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Sperry Marine 4914-CA, Operation, Installation And Service Manual

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Sperry Marine 4914-CA Operation, Installation And Service Manual Download Page 25

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Risk of unstable/unreliable heading in polar waters
When operating the vessel in polar waters, the heading information of 
the gyrocompass may become unstable/unreliable resulting in possible 
deviation. 
For safe steering in polar waters, the heading information of the gyro-
compass may therefore NOT be used for navigation and heading infor-
mation of a GNSS (Global Navigation Satellite System) compass be 
preferred instead.

Summary of Contents for 4914-CA

Page 1: ..._KsK Eo l F t K NV aJOMMVT e I d q KW HQVJQMJOVV MMJM c W HQVJQMJOVV MMJNQS bJ W K K K l I f p j l a L h c o k sfd q u jh N a d p q QVNQJ I p k K TQUMT q QVNQJ I p k K TQUNN MQVNQJMNOUJMN MRSPQPLcI PM...

Page 2: ...Division N MSD o o o K a o F 30 Sep 2014 Updated version polar waters recommendations added recom mended install and EMC conditons added spare parts amended E 11 Nov 2013 Factory setting menu technica...

Page 3: ...KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNJNP b o KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNJNP m p KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK...

Page 4: ...KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK PJO PKP b KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKPJP QW p j QKN j k sfd q u jh N KK...

Page 5: ...KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKTJNP b f m KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKTJNP b m KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKTJNQ p m KKKKKKKKKKKKKKKKKKK...

Page 6: ...KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NMJN NMKO o p f KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NMJO NNW k sfd q u jhN p m NNKN f m i EfmiF l KKKKKKKKKKKKKKK...

Page 7: ...cedure practice condition statement etc which if not strictly observed K rqflk A notice begins with the named type of caution and contains an operating or mainte nance procedure practice condition sta...

Page 8: ...o a place with sufficient ambient temperature Make sure to remove the gyrosphere from the gyrosphere container if no place with sufficient ambient temperature is available to eliminate dam age from fr...

Page 9: ...nel is allowed to remove gyrocompass system components from the compass housing Always keep to the mandatory safety requirements and the correct serv ice work procedures to remove gyrocompass system c...

Page 10: ...correction values by default Therefore the indicated values may deviate from real gyrosphere operat ing values which can only be measured at the required checkpoints by authorized service personnel r...

Page 11: ...g even when operating in polar waters with possible unstable unreliable heading rqflk Risk of damage through overheating A polluted or clogged air inlet grill located at the back side of the compass h...

Page 12: ...the gyrosphere operation time counter is disclosed to authorized service personnel only and is not described in this manual k Sperry Marine Service In case of service refer to www sperrymarine com off...

Page 13: ...ed in an upright position only Carry the carrying box containing the gyrosphere by hand only and han dle it with extreme care Remove the gyroshpere from the carrying box only if required for immediate...

Page 14: ...of inadequate testing test values The usage of any voltmeter NOT true RMS for testing will falsify the test results The usage of a multimeter true RMS is absolutely mandatory Newer use a voltmeter not...

Page 15: ...becomes effective check if the mandatory wire link between the master PCB TB2 19 20 is correctly installed rqflk Risk of damage through aggressive cleaning agents Do not clean the compass with organi...

Page 16: ...aintenance and Service Procedures delivered with the gyrosphere apply 04911 0125 001 for gyrosphere type 2 gyrosphere container mod 7 2 04911 0125 002 for gyrosphere type 2 gyrosphere container mod 10...

Page 17: ...6 and Marine Equipment Direc tive EC Declaration of Conformity on page 1 17 Although the NAVIGAT X MK 1 is a highly accurate system for providing true heading and ROT data operators must not rely on i...

Page 18: ...MRSPQPLc k sfd q u jh N NJO p l j NKO p l j c NJNW k sfd q u jh N c NJOW E arF k K f n K 1 USB service interface 1 2 Dimmer CDU display 1 1 2...

Page 19: ...is produced Main Menu Screen Operation Heading Display Screen SHIFT F1 Gyro 1 select heading reference Gyro 1 SHIFT F2 Gyro 2 select heading reference Gyro 2 SHIFT F3 Magnetic Compass select heading...

Page 20: ...sfd q u jh N NJQ p l j j c NJRW m _ Em _F In figure 1 5 the front door is not shown for better understanding k K f n K 1 Master Printed Circuit Board PCB 1 2 Hex head screws 8 3 MK1 housing 1 1 3 2 2...

Page 21: ...1 7 the PCB is not shown for better understanding c NJTW _ J k K f n K 1 Gyrosphere suspension 1 1 k K f n K 1 Base plate 1 2 Gyrosphere suspension 1 3 Main power supply transformer partly covered 1...

Page 22: ...191 79 ISO 20672 2007 IEC 60945 2002 IEC 62288 2008 and IEC 61162 series The NAVIGAT X MK 1 has been type approved by the Russian River Register RRR for the purpose of provision of navigation safety...

Page 23: ...o that heading errors during horizontal acceleration due to changes in speed and or direction are prevented The gyrosphere floats in a supporting fluid inside the gyrosphere con tainer Because the buo...

Page 24: ...tainer through the sup porting fluid and to the equator contact of the gyrosphere k The Mod 7 2 container and the Mod 10 2 container if not refitted for mercury free operation use mercury for the resi...

Page 25: ...ting the vessel in polar waters the heading information of the gyrocompass may become unstable unreliable resulting in possible deviation For safe steering in polar waters the heading information of t...

Page 26: ...on of the gyrocompass may therefore not be used and heading information of a GNSS compass be preferred instead rqflk Risk of damage to the gyrosphere through shut down A shut down of the NAVIGAT X MK...

Page 27: ...Compass TMC function The heading difference alarm function permits to monitor the difference between the gyrocompass and magnetic compass heading sources In case of failure of the gyrocompass the magn...

Page 28: ...ed locally by a NAVIGAT gyrocompass are indicated and may be acknowledged at the NAVITWIN IV In turn the NAVITWIN IV transmits system wide operational settings and setup parameters to the NAVIGAT gyro...

Page 29: ...viation after 3 min power interruption 2 rate of turn 0 5 minute mean setting time 3 h max follow up speed 100 s freedom of roll and pitch with container Mod 10 with container Mod 7 40 90 mean time be...

Page 30: ...assified locations according to IEC 60945 Vibration level j to standard magnetic compass 0 6 m to steering magnetic compass 0 4 m reduced to standard magnetic compass 0 3 m reduced to steering magneti...

Page 31: ...Sperry Marine flux gate sensor type 4863 speed 200 pulse nm connection to power ground P Gnd via external contact momentary rudder angle feedback unit 2x reads rudder angle for output to NAVIPRINT 0...

Page 32: ...WIN output NMEA 0183 IEC 61162 1 to external gyro compass moni tor NAVITWIN NAVIPRINT output serial data to nav data printer p p l 6 step output 2 x 3 phases switched to 0 V poten tial if active minus...

Page 33: ...as amended This equipment has been tested to verify compliance with the Regulations and Testing Standards as per EC Type Examination B and EC Quality System D issued by Notified Body No 0098 Germanis...

Page 34: ...MRSPQPLc k sfd q u jh N NJNU j b a b a J...

Page 35: ...rocompass location falls below 10 C while the com pass is in operation or when the ambient temperature falls below 0 C while the gyrocompass is not in operation Always make sure that the ambient tempe...

Page 36: ...he main menu to nor mal operational mode Within a sub menu scrolls up through avail able pages on same menu level When pressed simultaneously with the pefcq key the cO function is executed 4 a E F L c...

Page 37: ...e used to select the active source i e the heading reference to be distributed to com pass repeaters heading control system RADAR ECDIS etc b W An external selector switch may be used to reverse the h...

Page 38: ...t sequence is executed When the system test has been passed the NAVIGAT X MK 1 enters normal operational mode The display shows the heading data from the available compasses and the heading difference...

Page 39: ...rnal selector switch t okfkd i J I k sfd q u jh N K m K m K j k sfd q u jh N I o a oI b afpI K E FK To change the active heading source from the control and display unit Press the selector key next to...

Page 40: ...omatically reset the watch alarm timer when ever a key is pressed on the unit Should a watch alarm be given pressing any key at the NAVIGAT X MK 1 will acknowledge the alarm and reset the watch alarm...

Page 41: ...urn to the normal opera tional mode The NAVIGAT X MK 1 returns to nor mal operational mode Press p JcN p JcO or p JcP to go to the respec tive sub menu Arrow symbols at the right of the window indicat...

Page 42: ...With the r La keys select the required option Press p Jbkqbo to confirm and store the selection jbkr leaves the sub menu without changes A flashing box cursor indicates that a parameter s value is edi...

Page 43: ...The following data pages are available HEADING TRUE True head ing own gyro heading ROT Rate of turn CORR Correction mode and value HEADING MAGN Magnetic compass heading MAGN VAR Magnetic varia tion Po...

Page 44: ...st be entered at the NAVITWIN The NAVITWIN will overwrite any manual settings entered locally at the NAVIGAT X MK 1 control and display unit SUBMENU 1 SUBMENU 2 CHOICE A Choice A OR B CHOICE B functio...

Page 45: ...SIT MODE MAN LAT 99 99 99 N 99 99 99 S F2 SPEED LAT SET MAN SPEED 0 0 99 9 kts speed latitude input settings heading difference alarm threshold mag variation input settings MAN MAN MAN MAN VALUE 99 9...

Page 46: ...HDG ON TIME CONST FOR ANALOG ROT OUTPUT 0 0 10 0 sec 60 mm 30 OFF 150 mm 180 600 mm north speed error correction nav data printer settings rate of turn time constant RUDDER 9 45 70 OFF MAN SETTINGS G...

Page 47: ...j k The actual speed value is entered manually mlpfq jlab Selects the position input mode Settings rql Position data is read automatically from the serial data input j k The actual position is entere...

Page 48: ...gyro 2 and magnetic heading lcc Heading difference alarm monitoring is disabled afccK Ee a F Sets the alarm threshold value Value M VV Sets the magnetic variation input parameters jlab Selects the mag...

Page 49: ...ed speed Settings SM print at 60 mm h 1 cm 10 min NRM print at 150 mm h 1 cm 4 min SMM print at 600 mm h 1 cm 1 min ead E F Sets the scaling of the heading graph Settings PM scale to show 30 to the le...

Page 50: ...a wire link installed at the master PCB TB2 19 20 k To make sure that the ROT damping time constant setting for the ana logue ROT output becomes effective check if the mandatory wire link between the...

Page 51: ...User Setup sub menu opens Call up the Main Menu k The caption for the different selecting and editing symbols used in all user setup menus is identical with the caption symbols used in the man ual set...

Page 52: ...at hours minutes k If manual input is used date and time must be set again after each power up Displays the master and display board software version info Settings The software version sub menu is rea...

Page 53: ...k sfd q u jh N MRSPQPLc r p OJNV bkqbo s irbp EcNF Enters the correction values into the magnetic compass calibration table Values K RM...

Page 54: ...MRSPQPLc k sfd q u jh N OJOM r p...

Page 55: ...the cause of the alarm is no longer present A single short beep indicates that the operator attempted to carry out an invalid action This is the case e g if the operator tries to change the heading re...

Page 56: ...e external alarm status output remains active until the cause of the alarm is eliminated When the cause of an alarm is eliminated the alarm is acknowledged automatically and the alarm status is cleare...

Page 57: ...mpass system 3 If the error per sists call an authorized Sperry Marine service station GYRO N FAILURE N number of external gyro ID FAILURE GYRO N Loss of data from external gyro head ing source 1 If f...

Page 58: ...e differ ence MAX ROT EXCEEDED MAX ROT EXCEEDED Max Rate of Turn alarm threshold exceeded Alarm reminds the operator not to exceed preset threshold during turns Prevent vessel from turning too fast or...

Page 59: ...cables and connectors of the gyrocompass should be carried out regularly to detect any signs of damage or deterioration rqflk Risk of damage through aggressive cleaning agents Do not clean the compass...

Page 60: ...nly k The gyrosphere and the gyrosphere container are the only components of the NAVIGAT X MK 1 which require regular maintenance k For installation and service procedures of the gyrosphere and gyro s...

Page 61: ...ctive gyroshpere if neces sary Gyrosphere and the centering pin are to be exchanged by authorized service personnel k After having reached the maximum level of operating hours the reminder message wil...

Page 62: ...MRSPQPLc k sfd q u jh N QJQ d j...

Page 63: ...damage by frozen supporting fluid rqflk Risk of damage destruction through low temperatures The supporting fluid in the gyrosphere container will start freezing at temperatures below 0 C The NAVIGAT X...

Page 64: ...ut down A shut down of the NAVIGAT X MK 1 system while the vessel is navigat ing will damage the gyrosphere as the gyrosphere is only self protected against physical damage as long as the system is ru...

Page 65: ...es rqflk Risk of damage destruction after power down After power down of the gyrocompass system it may take up to 45 minutes for the gyroscopes to stop rotating and the gyrosphere is therefore extreme...

Page 66: ...trap between door and housing Place the door aside If the door is put next to the housing the CDU cable may be left connected to the master PCB 7 Put both hands around the container and lift it up so...

Page 67: ...re it safely in an upright position making sure that it cannot be moved tilted or subjected to shock 13 Put the door in front of the housing and reconnect the grounding strap 14 Fit the door back on t...

Page 68: ...s to stop rotating and the gyrosphere is therefore extremely sensible against any movement Should the gyro sphere touch the wall of the container the momentum of the rotating gyroscopes will make it t...

Page 69: ...bayonet 6 Place the gyrosphere container into the compass housing with the largest of the three coupling seats located directly below the groove in the collar k The largest of the three coupling seats...

Page 70: ...s can be oper ated If the CDU cable has been disconnected during gyrosphere installation reconnect it The gyrocompass is now ready to be put into operation k Leave the housing door open to observe the...

Page 71: ...t can only be meas ured true RMS at the 1 gyro current test resistor R103 on the mas ter PCB All gyrosphere current details are commented within the power up function test Figure 5 1 on page 5 10 show...

Page 72: ...n and a system test sequence is executed When the system test has been passed the compass enters normal operational mode The display shows the heading data from the available compasses and the heading...

Page 73: ...s after the power up a gyrosphere current above 320 mA is still displayed in the gyrosphere data sub menu the value must be reconfirmed Measure the gyrosphere current directly at the 1 gyro current te...

Page 74: ...CB is as well above 320 mA the VAC true RMS value needs to become adjusted c RJOW j s ojp gQ c RJPW ojp oPS jhN m _ k For a present operating voltage of 100 VAC on the master PCB 105 VAC true RMS are...

Page 75: ...r PCB to check whether 105 VAC true RMS are set 11 Repeat steps 8 10 if necessary until 105 VAC true RMS are set rqflk Risk of defective gyrosphere The gyrosphere may not be in operable working condit...

Page 76: ...king into account any existing misalignment of the gyrocompass Then set the alignment error correction value in the Service Setup 1 as required see Align ment Error Correction of manual 056343 for det...

Page 77: ...he compass housing the gyrosphere container must be removed beforehand The removal and installation procedures of the gyrosphere container are described separately in chapter Preventive Maintenance k...

Page 78: ...oted in the setup tables 2 Make sure that the compasses main and backup power supplies are switched off k Take all the necessary precautions to make sure that the compasses main and backup power suppl...

Page 79: ...he door is put next to the housing the grounding strap may be left connected to the compass housing 8 Bend the retaining plate of the J3 plug connector away and unplug the J3 connector of the CDU cabl...

Page 80: ...1 2 on page 1 2 9 Bend the retaining plate of the J1 plug connector away and unplug the J1 connector of the shaft encoder cable 10 Unscrew the screws of the TB 8 plug connector and release the TB 8 pl...

Page 81: ...onnector of the gyrosphere power sup ply and pick off contacts cable 13 Bend the retaining plate of the J2 plug connector away and unplug the J2 connector of the cooling fan cable 14 Unscrew the upper...

Page 82: ...w of the master PCB Hold the master PCB with the other hand to prevent it from falling outside 18 Remove the master PCB from the compass housing Be careful not to damage any connectors or cables 19 Un...

Page 83: ...clamps of the baseplate Do not release the 5 mm hex head screws completely Adjacent picture shows the shaft encoder correction angle value sticker placed at the right front corner of the baseplate 21...

Page 84: ...with default wire link set for 230 VAC power supply For details of the power sup ply wire link settings see Figure 7 1 on page 7 4 The cooling fan with J2 cable connection Details of the cooling fan J...

Page 85: ...c discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent electrostatic discharge Avoid touching any of the electronic cir cuitry k Take...

Page 86: ...rear left and rear right 5 mm hex head screws to completely secure the left and right holding clamps of the baseplate 5 Insert the master PCB care fully into the compass hous ing Place all cables in...

Page 87: ...old the master PCB with one hand to prevent it from falling out 7 Tighten the lower right 3 mm hex head screw of the master PCB 8 Tighten the lower left 3 mm hex head screw of the master PCB 9 Tighten...

Page 88: ...y and plug in the J2 connector 12 Bend the retaining plate of the J4 plug connector away and plug in the J4 connector 13 Plug in the TB 9 plug connec tor and tighten the screws of the TB 9 plug connec...

Page 89: ...away and plug in the J1 connector 16 Bend the retaining plate of the J3 plug connector away and plug in the J3 connector of the CDU cable 17 If previously removed recon nect the grounding strap to the...

Page 90: ...MRSPQPLc k sfd q u jh N SJNQ f p 19 Tighten the 5 mm hex head screws of the compass hous ing door 20 Continue until all 5 mm hex head screws are tightened...

Page 91: ...ition midships respectively near to keel line is always pref erable if possible The compass housing may be installed forward aftwards or midships An installing position midships respectively near to t...

Page 92: ...ow best operational performance if minimal vibration levels are kept at place of installation Installing the gyrocompass in the engine room is not recommended and should always be avoided if possible...

Page 93: ...face e g a floor or console base by means of six M10 bolts or welding studs to be supplied by the shipyard Sufficient space around the gyrocompass for the hous ing to be opened and maintenance work to...

Page 94: ...r PCB and the baseplate must be temporarily removed from the compass housing see Removing System Components from the Compass on page 6 1 for details c TJNW Figure 7 1 shows the default wire link set f...

Page 95: ...nlets on the left hand side of the housing Route the wires connecting to TB5 TB7 through the inlets on the right hand side a kdbo i t I K t E L FI NMM s PPT e m _I J K j D J I rqflk Risk of malfunctio...

Page 96: ...service and installation work on the gyrosphere is to be carried out by authorized service personnel only Never undertake service or installation work if unskilled for the certain procedure k For ins...

Page 97: ...n page 8 1 4 Select the required system type and heading reference selection set tings 5 In dual or triple gyro systems assign the required compass ID 6 Select the required data formats for all device...

Page 98: ...not yet installed the gyrosphere must now be installed See Gyrosphere Installation on page 7 6 for details 5 After installation of the gyrosphere proceed with the power up func tion test See Power up...

Page 99: ...Setup 1 and select the align error correction sub menu see Configuration Menu Service Setup 1 on page 8 1 for details rqflk Risk of inaccurate alignment error correction The compass must have been in...

Page 100: ...naccurate magnetic compass calibration The magnetic compass heading calibration corrects deviations due to the combined effects of the magnetic environment the particular sensor being used and the rec...

Page 101: ...ndication at the steer ing magnetic compass with the magnetic compass heading val ues shown on the NAVIGAT X MK 1 display At every full 10 of steering magnetic compass heading 0 10 350 note all the di...

Page 102: ...tion values have been entered 4 Press jbkr to quit the table entry sub menu To scroll through the list of entries press p JcO or p JcP respec tively from within the table entry sub menu To delete a pa...

Page 103: ...edure are met as required proceed with the Electrical Installation Check Procedure b f m 1 Check if the NAVIGAT X MK 1 is correctly configured for the power supply present 230 VAC 115 VAC 2 Check if a...

Page 104: ...yrocompass is NOT installed in engine room or other ships place with extensive vibration resonance frequencies 5 Check if all electromagnetic compatibility requirements and dis tances are kept at plac...

Page 105: ...enu Service Setup 1 to check the heading output to serial and 6 step repeaters and the analogue rate of turn output 13 Check whether 105 VAC true RMS are set on the master PCB as described in the Powe...

Page 106: ...MRSPQPLc k sfd q u jh N TJNS f m...

Page 107: ...authorized changes to the system configu ration setup menus which are to be accessed by service personnel only are protected by access codes To access the Service Setup 1 SERVICE SETUP ENTER SETUP COD...

Page 108: ...HCHDM NMEA HCHDT MAGN VARIATION NMEA HDG NMEA RMA NMEA RMC NMEA SUPERFAST 4800 BAUD 9600 BAUD 19200 BAUD 33 Hz 38400 BD NMEA HCHDT PLATH TxD NMEA FAST NMEA HCHDT HDT ROT PLATH NMEA HCHDT NMEA HCTHS N...

Page 109: ...N VALUE SYSTEM G GM CDU 1 2 COMP MON AUTOPILOT HDG SEL CDU 1 corr value 179 9 180 contd from previous page system type hdg reference selection alignment error correction shaft encoder correction angle...

Page 110: ...2 23 EXT STATUS IN NAME OF GYRO STAT HDG 180 F1 ENABLE 180 OFFS Gyro ID setting ext status input function GYRO2 180 MAGN 180 GYRO1 180 STAT LOG THS HDT GEN ALARM SETUP PROTOCOLTYPE ON ALL ALARMS ON FA...

Page 111: ...IFF alarm relay K7 functionality speed filter settings for error correction SERVICE SETUP 1 F1 K7 MUTE HDG DIFF F2 SPEED FILTER F3 ROT FILTER SPEED MIN 99 9 99 9 kn SPEED MAX 99 9 99 9 kn T CONST 0 99...

Page 112: ...jhK NOMM The input is reads the Lehmkuhl Scandinavian Microsys tems protocol at 1200 Bd ibejhK OQMM The input is reads the Lehmkuhl Scandinavian Microsys tems protocol at 2400 Bd ibejhK QUMM The input...

Page 113: ...A magnetic compass interface kjb Je qep The input reads the NMEA HCTHS sentence at the NMEA magnetic compass interface kjb Jead The input reads the NMEA HDG sentence at the NMEA magnetic compass inter...

Page 114: ...one valid type of speed sentence is received the input is evaluated by the following priority 1 VBW lgs longitudinal ground speed 2 VBW lws longitudinal water speed 3 VHW ws water speed vector sum of...

Page 115: ...e format for the magnetic compass heading at the FAST and SuperFAST data outputs Settings kjb Je eaj Magnetic compass heading is sent using the NMEA HDM sentence with talker ID HC kjb Je eaq Magnetic...

Page 116: ...e output transmits all available data in NMEA format at 38400 Bd high speed according to IEC 61162 2 The update rate for the HDT sentence is 33 Hz RM e PUQMM _ The output transmits all available data...

Page 117: ...The output transmits the active heading and rate of turn data only using the NMEA HDT and ROT sentences at 4800 Bd lropb _rp The output transmits heading data using the serial Course Bus protocol at 9...

Page 118: ...rudder angle inputs are used sep arate graphs are printed for port and stb rudder angles pbq oraabo N Sets the scaling factor and zero point offset value for the rudder angle input 1 Settings SCALE sc...

Page 119: ...ila ble for sources G1 and G2 ddj Dual gyrocompass Magnetic compass system the control and display unit shows both gyro and magnetic compass headings heading source selection and heading difference mo...

Page 120: ...pulse speed log if the active log is a pulse log and the input con tact is open a speed log failure alarm is given pq q eadK H NUM E H NUM F The port is used to reverse the heading displays and data o...

Page 121: ...s J VVV H VVV L e kdb pbqqfkdp Accesses the analogue ROT output settings T CONST time constant MKM VKV SC scaling factor MKN VVVKV sL L OFFSET zero offset J VVV H VVV L k The Change Settings sub menu...

Page 122: ...by any device or system producing true heading This sentence includes a mode indicator field providing critical safety related information about the heading data and replaces the deprecated HDT sente...

Page 123: ...le at TB7 When AD10 output is disabled a total of two SuperFAST and four Sen sor Data outputs are available at TB7 Settings lk Enables AD10 output Terminals TB 7 11 7 12 provide the AD10 data signal t...

Page 124: ...d value to prevent rejection of valid high speed values Settings qK lkpqK E F filter time constant 0 99 s default 20 s The filter time constant determines the level of filtering applied to the incomin...

Page 125: ...rejected Should the actual speed remain above the limit for more than 10 s a speed invalid alarm will be given The ROT filter sets a time constant for the serial ROT outputs Settings qfjb lkpqW clo pb...

Page 126: ...ss codes To access the Service Setup 2 k For Service Setup 1 see Configuration Menu Service Setup 1 on page 8 1 The numbering of Service Setup 2 and Service Setup 1 is for differentia tion only and sa...

Page 127: ...RATURE gyrosphere ambient temperature PH BRIDGE phase bridge voltage GYRO CURR gyrosphere current gyrosphere operational data operation time counter list of operational data SERVICE SETUP 2 F1 GYROSPH...

Page 128: ...sonnel Displays the gyrosphere operating data Displays qbjmbo qrob The ambient temperature around the gyrosphere container inside the gyrocompass housing is indicated at the CDU as reading value __ C...

Page 129: ...lternates through the message texts of all active alarms If no errors are present No Errors is dis played k K Displays the total number of active errors Initiates a system reset warm start The system...

Page 130: ...MENU F1 USER SETUP F2 SERVICE SETUP Press Shift F2 to select Service Setup When prompted for the setup code Enter code 140 Press Shift ENTER to confirm the code TheTechnical Pages sub menu opens Call...

Page 131: ...l oa The version code of the system software afpm K _l oa E F The version code of an external Control and Display unit if present If no external unit is connected dashes are shown Initiates a software...

Page 132: ...ed in the Service Setup 2 code 610 menu see the GYRO SPHERE DATA submenu in the Service Info Menu Service Setup 2 on 8 22 The current gain factor needs to become adjusted by authorized service personn...

Page 133: ...n LEDs on the master board Exact voltage levels must be checked with a voltmeter The data con tent on serial I O lines must be checked with the aid of suitable ana lyzing tools such as PC based protoc...

Page 134: ...R 32 CR 10 CR 2 CR 1 CR 74 CR 110 CR 119 CR 102 CR 111 CR 127 CR 91 CR 92 CR 90 CR 79 CR 78 CR 12 CR 19 CR 20 CR 21 CR 22 CR 8 CR 9 CR 112 CR 98 CR 104 CR 122 CR 137 CR 53 CR 40 CR 39 CR 34 CR 15 CR 5...

Page 135: ...ensor Data TB 7 13 7 14 SuperFast TB 7 11 7 12 q_Lg L TB 1 24 VDC backup supply power in 24 VDC out TB 2 relay status outputs watch al ackn G1 G2 G M hdg diff pwr fail status inputs op unit M R ROT da...

Page 136: ...e current in mA current should not exceed 500 mA at power up and must drop below 320 mA within around 45 minutes after power up R 36 gyrosphere voltage adjustment factory set normally no adjustment re...

Page 137: ...ns Data TB 7 3 7 4 CR 54 green activity on Tx line Sens Data TB 7 1 7 2 CR 55 green 6 step output 1 phase 3 active CR 56 red overload internal 24VDC 6step repeater supply CR 57 green 6 step output 1 p...

Page 138: ...tion TB 4 15 4 16 CR 122 red overload 24 VDC out to repeater 6 CR 123 red overload 24 VDC out to repeater 3 CR 124 red overload 24 VDC out to repeater 2 CR 125 red overload 12 VDC out TB 4 24 CR 127 g...

Page 139: ...ents The NAVIGAT X MK 1 contains electrostatic sensitive components Electrostatic discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent...

Page 140: ...ier and release date has been obtained 1 While the system is running take notes of the current settings in the Manual Settings User and Service Setup menus 2 Check that all the menu settings have been...

Page 141: ...000 Baseplate complete 022407 0000 000 Container Mod 7 2 top view 022470 0000 000 Centerpin Mod 7 2 029370 0000 000 Container Mod 10 2 top view 022418 0000 000 Gyrosphere type 2 mercury 074571 0000 0...

Page 142: ...000 000 Mod 10 2 022638 0000 000 Mod 10 3 p m k p k K k For the exchange of the cooling fan stock no 026797 0000 000 it is not allowed to use standard PC components as spare parts Always use original...

Page 143: ...orne Equipment ACK Acknowledge alarms ADA Name of a Programming Language AIS Automatic Identification System ANSI American National Standards Institute approx Approximately ARS Attitude Reference Syst...

Page 144: ...tal analogue converter DC Direct Current D Code Fault code D00 D32 DGPS Differential GPS see also GPS dia Diameter diff Difference DIFF Difference DIM dimmer DIN Deutsche Industrie Norm German Industr...

Page 145: ...lector switch F FIU Fiber optic interface unit synonym for IPSU FL Line filter Flash Nonvolatile Memory FMEA Failure mode effect analysis FOG Fiber optic gyro FRAM Ferro Electrical RAM None volatile R...

Page 146: ...g Heading hdg Heading Hdg Diff Heading Difference Alarm Hdg Sel Heading selection Selection of heading source device HDG G Heading Gyro HDT Heading True speed error corrected heading HMS Heading manag...

Page 147: ...List IPSU Interface and power supply unit ISO International Organization for Standardization J J Jack connector K KF Kalman Filter Kt Knots kt Knots kts Knots L LAT Latitude Lat Latitude lat Latitude...

Page 148: ...libration table Magn DEV Magnetic deviation Magn VAR Magnetic variation MAN Manually MarED Marine Equipment Directive max Maximal MED Marine Equipment Directive MIN Minute min Minute min Minimal MMS M...

Page 149: ...ormat 4800 Bd NMEA HDG NMEA HDG sentence NMEA HDM NMEA HDM sentence NMEA HDT NMEA HDT sentence NMEA Sup FAST SuperFAST serial data output NMEA GGA NMEA GGA sentence NMEA GLL NMEA GLL sentence NMEA HCH...

Page 150: ...ller QUART Quad Universal Asynchronous Receiver and Trans mitter R RAC Rudder angle calibrator RADAR Radio Detection and Ranging RAI Rudder angle indicator RAM Random Access Memory Ref Voltage Referen...

Page 151: ...ite speed log sc Factor Scale factor SCU Steering control unit SEC Second sec Second SENS D M OUTP Output sentence format for magnetic compass head ing at the sensor data output Sentence A self contai...

Page 152: ...tting magnet compass TMC function Transmitting magnet compass function TSS1 TSS1 protocol Heading pitch roll and heave mes sage in the commonly used TSS1 message format TTL Transistor transistor logic...

Page 153: ...sel optimization safety system Vpp Voltage peak to peak VTG Velocity through ground VTS Vessel traffic service W W Watt W West w with w with W DO 160 Section W DO 160E Environmental Conditions and Tes...

Page 154: ...MRSPQPLc k sfd q u jhN uff...

Page 155: ...loss of parameter settings through software exchange It cannot be guaranteed that parameter settings in the User and Setup menus and the entries made in the Magnetic Compass Calibration table are lef...

Page 156: ...MK1 with NAVITWIN IV SOU 4932 0353 67 Standard Connection Drawing Dual Gyrocompass System NAVIGAT X MK1 with NAVITWIN IV GAS SOU 4932 0353 54 Standard Connection Drawing Dual Gyrocompass System NAVIGA...

Page 157: ...data input modes should be chosen in preference of manual input wherever possible j p Speed Lat Mode Speed Mode Posit Mode m rql m j k m rql m j k Speed Lat Set j p s W K j i K s W k L p Hdg Diff Alar...

Page 158: ......

Page 159: ...jhK VSMM m ibejhK NOMM m kjb Jeaq m ibejhK OQMM m lcc m ibejhK QUMM Mag Hdg Input m pfk lp m mi qeJj dk m kjb Jeaj m k sfmfilq m kjb Je eaq m ljm K jlkfqlo m kjb Jead m lcc Speed Input m OMM m Lkj m k...

Page 160: ...jp m lk c q i i ojp m q THS HDT pbkploa q m lcc L m lk c pq m lcc L m lk prmboc pq m lcc L m lk obmb qbo m lcc L m lk IEC NMEA m fb m kjb aNM r AD10 hdg output setting m lcc m lk hT j L eadKJa K K7 al...

Page 161: ...s Calibration Table Vessel IMO No Hull No Shipyard Service Station Installer Date Signature Magnetic Compass Hdg Magnetic Hdg Display uncalibrated Correction Value Magnetic Compass Hdg Magnetic Hdg Di...

Page 162: ......

Page 163: ...F q p W f m l m m Jl p El l F Temperature value inside gyrocompass housing as indicated in the Service Setup 2 menu code 610 ______ C o W j f Ll NAVIGAT X MK 1 gyrocompass housing is correctly mounte...

Page 164: ...W b Ambient temperature at install place is within preferred range 20 C 10 C 68 F 14 F m Installation room is air conditioned m Reasonable vibration levels at place of installation are kept m Gyrocom...

Page 165: ...if required m In the Manual Settings menu Operational parameters are set to suitable values Automatic data input is selected with preference of manual input m m In the User Setup menu The current date...

Page 166: ......

Page 167: ...4 0000 000 1 Cannula 6 025550 0000 000 1 Stainless Steel Wool Pad 7 047252 0000 000 1 Sticker 8 004914 0126 000 1 Parts List 9 Parts List Gyrocompass Installation Kit Mod 7 074695 0000 000 Northrop Gr...

Page 168: ......

Page 169: ...0000 000 1 Cannula 6 025550 0000 000 1 Stainless Steel Wool Pad 7 047252 0000 000 1 Sticker 8 004914 0126 001 1 Parts List 9 Parts List Gyrocompass Installation Kit Mod 10 074696 0000 000 Northrop Gr...

Page 170: ......

Page 171: ...comprising Parts List Gyrocompass Installation Kit Mod 10 3 022638 0000 000 f e R n o i t p i r c s e D y t Q o N t r a P 1 e s a C 1 0 0 0 0 0 0 0 6 7 9 7 4 0 2 l 1 d i u l F g n i t r o p p u S 1 0...

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Page 192: ...Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 146 E mail service eu sperry ngc com Sperry Marine Service www sperrymarine co...

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