYING LEADS SKK SKJ SKH BLANK VIDEO SYNC OUTPUTS SKF1 SKG1 SKH1 FROM RADAR 2 USED ONLY WITH MA...

Page 429: ...PUTS SKE SKG SKF SKH SKF1 SKG1 SKH1 MASTER SLAVE INTERFACE PCB HRC A197 FROM RADAR 2 VIDEO 1 SYNC 1 VIDEO 2 SYNC 2 FLYING LEADS FLYING LEADS 0V 5V 15V 15V 4096 SKK SKJ SKH CABLEFORM HRC A347 38 CORE CABLE FROM RADAR 1 MASTER PLU 1 2 3 4 5 6 7 8 3 COAX CABLES HRC A347 OR 2 IN THE 38 CORE CABLE 1 EXTRA STANDARD COMPASS IS EITHER SYNCHRO OR STEPPER SYNCHRO CONNECTS TO 5 WIRES 1 5 STEPPER CONNECTS TO ...

Page 430: ... by slow external devices e g a line printer The implementation and use of this is target device and software dependent Serial Received Data The serial received data Receive data 1 2 3 and 4 can be either RS232 or RS422 Connections are via sockets PLF and PLG with pinouts as specified below PLF Serial 1 2 Pin Description 1 Transmit Data 1 output RS232 2 Receive Data 1 input A RS232 data or RS422 3...

Page 431: ...ut and output baud rate of a specific port should be kept the same i e 9600 input and 9600 output 3 Strict Relaxed NMEA message checking Not all peripheral devices provide correct messages 4 Priority assignment Radar uses message from Port 1 i e ECDIS in preference to message from Port 2 i e GPS 5 Timeout for received message A period can be specified for the Radar to switch to another source if a...

Page 432: ...minating CR LF The minimum number of fields is one The first field shall be an address field containing the identity of the TALKER and the sentence formatter which specifies the number of data fields in the sentence the type of data they contain and the order in which the fields are transmitted The remaining portion of the sentence may contain zero or multiple data fields Address fields consist of...

Page 433: ...er and the back up third choice to the lowest value Each message can be validated to the Strict NMEA standard or alternatively if the third party equipment does not conform a Relaxed checking can be applied to allow interfacing of non conforming equipment The Timeout period is the time allowed before the failure non appearance of a message is detected Infrequent messages may require a longer timeo...

Page 434: ...essage type is not used BWR This message type is not used BWW This message type is not used DBT This message type is not used DCN This message type is not used DPT Depth Message Type Port Maximum Message frequency Minimum message frequency Listener 1A 2A 3A 4A 1 Hz 0 2 Hz I M O Ref A224 VII Water depth relative to the transducer and offset of the measuring transducer Positive offset numbers provid...

Page 435: ...is taken in preference to the GLL message 2 If a position sensor is lost for any reason the position will time out after 20 seconds and the position sensor in use is set to zero no sensor allowing any sensor to provide position information July 03 8aA 6 Amdt 5 KH 2020 Chap 8a Annex A GGA hhmmss ss llll ll a yyyyy yy a x xx x x x x M x x M x x xxxx hh CR LF Checksum Differential reference station I...

Page 436: ...g Mode Indicator A Autonomous D Differential E Estimated dead reckoning M Manual Target S Simulator N Data Not Valid GRS This message type is not used GSA This message type is not used GST This message type is not used GSV This message type is not used GXA This message type is not used HDG This message type is not used HDT Message Type Port Maximum Message frequency Minimum message frequency Liste...

Page 437: ...g for reference target or anchor watch with ARPA P positioning system ground reference not used in EU type approval e g VTG message RMA This message type is not used RMB This message type is not used RMC This message type is not used RNN Route message NMEA version 1 5 compliant Message Type Port Maximum Message frequency Minimum message frequency Listener 1A 2A 3A 4A 1 Hz 0 2 Hz Way point identifi...

Page 438: ...pendent sets of variable range markers VRM and electronic bearing lines EBL originating away from own ship position Amdt 5 8aA 9 July 03 KH 2020 Chap 8a Annex A RARSD x x x x x x x x x x x x x x x x x x x x x x a a hh CR LF Checksum Display rotation see note 1 Range units K N S Range scale in use Cursor bearing degrees clockwise from zero degrees Cursor range from Ownship EBL 2 degrees VRM 2 range...

Page 439: ...ing an Rnn receipt of an RTE message from any source will corrupt the route SFI This message type is not used STN This message type is not used TLL This message type is not used TRF This message type is not used July 03 8aA 10 Amdt 5 KH 2020 Chap 8a Annex A RTE x x x x a c c c c c c hh CR LF Checksum Way point n identifier see Note 1 Additional Way point identifiers see Note 1 Way point identifier...

Page 440: ...itted until target has been acquired T tracking Amdt 5 8aA 11 July 03 KH 2020 Chap 8a Annex A Type of acquisition A automatic M manual Time of data UTC Reference target R else NULL field RATTM xx x x x x a x x x x a x x x x a c c a a hhmmss ss a hh CR LF Target status see Note User data see Note Speed distance units K N S Time to CPA min increasing Distance of closest point of approach Target cour...

Page 441: ...ly 3 8aA 12 Amdt 5 KH 2020 Chap 8a Annex A VBW x x x x A x x x x A x x A x x A hh CR LF Checksum Status Stern ground speed A Data valid V Data invalid Stern transverse water speed1 knots Status Stern water speed A Data valid V Data invalid Stern transverse water speed1 knots Status Ground speed A Data valid V Data invalid Transverse ground speed1 knots Longitudinal ground speed1 knots Status Water...

Page 442: ...1A 2A 3A 4A 1 Hz 0 2 Hz The compass heading to which the vessel points and the speed of the vessel relative to the water VLW This message type is not used VPW This message type is not used Amdt 5 8aA 13 July 03 KH 2020 Chap 8a Annex A VHW x x T x x M x x N x x K hh CR LF Km h Speed km h Knots Speed knots Magnetic Heading degrees Magnetic True Heading degrees True ...

Page 443: ...t Identifier E W Way point longitude N S Way point latitude XDR This message type is not used XTE This message type is not used XTR This message type is not used ZDA Time and Date Message Type Port Maximum Message frequency Minimum message frequency Listener 1A 2A 3A 4A 1 Hz 0 1 Hz UTC day month year and local time zone DA hhmmss ss xx xx xxxx xx xx hh CR LF Checksum Local zone minutes description...

Page 444: ... Number 1 to 9 Total Number of Sentences needed to transfer the message 1 to 9 VDO AIS VHF Data link Own vessel report This sentence is used to transfer the entire contents of an AIS unit s broadcast message packet as defined in ITU R M 1371 and as sent out by the AIS unit over the VHF Data Link VDL using the Six bit field type The sentence uses the same structure as the VDM sentence formatter VDO...

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Page 446: ...ws 1 Mark out the position of the Interswitch Unit and then drill the required bolt hole positions 2 Secure the Interswitch Unit in place 3 Feed the Display and Transmitter cables through the base of the unit and connect to the appropriate input output sockets 4 Ensure that the Interswitch Unit is directly earthed to the Ship s earth using the bolt provided 4 All instructions for setting to work a...

Page 447: ...pictorially in relation to each switch position OPERATION 7 The unit operates as described later in this Chapter The configuration combinations are shown in Figure 2b Link Settings 8 The following Table 1 gives a list and description of links in the unit Table 1 Interswitch Unit Links LINK DESCRIPTION LK3 Sync A Fine Delay LK4 Sync A Coarse Delay LK5 Sync B Fine Delay LK6 Sync B Coarse Delay Poten...

Page 448: ...c Delay Pot RV5 to remove the range index error 9 Check that the range index error is acceptable for all configurations Video Amplitude Adjustments 12 No adjustments should be required as RV5 and RV6 are factory preset Confirm that the radar video is a 5V peak signal measured from the mean noise level CHECKS AFTER SET UP 13 View both Displays and check that for each of the 6 configurations that ca...

Page 449: ...h PCB provides the switching elements and associated control circuitry required for a interconnection of the system Displays and Transmitters and b implementation of the selected role for each Display i e master or slave The following circuits are provided by the PCB 1 DC Regulators 2 Relay Banks 3 Switching Control Circuit 4 Status Circuit 5 Sync Pulse Circuit 6 Video Signal Circuit DC Regulators...

Page 450: ...er Display if required Video Signal Circuit 34 A Video Signal Buffer is provided for each Transmitter 35 Transmitter VIDEO signals are terminated and then passed via the Display A or B relays to the selected Video Buffer one for each Display OPERATION 36 The Interswitch Unit has two control switches refer to Figure 2b located on the top face which provide the following facilities 1 TRANSMITTER CON...

Page 451: ...kerball in the TX A B X S BAND IS READY box as required 4 The pop down boxes display the following To Change Transmitter Control 40 Place the cursor using the trackerball in the new Transmitter box and press the right hand pushbutton NOTE If the change is not possible or unavailable the system issues a warning in the Red Warning box i e other Display not in STANDBY other Tx NOT READY To Select Dat...

Page 452: ...l e g a faulty PCB or cable connector assembly Original 8b 7 May 01 KH 2020 Chap 8b YES YES YES NO NO NO CD 2357 START REPLACE SWITCH ES REPAIR REPLACE WIRING RE SEAT REPLACE RELAY S AS NECESSARY CHECK OPERATION OF FRONT PANEL CONTROL SWITCHES CHECK ALL INTERNAL CHASSIS WIRING CHECK SECURITY OPERATION OF PCB MOUNTED RELAYS REPLACE DUAL INTERSWITCH PCB SWITCHES OK WIRING OK RELAYS OK Figure 4b Inte...

Page 453: ...le Pole Changeover Socket 6 Way Sep 01 8b 8 Amdt 1 KH 2020 Chap 8b PLTA 2 PLTA 3 RV1 RV2 RL19 DAVIDEO DBVIDEO DBSYNC DBBLANK DASYNC SK2 SK3 SK5 SK6 SK8 SK10 DABLANK PL18 RV6 RL17 RL18 FS1 FS2 LK5 LK6 SK1 SK4 SK7 SK9 LK3 LK4 RV5 PLDA 1 PLDB 1 PLDA 3 PLDB 3 10 10 1 1 1 1 14 14 PLDA 2 PLDB 2 1 1 RL6 RL11 RL10 RL15 RL16 RL7 RL5 RL4 RL2 RL3 RL1 PLTA 1 RV3 RV4 PLTB 3 PLTB 2 PLTB 1 12 12 12 14 14 1 1 1 1...

Page 454: ...are detailed below SYSTEM CONFIGURATIONS 6 Typical Flat Screen Display system configurations are shown in the Introduction to this Manual Refer to the Introduction paragraph 43 for further information PRE INSTALLATION REQUIREMENTS 7 Prior to installation of the Flat Panel Display implement the following 1 Ensure that there is adequate clearance for the Operator s position in front of the desk or p...

Page 455: ...Panel Display and Figure 2c for installation of the 18 inch Flat Panel Display 18 Mark out the the cut out position for the Flat Panel Display in the Panel or Console as appropriate allowing sufficient space for cable access and ventilation and cut out the aperture for the flat panel display 19 Cut out the aperture for the Flat Panel Display and drill the required bolt positions for fixings 20 Fit...

Page 456: ...can be adjusted if necessary 41 For the best picture setting a suitable test image of the required resolution should be used 42 Refer to paragraphs 61 to 83 and set up the monitor as follows 43 Press the MENU key to open the Main Menu 44 Open the SETUP menu using the up and down keys 1 Refer to paragraph 66 and make any adjustments required to the picture size and position 2 Save the new settings ...

Page 457: ...ggedised and lightweight with EMI packaging 52 The Nucleus 7000 Flat Panel Displays are designed to be used in place of the Nucleus 3 5000 6000 series display units The Flat Panel displays are used in conjunction with a Remote Trackerball and an On Off Sounder to provide the same functionality as that provided by the Nucleus 3 6000 displays May 01 8c 4 Original KH 2020 Chap 8c ...

Page 458: ...E KIT FOR USE WITH FLAT PANEL MONITOR NNR A69 NNR A530 IS INCLUDED WITH NNR A10 3 L N E SUPPLY IN OUT 1 2 VIDEO INPUT PCB NNR A215 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GND ON OFFSW SIGNAL GND SYNC SETTINGS RED GREEN BLUE GND DDCRETURN GND R GND G GND B RESERVED GND SYNC SELFRASTER GND DDRDATA H SYNC V SYNC DDCCLOCK 24Vdc GND SKA SKD 1 2 PLC PLR INPUT PCB NNR A110 REMOTE ON OFF SOUNDER NNR A65 FLA...

Page 459: ... AND NNR A992 ARE ALL PART OF NNR A991 CABLE KIT FOR USE WITH FLAT PANEL MONITOR NNR A70 NNR A530 IS INCLUDED WITH NNR A10 3 L N E SUPPLY IN OUT 1 2 VIDEO INPUT PCB NNR A215 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 GND ON OFFSW SIGNAL GND SYNC SETTINGS RED GREEN BLUE GND DDCRETURN GND R GND G GND B RESERVED GND SYNC SELFRASTER GND DDRDATA H SYNC V SYNC DDCCLOCK 24Vdc GND SKA SKD 1 2 PLC PLR INPUT PCB...

Page 460: ...DCCLOCK 24Vdc GND SKA SKD 8 11 PLC PLR INPUT PCB NNR A110 REMOTE ON OFF SOUNDER NNR A65 FLAT PANEL MONITOR NNR A69 LK1 LK2 V H H OPEN CLOSED 1 2 BNCMONITORCABLE NNR A995 CABLE NNR A987 NUCLEUS3 SPLITPROCESSOR NNR A59 ARPA NNR A60 ATA NNR A61 EPA CABLE NNR A530 CABLE NNR A989 CABLE NNR A993 OUTPUT TERMINALS TB1 1 2 3 4 NUCLEUS3 7000FLATPANELDISPLAY SYSTEM L N E SUPPLY IN INPUT TERMINALS PLN 2 3 4 5...

Page 461: ...NDER NNR A65 FLAT PANEL MONITOR NNR A70 LK1 LK2 V H H OPEN CLOSED 1 2 SVGACABLE NNR A988 CABLE NNR A987 NUCLEUS 3 SPLIT PROCESSOR NNR A59 ARPA NNR A60 ATA NNR A61 EPA CABLE NNR A530 CABLE NNR A989 CABLE NNR A992 OUTPUT TERMINALS TB1 1 2 3 4 NUCLEUS 3 7000 FLAT PANEL DISPLAY SYSTEM L N E SUPPLY IN INPUT TERMINALS PLN 2 3 4 5 7 Tx Rx DTR GND RTS 2 3 4 5 7 PL1 SK1 2 3 4 5 7 RED BLUE 1 2 REMOTE TRACKE...

Page 462: ... OR TAP M4 160 120 CUT OUT DETAILS FOR PANEL MOUNTING VIEW ON REAR OF FRONT COVER VIEW OF FRONT COVER RADAR ON OFF 1 2 TO VIDEO INPUT PCB NNR A215 1 110 CD 4307 ALL DIMENSIONS IN MILLIMETRES UNLESS OTHERWISE STATED Figure 5c Flat Panel Display ON OFF Sounder NNR A65 Installation Diagram ...

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Page 464: ...TION SIGNAL SKN 3 Gnd SKN 4 12V PL1 7 PL1 3 13 14 PL1 5 PL1 5 WIRE 10 12 11 No PL1 4 PL1 4 FROM PL1 2 TERMINATION TO SW1 SETTINGS ON 1 4 6 6 May not be required dependant upon connected device Trackerball Assembly Push Button PCB CON 1 CON 2 SW1 TB1 1 CD 4306 KE S L E VIN H HUG 34 116 DESK MOUNTED CONSOLE MOUNTED 4 x O4 147 5 145 FOR PANEL MOUNTING MAKE CUT OUT AND FIXING HOLES AS SHOWN ABOVE AND ...

Page 465: ...itor as follows 1 Press the SELECT key to open the required parameter 2 Open the required sub menu parameter by pressing SELECT then using the ADJUST and keys make the required adjustment 3 Press EXIT to save the setting 4 Once all required adjustments above been made press EXIT again to exit from the parameter menu 18 inch Flat Panel Display Front Panel Control and Indicators 61 The 18 inch Flat ...

Page 466: ...e entered values press the DOWN key This avoids losing the data at the next mode change as when a video mode is saved several times the previous save is always overwritten to reduce memory consumption After each save the selected menu option is automatically de activated after 0 5 second delay Pressing any other key aborts the action without saving the data 73 Presets The default setting of the te...

Page 467: ...Sync Type of synchronous signals RGB H V composite on Green Lines Absolute number of lines active and inactive forming the picture Hposition Horizontal position of the displayed pixel Vposition Vertical position of the displayed line Entry Common memory allocation SERVICE Info Box 83 The following information is provided in the Service info box Software Version Serial Number of Software Number of ...

Page 468: ...T LPK LSO BLV 48 0 0 0 NORM NTSC PAL NTSC 44 SECAM RGB1 CIN1 CIN 2 RGB2 S VIDEO HPLL VCR TV Chroma Saturation VIDEO Video Mode Info Mode HFreq VFreq HPol VPol Sync Lines HPosition VPosition Entry 1280 x 1024 79 91 KHz 75 11 Hz neg neg RGB H V 1064 382 39 27 Software Ser Num Operating Hours Power ON 4 25 271 224 28 Clock Phase Hot Key OSD 20 sec LANGUAGE on off english francais deutsch OPTIONS sets...

Page 469: ...s EBL is re selected by positioning the cursor in close proximity to the required facility and pressing the centre pushbutton 88 For further operating information refer to Chapter 1 Nucleus 3 Displays Operating Information Radar System ON OFF Sounder Unit 89 The Radar System ON OFF switch unit is fitted with an ON OFF pushbutton switch and an audio speaker The audio speaker provides audible indica...

Page 470: ...YES ARE SIGNALS PRESENT IS 12V DC PRESENT ON BOTH CD 4301 YES AT SKJ2 OR AT THE BNC CONNECTIONS ARE THE VGA SIGNALS PRESENT NO IS 24V DC SUPPLY PRESENT NO YES CHECK PROCESSOR USING RELEVANT CHART CHECK CABLE NNR A992 18 INCH OR NNR A993 20 1 INCH CONNECTIONS CHECK SKD ON PROCESSOR VIDEO I P PCB CHECK 12V DC BACKLIGHT SUPPLY ON PINS 1 8 OF J8 AND ON THE 12V VGA CONTROLLER BETWEEN PINS 1 8 OF J7 NO ...

Page 471: ...ginal 8c 21 May 01 KH 2020 Chap 8c ITEM No DESCRIPTION KELVIN HUGHES PART No 1 NUCLEUS 3 20 1 INCH FLAT PANEL DISPLAY NNR A69 2 NUCLEUS 3 18 INCH FLAT PANEL DISPLAY NNR A70 3 NUCLEUS 3 SPLIT EPA PROCESSOR ATA ARPA NNR A61 NNR A60 NNR A59 4 REMOTE TRACKERBALL NNR A10 3 5 NUCLEUS 3 ON OFF SOUNDER NNR A65 Table 2 Flat Panel Display System Parts List ...

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Page 473: ... via the TIU Therefore the TIU should be located as close to the MkV transmitter as possible The maximum recommended distance between the TIU and the MkV transmitter is 35 metres 1 Ensure that adequate clearance is available for maintenance 2 Check that the Input Output cables can be easily installed and have adequate clearance INSTALLATION INSTALLATION REQUIREMENTS 6 The Transmitter Interface Uni...

Page 474: ... 1603 CABLE CLAMPING BRACKET NNR 1604 IN 6 POSITIONS LOWER CABLE CLAMP NNR 1602 IN 6 POSITIONS VIEW SHOWING COVER DETAILS NOTE ALL DIMENSIONS ARE IN MILLIMETRES UNLESS OTHERWISE STATED 305 150 77 5 532 500 16 CD 4572 450 40 12mm DIA 4 OFF 210 Figure 1d Transmitter Interface Unit NNR A66 Dimensions and Mounting ...

Page 475: ...h is secured in position by six screws Cable Installation 17 Refer to the appropriate interconnections diagram and connect the cables between the TIU and the Transmitter and between the TIU and the Nucleus 3 display or RIU as appropriate 1 Feed the Transmitter and Display cables through the base of the unit and connect to the appropriate input output connectors 18 Secure the cables in position usi...

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Page 477: ...021 POWER SUPPLY UNIT 45 677 124 TERMINATE AS FOLLOWS SKB TO 45 677 124 PLB SKC TO NNR A981 PLC 6 MOD RECORD 1 2 3 4 5 7 8 9 10 11 CODE N A DIVISION OF SMITHS INDUSTRIES AEROSPACE MASS EQUIPMENT CLASS B TRANSMITTER INTERFACE UNIT SER N MANUFACTURED BY COMPASS SAFE DISTANCES GRADE DISSIPATION GRADE I II HAINAULT ENGLAND o NNR A66 Kg o voltage DANGER High B A VIEW IN DIRECTION OF ARROW A VIEW IN DIR...

Page 478: ...e two links on the CAN Adapter PCB The links are normally configured as follows LINK DESCRIPTION SETTING LK1 CAN Bus Terminator Normally Fitted LK2 Crystal Connection MUST Always Be Fitted 29 The link and switch positions for the CAN Adapter PCB are as shown in Figure 3d below NOTE Switch W1 is set to OFF Terminals PCB NNR A4001 30 There are no links or switches on the TIU Terminals PCB Power Supp...

Page 479: ...se by the Transmitter In interswitched systems an RIU is used in place of a TIU The Transmitter status signals are passed back to the the Nucleus 3 Display Input PCB via the CAN Bus 38 The TIU is connected to the Mk V Transmitters via composite 38 core cable and carries the following signals VIDEO SYNC RUN MUTE MP LP TUNE CAN Adapter PCB TUNE IND TX READY AZIMUTH RX MON HEADING LINE 0V 15V 15V HEA...

Page 480: ... B W R Y R W T or Lt G G O B Bk G W R B CAN ADAPTER PCB NNR A981 TERMINALS PCB NNR A1004 PLB 1 2 3 4 5 6 7 8 9 10 MODULATOR 27V MODULATOR 0V SCANNER ve SCANNER ve 15V 15V HEATERS ve HEATERS ve PLG 6 3 10 11 8 9 7 12 PLK 9 14 7 WHITE COAX GREY COAX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLC 1 2 3 4 5 6 7 8 TB2 R Bk Bn Bk W Bk R O R Bn B P V Bk G W V Bn S Bn Y Bn W Bn S B S G Y B O V G Y G B G Bk 1 3 4 2 ...

Page 481: ... 3 4 5 6 7 8 PLB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VIDEO SYNC S R G B Y B W R Y R W T or Lt G G O B Bk G W R B CAN ADAPTER PCB NNR A981 TERMINALS PCB NNR A1004 PLB 1 2 3 4 5 6 7 8 9 10 MODULATOR 27V MODULATOR 0V SCANNER ve SCANNER ve 15V 15V HEATERS ve HEATERS ve PLG 6 3 10 11 8 9 7 12 PLK 9 14 7 WHITE COAX GREY COAX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PLC 1 2 3 4 5 6 7 8 TB2 R Bk Bn Bk W Bk R O R Bn ...

Page 482: ...ep guide through the fault finding procedure The algorithm is intended for identification of faults to LRM level e g A faulty cable connector assembly Original 8d 13 May 01 KH 2020 Chap 8d YES YES YES NO NO NO CD 4888 START REPLACE SWITCH LED SUSPECT FAULTY SWITCH LED SUSPECT FAULTY CAN ADAPTER PCB REPAIR REPLACE WIRING CHECK OPERATION OF POWER ON OFF SWITCH CHECK ALL INTERNAL CHASSIS WIRING ARE L...

Page 483: ...A 4070 12 25 335 794 12 Clip Wire Harness PT No WHC 500 00 35 766 513 13 Power Supply Type MK4TX 45 677 124 14 Mains Filter 6A Type 6ET1 45 680 003 Table 1 TIU Parts List 16 Washer Crinkle Beryllium Copper M3 20 282 5006 25 17 Washer Crinkle Beryllium Copper M4 20 282 5008 25 18 Washer Crinkle Beryllium Copper M5 20 282 5009 25 19 Screw Rec Pan HD M4 x 8LG 25 243 1014 27 20 Screw M3 x 8 Rec Pan HD...

Page 484: ...S 4 Prior to Installing the RIU NNR A55 1 Ensure that adequate clearance is available for maintenance 2 Check that the Input Output cables can be easily installed and have adequate clearance INSTALLATION INSTALLATION REQUIREMENTS 5 The Radar Interswitch Unit RIU is designed to interswitch up to six Nucleus Radar Displays and six Transceivers in any master slave combination Space Requirements 6 Ade...

Page 485: ...LAMPING BRACKET NNR 1604 IN 6 POSITIONS LOWER CABLE CLAMP NNR 1602 IN 6 POSITIONS VIEW SHOWING COVER DETAILS NOTE ALL DIMENSIONS ARE IN MILLIMETRES UNLESS OTHERWISE STATED MOUNTING BRACKET CZZ 1121 305 150 77 5 16 CD 4571 530 500 40 12 DIA FIXING HOLES 450 210 Figure 1e Radar Interswitch Unit NNR A55 Dimensions and Mounting ...

Page 486: ... A66 fitted with a CAN Adapter PCB NNR A981 and a Terminals PCB NNR A1004 Connections to the Transmitter Interface Unit TIU require a composite 12 core cable carrying the following services Control and Data and Video and Sync 20 Connections between the TIU and the Transmitter require a 38 core cable carrying the following services Control and Data Tx Rx data Video and Sync Interconnections to a Mk...

Page 487: ...gs are as follows SW1 Description Normal Position 1 CAN terminator for Display 1 Tx1 OFF 2 CAN terminator for Display 2 Tx2 OFF 3 CAN terminator for Display 3 Tx3 OFF 4 CAN terminator for Display 4 Tx4 OFF 5 CAN terminator for Display 5 Tx 5 OFF 6 CAN terminator for Display 6 Tx 6 OFF NOTE The terminator is only required when each leg is not connected to both a display and a transceiver E g In a s...

Page 488: ...R A55 o o DANGER High voltage 1 TB1 6 CABLE CLAMPING BRACKET NNR 1605 LOWER CABLE CLAMP NNR 1603 CABLE CLAMPING BRACKET NNR 1604 IN 6 POSITIONS LOWER CABLE CLAMP NNR 1602 IN 6 POSITIONS VIDEO SYNC SWITCHING BOARD NNR A979 RIU PROCESSOR PCB NNR A980 ON OFF SWITCH 45 600 0033 001 LABEL NNR 1620 MOUNTING BRACKET CZZ 1121 IN 4 POSITIONS TERMINAL BLOCK 45 718 5135 6 WAY X X X X X X X X X LABEL CZZ 1128...

Page 489: ...VIDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 1 5 3SKK SW1 27V MOTOR START 27V SOFT START UNIT CZZ A14 1TB1 1 2 3 6 1 2 3 4 5 Bn V Bk R B G Y W 3SKM 9SKA Tx MONITOR ARM 3 4 6 7 8 1 2 Tx MON 0V Tx MON SIG R B 27V NEON SIGNAL NEON RETURN AZIMUTH HEADING LINE 0V 12 CORE CABLE ...

Page 490: ...PLL S 1 2 3 4 5 6 7 8 NOTE 1 VIDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 5 6 7 8 1 2 3 4 1TB1 1 2 T OR Lt G S O P MOTOR 0V MOTOR ve 26V 3SKK MOTOR START 27V MOTOR START RTN TURNING MECHANISM CAE A30 6 1TB1 2 1 3 4 5 6 1 2 3 4 5 Bn V Bk R B G Y W 3SKM 9SKA Tx MONITOR ARM 5...

Page 491: ...IDEO OUT SYNC OUT VIDEO IN SYNC IN COMPOSITE 12 CORE NOTE 1 3PLB 9 8 2PLB 1 2 ON OFF CAN HI CAN LO GND HEADING LINE AZIMUTH FILTER L N E 2 CORE MAINS INPUT VIDEO 1 SYNC 1 5 6 7 8 1 2 3 4 1TB1 1 2 T OR Lt G B Bk S B O B Y G Y B W G W O R W P R Bk R B R Bn R Y R G MOTOR0V MOTOR ve36V 3SKK MOTOR START 27V MOTOR START RTN TURNING MECHANISM CAE A30 5 1TB2 5 6 7 8 1 2 3 4 1TB1 5 6 3 6 1 2 3 4 5 Bn V Bk ...

Page 492: ...3 A LK10 A B B A B LK16 LK17 A LK11 A B LK12 A B TP4 TP162 SK7 VIDEO OUT TO DISPLAY 1 VIDEO IN FROM TRANSMITTER SYNC IN FROM TRANSMITTER SYNC OUT TO DISPLAY L1366 TP168 SK8 L1366 TP10 TP1 TP3 TP169 TP11 SK9 L1366 TP2 TP163 SK1 L1366 SK2 L1366 TP164 SK3 L1366 TP23 TP173 TP170 TP12 TP171 SK10 L1366 SK11 L1366 TP13 TP172 TP14 TP165 TP166 TP6 L1366 SK4 TP167 TP7 TP8 L1366 SK5 SK12 L1366 TP15 SK19 L136...

Page 493: ...n the right hand side of the screen as shown below 45 Almost immediately the RIU communications will be recovered and the message RIU COMMUNICATION RECOVERED is displayed on the right hand side of the screen as shown below Manual Switch Configuration 46 To reconnect displays 3 to 6 directly to transceivers 3 to 6 1 Switch off ALL displays 2 Set the On Off switch of the RIU to the OFF position 3 Re...

Page 494: ...t be moved 1 Move the display plug in PLF to PLK on the RIU Processor PCB 2 Move the following links on the RIU Video Sync switching PCB from A to B Sync in LK12 Sync out LK17 Video in LK4 Video out LK8 ECDIS OUTPUT CONFIGURATION 52 Display outputs 5 and 6 can be configured to provide radar signals to any slave display or to a Kelvin Hughes ECDIS The RIU switches the same radar signals to the slav...

Page 495: ...th pre MkVII Transmitter Receivers 56 The RIU receives signals from the Transmitter Receiver and routes them through to the Nucleus 3 Display Input PCB Control of the switching is via the CAN Bus 57 The RIU is connected to the Mk VII Transmitters via composite 12 core cable and carries the following signals VIDEO SYNC CAN HI CAN LO GND HEADING LINE AZIMUTH ON OFF 58 These signals are then routed t...

Page 496: ...SWITCH LED SUSPECT FAULTY SWITCH LED SUSPECT FAULTY PROCESSOR PCB REPAIR REPLACE WIRING CHECK OPERATION OF POWER ON OFF SWITCH CHECK ALL INTERNAL CHASSIS WIRING ARE LEDs D37 d38 ILLUMINATED i e 27V 5V PRESENT WIRING OK IS LED D39 FLASHING i e PROCESSOR RUNNING REPLACE PROCESSOR PCB ...

Page 497: ...lamp Bracket NNR 1603 14 20 Cable Clamping Bracket NNR 1604 14 21 Cable Clamping Bracket NNR 1605 14 Table 1 RIU Parts List 22 Washer Crinkle M3 22 282 5006 25 23 Washer Crinkle M3 20 282 5008 25 24 Washer Crinkle M5 20 282 5009 25 25 Screw Rec Pan HD M4 x 8LG 25 243 1014 27 26 Screw M4 x 6 Rec Pan HD 25 243 1017 27 27 Screw M3 x 8 Rec Pan HD 25 243 1020 27 28 Screw M3 x 16LG Rec Pan HD 25 243 102...

Page 498: ...THIS PAGE IS INTENTIONALLY BLANK Original 8e 19 May 01 KH 2020 Chap 8e ...

Page 499: ...tted to the end of a chair arm using a mounting bracket The dimensions and fixing holes for both left hand and right hand mounting brackets are shown in Figure 2f 6 Ensure that all connections are made correctly Refer to paragraphs 12 to 18 For details Original 8f 1 May 01 KH 2020 Chap 8f CHAPTER 8F ERGOPOD Figure 1f Typical Ergopod 15 5 24 2 HOLES DIA 6 2 SLOTS AS FIG1 19 SLOT AS FIG 2 40 110 0 3...

Page 500: ...core cables Ergopod Controller to Ergopod 13 Connections between the Ergopod and the Controller are via PL7 POD 422 14 It has three Klippon connectors fitted as standard these are 1 Direct Nucleus Radar Connection 2 ECDIS Connection 3 Ergopod Controller Connection 4 Way Connector Wire Colour PL7 Pin1 5V Blue PL7 Pin 2 12V Yellow PL7 Pin 3 RXD Brown PL7 Pin 4 0V Orange Green Master Ergopod Controll...

Page 501: ...e connections between the Ergopod and the display are as follows Display Nucleus Display Connections Nucleus 3 Radar Input PCB PLH Pin 1 5V PLH Pin 2 12V PLH Pin 3 Data RS232 PLH Pin 4 0V Nucleus 5000 ECDIS ERGO POD Pin 4 12V ERGO POD Pin 3 0V ERGO POD Pin 1 Data RS232 Nucleus 6000 ECDIS To 9 Way D Type Connector on front of processor via adapter cable NNR A887 D Pin 5 0V D Pin 2 Data RS232 FUNCTI...

Page 502: ... B1 C1 A2 B2 C2 A3 B3 C3 A4 B4 C4 A5 B5 C5 A6 B6 C6 NMEA INTERFACE NMEA INTERFACE NNR A589 DISPLAY 5 SLAB 6 MFD DISPLAY POD 422 PL7 PL2 D35 Download diagnostics LK1 B A B A LK2 D1 D31 D5 D8 D12 D20 D18 D16 D32 D23 PL1 SW1 SW2 PL8 D33 D34 CD 4508 Figure 4f Ergopod Controller NNR A645 2 Link and Switch Locations ...

Page 503: ...Righthand Pod NNR A18 shown Lefthand Pod NNR A18 2 Nucleus 3 5000 Radar Display Signal Ground 12V dc 5V dc Brown Orange Green Yellow Blue 1 2 3 4 Detail of Ergopod End Connector PLH CD 4509 SL4 CL V SL8 CL V SL10 CL V SL14 CL V SL14 CL V PLB PLG PLF PLE PLU SL6 CL V PLT SL4 CL V PLH SKO SKP L1366 L1366 PLW PLC SL12 CL V SL8 CL V PLV SL14 CL V Figure 5f Single Ergopod Connected to a Nucleus 5000 Di...

Page 504: ...4 3 2 1 0 F E D C B A 9 8 7 65 ON 1 2 3 4 Display 1 Display under control at Power ON Connect to PL2 DISPLAY 1 Display 2 D i s p l a y 5 D i s p l a y 4 Display 3 SW1 SW2 1 2 3 4 CD 4563 Figure 6f Single Ergopod Connected to Five Displays ...

Page 505: ... t s e e o r c o n t r o l t h i s d i s p l a y Shared display L o c a l D e d i c a t e d d i s p l a y S h a r e d d i s p l a y Shared display 2 x PCB Interconnection wires See additional sheet for connections details Power 2 core to Slave PCB Master Ergopod Slave Ergopod Slave Ergopod Controller SW1 Hex switch Set to total number of displays connected to the PCB SW2 DIL switch Set 1 to ON Dua...

Page 506: ...button and moving the trackerball through the north south axis increases decreases the Sea clutter level Rapidly moving the trackerball in the south axis enables the Auto Sea mode The Auto Sea mode is disabled by rapidly moving the trackerball in the north axis 3 Holding down the right pushbutton and moving the trackerball through the north south axis increases decreases the Rain setting Screen Se...

Page 507: ...es 8 11 Connections Required for Nucleus split 6000a Series 8 11 Contrast 8 16 CONTRAST control 8 15 C Cont Control PCB 7 4 Control PCB CTX_A24 7 4 Control Signals 8 5 Control Switches 8 2 Control Switches 8 2 Controls and Indicators 8 4 8 15 Converters for Low Ratio Compass PCB 8 17 D Data Format 8 3 DC Regulators 8 4 Desktop Control Pod 8 19 Diagnostic Maintenance 8 7 8 20 DIAGNOSTICS 7 10 Displ...

Page 508: ...Master Slave Installations 8 4 International Electrotechnical Commission 8 3 I Cont interswitch configuration 8 2 Interswitch Unit Fault Finding Algorithm 8 7 Interswitch Unit Dimensions Mounting 8 1 Interswitch Unit Links 8 2 Interswitch Unit Potentiometers 8 2 interswitched installations 7 9 Interswitching Configurations 8 3 L Language 8 16 LETHAL VOLTAGES 7 16 Link Switch Setting 8 4 Link And S...

Page 509: ...8 2 Power On Off 8 15 8 19 POWER ON OFF switch 8 15 Power Supplies 8 1 Power Supply PCB 7 21 Power Unit CAE A202 7 3 Pre fitting Checks 8 7 Pre Installation Requirements 8 1 Pre Requisites 7 10 preset colour combinations 8 16 Pre Switch On Checks 8 3 PREVENTIVE MAINTENANCE 7 16 P Cont PRFs 8 7 Processor Unit 8 2 Prompt 8 16 Proprietary Format 8 4 proprietary messages 8 4 Pulse Inputs Up To 360 per...

Page 510: ... RV5 8 3 Sync Pulse Circuit 8 5 Sync Pulses 8 7 Syncro Resolver Azimuths 8 13 System Configurations 8 1 T talker identifier 8 3 Test Equipment 7 11 Testing Procedure 8 1 TRANSCEIVER 7 3 Transceiver Control Selector Switch 8 3 Transmitter Control Selector 8 4 8 6 trip unit reset button 7 1 TTM Target data 8 11 U Upmast Transceiver Configuration 7 2 Upmast Transceiver Module Locations 7 17 V VBW Dua...

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