Skanti TRP 9250 S Technical Manual Download Page 28

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DIFFICULT RECEIVER CONDITIONS

Receiving signals under difficult conditions.

High Sensitivity

Press

to increase the Sensitivity by approx. 5dB.

The HiSens annunciator is on when High Sensitivity is
selected.The HiSens should be used if very weak signals
are receiced.

High Sensitivity is switched off by pressing

once more.

Antenna Attenuator

Press

to switch on and off

the receiver Antenna Attenuator. The Att annunciator
is on in the display when the Antenna Attenuator is
switched on.
The Antenna attenuator should be used when strong
interferring signals are present at the receiver antenna
input.

Strong interferring signals may distort the wanted signal by overloading the receiver input.

DIFFICULT RECEIVER CONDITIONS

OPERATION

TRP 9250 TECHNICAL MANUAL

2-17

Summary of Contents for TRP 9250 S

Page 1: ...TRP 9250 Series Radio Transceiver for MF HF Technical Manual ...

Page 2: ...1 INTRODUCTION Table of Contents General Description 1 3 Basic Versions 1 4 Technical Data 1 6 1 INTRODUCTION Table of Contents INTRODUCTION TRP 9250 TECHNICAL MANUAL 1 1 ...

Page 3: ...INTRODUCTION 1 2 TRP 9250 TECHNICAL MANUAL ...

Page 4: ...ected frequency range is also possible with the sweep function Where required by authorities transmitter frequencies can be preprogrammed into a PROM allowing transmission only on these frequencies The compact Transceiver Control Unit is easily in stalled horizontally as well as vertically and withtheoptionalrotatablewedgetiltedtofitany installation The Transceiver Unit contains all receiver and t...

Page 5: ... 9000 S Transceiver Unit Type TU 9251 S Antenna Tuning Unit Type ATU 9250 TRP 9252 Marine HF SSB Radio System with CW facility 250 Watt P E P Power Amplifier Simplex Semi duplex operation CW operation Free TX frequency selection in the ITU Marine Bands Free RX Frequency ITU Frequencies Pre Programmed Labelling of Units Transceiver Control Unit Type TCU 9002 S Transceiver Unit Type TU 9252 S Antenn...

Page 6: ...operation CW operation Free TX Frequency Selection 1 6 30MHz Free RX Frequency Labelling of Units Transceiver Control Unit Type TCU 9005 S Transceiver Unit Type TU 9255 S Antenna Tuning Unit Type ATU 9250 TRP 9257 Marine HF SSB Radio System with CW facility 250 Watt P E P Power Amplifier Simplex Semi duplex Operation CW operation Free TX Frequency Selection 1 6 30MHz Free RX Frequency ITU Frequenc...

Page 7: ... AM single sideband full carrier H3E Reception Double sideband full carrier A3E TLX Reception Transmission Single side band suppressed carrier with modulating sub carrier J2B Sub carrier user programmable from 1500 Hz to 2950 Hz default 1700 Hz Reception Frequency shift keyed carrier F1B CW Morse telegraphy keyed carrier A1A Displayed Frequency Operating modes SSB USB LSB R3E AM Carrier Frequency ...

Page 8: ... off tune and 80 dB above the wanted signal level will cause less than 6 dB reduction in SINAD SSB Image Rejection Greater than 80 dB IF Rejection Greater than 80 dB Spurious Response Rejection Greater than 80 dB Internally Generated Spurious Signals Less than 5 dB SINAD SSB Spurious Emission Less than 20 pW 50 ohm at antenna connector RF Amplifier HiSens selected Gain 12 dB HiSens not selected Ga...

Page 9: ...605 MHz 30 MHz Antenna Requirements 7 18 m wire or whip antenna Antenna Tuning Fully automatic with no presetting Tuning Speed 0 1 0 5 sec Input Impedance Nominal 50 ohm Power Handling Capability 250 W PEP Output Power in Antenna AC supply or min 26 V DC 250 W PEP 1 4 dB in 50 ohm 21 6 V DC supply voltage 85 W PEP 1 4 dB in 10 ohm 250 pF below 4 MHz 150 W PEP 1 4 dB in 50 ohm above 4 MHz REMOTE CO...

Page 10: ...c with float charging IE charac teristic Nominal battery capacity 40 200 Ah Nominel charging time Max 10 hours to 80 capacity receive condi tion 200 Ah battery Float charge voltage Adjustable 26 8 28 8 V to voltage specified by the battery manufacturer Main charge current Min 20 A receive condition Temperature compensation Optional external temperature sensors TS1 Float charge voltage compensation...

Page 11: ... 9000 2 0 1 5 TU 9250 2 4 1 6 ATU 9250 1 0 0 6 DCU 9000 1 1 0 8 PC 9000 0 3 0 3 PRN 9000 0 9 0 5 All distances have been rounded up to the nearest 0 1 metres in order to allow for the maximum deviation which might be caused by the most offensive sample of all units manufac tured INTRODUCTION TECHNICAL DATA 1 10 TRP 9250 TECHNICAL MANUAL ...

Page 12: ...andwidth 2 19 Transmitter On off 2 20 Transmitter Frequency 2 21 Power Level 2 22 New Medium Power Level 2 23 Tune the ATU 2 24 Simplex Frequency 2 25 Copy Rx Frequency 2 26 Copy Tx Frequency 2 27 Store a ChanneL 2 28 Recall A Channel 2 29 Change Mode 2 30 Channel Scanning Set Up 2 32 Channelscanning Set Up Info 2 35 Channel Scanning Recall Program 2 38 Channel Scanning start stop 2 39 Frequency S...

Page 13: ...OPERATION 2 OPERATION Table of Contents 2 2 TRP 9250 TECHNICAL MANUAL ...

Page 14: ...TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9000 for versions TRP 9250 S 9251 S and 9253 S TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS OPERATION TRP 9250 TECHNICAL MANUAL 2 3 ...

Page 15: ...CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9002 for versions TRP 9252 S and 9257 S OPERATION TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS 2 4 TRP 9250 TECHNICAL MANUAL ...

Page 16: ...CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9004 for version TRP 9254 S TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS OPERATION TRP 9250 TECHNICAL MANUAL 2 5 ...

Page 17: ...CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9005 for version TRP 9255 S OPERATION TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS 2 6 TRP 9250 TECHNICAL MANUAL ...

Page 18: ...u the annunciators that a given keying sequence will activate and in this way confirm to you that you have pressed the correct keys Info This symbol is printed next to additional information on the operation described above it Flashing annunciator When an annunciator e g kHz is printed in reverse it indicates that the annunciator is flashing in the Control Unit display SYMBOL EXPLANATION OPERATION...

Page 19: ...umination level This example starts with no illumination Press to switch to Day Maximum illumination of the display and no illumination of the keyboard Press to switch to Twilight Full illumination of both display and keyboard Press to switch to Dusk Medium illumination of both display and keyboard Press to switch to Night Minimum illumination of both display and keyboard Press to switch to no ill...

Page 20: ...imultaneously to transmit the Two Tone Alarm Signal The Alarm Signal will continue for 45 seconds or untill is pressed 4 Press the handset key and transmit your distress message 5 Release the handset key and wait for a reply 6 Repeat your distress message untill a reply is received DISTRESS OPERATION OPERATION TRP 9250 TECHNICAL MANUAL 2 9 ...

Page 21: ... Alarm Generator After the ATU tuning the bar graph will display the RF current in the dummy load The symbol is not displayed as no power is applied to the antenna If the transmitter frequency is 2182 kHz only the audio part of the 2 tone Alarm Generator is tested If TX Off is selected only the audio part of the 2 tone Alarm Generator is tested In some countries it is permitted to test the 2 tone ...

Page 22: ...play 2 Enter the receiver frequency that you wish to use e g 4419 4 kHz 3 Press to complete your frequency choise Receiver frequency range 150 kHz to 30 MHz The receiver display will flash if an invalid frequency is entered RECEIVER FREQUENCY OPERATION TRP 9250 TECHNICAL MANUAL 2 11 ...

Page 23: ... Speaker is on 2 Press or to adjust the Speaker Level The Speaker annunciator will flash when minimum or maximum speaker level is reached 3 Press to turn the Squelch on and off The Squelch will switch on the audio in periods where a voice signal is received The Squelch annunciator will be displayed when the Squelch is on OPERATION AUDIO CONTROL 2 12 TRP 9250 TECHNICAL MANUAL ...

Page 24: ...Press or and key in a Tune Rate in the range 0 01 kHz 99 99 kHz Press to store the rate e g 3 kHz To select the user programmable Tune Rate press or and the display bar is switched off to indicate that the user programmable Tune Rate is used Press or to manually tune the receiver up or down in the programmed step Press or to return to a standard Tune Rate The display bar will indicate which standa...

Page 25: ... for how long the receiver stays on each receiver frequency may be selected in the range 0 1 second 1 0 second by pressing a numeric key 1 corresponds to the shortest dwell time 0 1 second and 0 corresponds to the longest dwell time 1 0 second Pressing will stop Automatic Receiver Tuning Pressing will stop Automatic Receiver Tuning and transfer current receiver frequency to the transmitter OPERATI...

Page 26: ...t of the AGC is needed 3 AGC on Minimum Signal Threshold Press to adjust the Minimum Signal Threshold Signals and noise below the selected Threshold will now be cut off Is usefull when noise keeps comming up in signal pauses 4 AGC on Automatic Minimum Signal Threshold Press and to adjust the Minimum Signal Threshold automatically Press and to remove the Minimum Signal Threshold and return to norma...

Page 27: ... AGC off The Sensitivity is now adjusted to the same Signal strength level as when the AGC was on Press to adjust the Sensitivity level Press to switch AGC on again OPERATION AUTOMATIC GAIN CONTROL 2 16 TRP 9250 TECHNICAL MANUAL ...

Page 28: ...ty is switched off by pressing once more 2 Antenna Attenuator Press to switch on and off the receiver Antenna Attenuator The Att annunciator is on in the display when the Antenna Attenuator is switched on The Antenna attenuator should be used when strong interferring signals are present at the receiver antenna input Strong interferring signals may distort the wanted signal by overloading the recei...

Page 29: ...e signal to the wanted pitch When a BFO key is pressed the beat frequency is shortly shown in the receiver display 2 The display will flash when the minimum or maximum BFO frequency is reached The BFO keys can only be operated in CW mode The BFO frequency range is 0 3 kHz to 3 0 kHz OPERATION ADJUST BFO 2 18 TRP 9250 TECHNICAL MANUAL ...

Page 30: ...1 Press 2 Press 3 Press The receiver bandwidth is stepped through the available bandwidths 0 3 kHz 2 4 kHz 6 0 kHz 0 3 kHz The actual receiver bandwidth is shown shortly in the receiver display The BW key can only be operated in CW mode CHANGE BANDWIDTH OPERATION TRP 9250 TECHNICAL MANUAL 2 19 ...

Page 31: ...er on or off 1 Press to turn the transmitter on The TX display will display the selected transmitter frequency 2 Press to turn the transmitter off The TX display will be extinguished OPERATION TRANSMITTER ON OFF 2 20 TRP 9250 TECHNICAL MANUAL ...

Page 32: ...ay will flash if an invalid frequency is entered Pressing Enter will return to the previous selected TX frequency Transceiver Unit 9250 TX frequencies pre programmed in the Configuration Prom The corresponding mode will automatically be selected Transceiver Unit 9251 TX frequencies in the Marine Bands 1 60 4 80 MHz 6 20 8 95 MHz 12 23 17 65 MHz 18 78 27 10 MHz Transceiver Unit 9253 9254 9255 9257 ...

Page 33: ...l to Medium power 2 Press to switch from Medium to Low power 3 Press to switch from Low back to Full power Changing The Transmitter Power Level on versions TRP 9254 and 9255 1 Press for full output power 2 Press for medium output power 3 Press for low output power OPERATION POWER LEVEL 2 22 TRP 9250 TECHNICAL MANUAL ...

Page 34: ...dium power will be displayed 100 W 3 Press and the third and last option for Medium power will be displayed 20 W 4 When the required level for Medium power is displayed press to Store the new Medium power level Selecting a new level for Medium power on versions TRP 9254 and 9255 Press the key instead of the key in the above described operation NEW MEDIUM POWER LEVEL OPERATION TRP 9250 TECHNICAL MA...

Page 35: ...the first time that the handset key is pressed after a new transmit frequency has been selected The conditions might change during a transmission and a new tune up will be needed For example if ice is building up on the antenna or the vessel is heeling 2 Press to perform a new Tune procedure OPERATION TUNE THE ATU 2 24 TRP 9250 TECHNICAL MANUAL ...

Page 36: ... transmitter 1 Press to clear both the receiver and the transmitter displays 2 Enter the frequency that you wish to use for both receiving and transmitting e g 2049 kHz 3 Press to complete your frequency choise SIMPLEX FREQUENCY OPERATION TRP 9250 TECHNICAL MANUAL 2 25 ...

Page 37: ...es in the RX and the TX displays 2 Press to copy the receiver frequency Prog and the RX Bar will flash in the display 3 Press to transfer the RX frequency to the transmitter The receiver frequency is now displayed in both the RX and the TX display OPERATION COPY RX FREQUENCY 2 26 TRP 9250 TECHNICAL MANUAL ...

Page 38: ... in the RX and the TX displays 2 Press to copy the transmitter frequency Prog and the RX Bar will flash in the display 3 Press to transfer the TX frequency to the receiver The transmitter frequency is now displayed in both the RX and the TX display COPY TX FREQUENCY OPERATION TRP 9250 TECHNICAL MANUAL 2 27 ...

Page 39: ... and mode SSB 2 Press to activate storage of the present set up The Prog and the RX bar will flash 3 Enter the channel number that you wish to use as as storage for the set up e g User Programmable channel 76 4 Press to enter your choise of User Programmable channel User Programmable Channels 100 from channel no 0 to 99 OPERATION STORE A CHANNEL 2 28 TRP 9250 TECHNICAL MANUAL ...

Page 40: ...annel 1221 3 Press The Receiver and the Transmitter frequencies stored in channel 1221 is now selected and will be displayed Recall Numbers 0 99 User Programmable Channels 100 129 GMDSS Distress and Safety Frequencies 200 399 Direct Recall of the first 200 of up to 896 Pre Programmed frequencies 401 and up ITU Frequencies RECALL A CHANNEL OPERATION TRP 9250 TECHNICAL MANUAL 2 29 ...

Page 41: ...ch to TELEX mode Press to switch to R3E mode For versions TRP 9250 9251 9253 and 9257 Press to switch to SSB mode Where enabled press to switch to LSB mode For versions TRP 9254 and 9255 Press to switch to USB mode Press to switch to LSB mode R3E LSB USB LSB OPERATION CHANGE MODE 2 30 TRP 9250 TECHNICAL MANUAL ...

Page 42: ...For versions TRP 9255 and 9257 Press to switch to CW mode As standard LSB is only enabled in the Basic version TRP 9254 CW CHANGE MODE OPERATION TRP 9250 TECHNICAL MANUAL 2 31 ...

Page 43: ...the Number Of Channels that you wish to scan e g 3 Press to store the Number Of Channels 4 Enter the number of the Trigger Source that you want to use 0 no trigger source 1 squelch 2 signal strength 3 squelch or signal strength 4 squelch and signal strength e g 2 Press to store the Trigger Source Because signal strength is selected as Trigger Source in this example you must set the corresponding s...

Page 44: ... store the Dwell Time 7 Enter the Hold Time which is the period in which the receiver will stay on a frequency if the Trigger Source has detected a signal e g 20 seconds Press to store the Hold Time Now the channels that you wish to scan must be stored in the Scan Table 8 Enter the first Channel Number to be scanned e g ITU ch 403 Press to store the channel CHANNEL SCANNING SET UP OPERATION TRP 92...

Page 45: ...re the channel 10 Enter the third Channel Number to be scanned e g ch 76 from the User Programmable Memory Press to store the channel When the last channel is stored the transceiver will return to normal operation OPERATION CHANNEL SCANNING SET UP 2 34 TRP 9250 TECHNICAL MANUAL ...

Page 46: ...o small by flashing the number If you store a bigger number of channels than required TRP 9250 will reduce the alocated memory to the actual need after the scan table has been stored and then update the Number Of Channels to be scanned to the actual number Insert extra channels Add the number of extra channels to the current number and store the new number as the Number Of Channels to be scanned Y...

Page 47: ...o the next frequency in the Scan Table store a Dwell Time 0 seconds Automatic Stop If you want to stop the scanning when the Trigger Source detects a signal store a Hold Time 99 Scan Table Scan Program Number Scan Table Counter Channel Number Scan Program Number 10 Scan Programs Selectable from number 0 to number 9 Scan Table Counter Displays the current position in the Scan Table e g ITU channel ...

Page 48: ...l you want to replace Leave a Scan Program You may leave the programming at any time by pressing Remote Scan start stop facility Is available with optional radiotelex modem PCP717tlx or remote control interface Interface A 718 installed OPERATION TRP 9250 TECHNICAL MANUAL 2 37 ...

Page 49: ...d enter the Scan Program Number e g Scan Program Number 1 Press to complete your choise 3 The Scanning parameters for the selected Scan Program will now be displayed e g Scan Program Number 1 Trigger Sourse Signal Strength 2 Number of Channels to be scanned 3 Dwell time 2 5 seconds Hold Time 20 seconds Press to return The Transceiver will now return to normal operation OPERATION CHANNEL SCANNING R...

Page 50: ...nnel Scanning Scanning will start on the next channel in the Scan Table when you press again 3b Press to stop the Channel Scanning Scanning will start on the first channel in the Scan Table when you press again Receiver and Transmitter frequency of the channel which was displayed when you stopped the scanning will now be displayed e g User Programmable channel 76 RX 4143 6 kHz and TX 6218 6 kHz CH...

Page 51: ... strength 4 squelch and signal strength e g 2 Press to store the Trigger Source Because signal strength is selected as Trigger Source in this example you must now set the sensitivity level 3 Press or to adjust the sensitivity level e g Sensitivity 80 dB Press to store the level 4 Enter the Dwell Time which is the period in which the receiver will listen for a signal on each frequency e g 2 5 secon...

Page 52: ...old Time 6 Enter the Step Frequency which is the frequency distance between all frequencies in the sweep e g 3 1 kHz Press to store the Step Frequency 7 Enter the Start Frequency e g 8718 9 kHz Press to store the Start Frequency 8 Enter the Stop Frequency e g 8811 9 kHz Press to store the Stop Frequency FREQUENCY SWEEPING SET UP OPERATION TRP 9250 TECHNICAL MANUAL 2 41 ...

Page 53: ...gramming Dwell time The period in which the receiver will listen for a signal on each frequency in the Sweep Band Selectable from 0 4 seconds to 9 9 seconds Hold time The period in which the receiver will stay on a frequency in the Sweep Band if the Trigger Source has detected a signal Selectable from 1 second to 98 seconds Step Frequency The distance between the frequencies in the Sweep Band Star...

Page 54: ...ency sweep Sweeping will start on the next frequency in the band when you press again 2b Press to stop the frequency sweep Sweeping will start on the first frequency in the band when you press again The Receiver frequency which was displayed when you stopped the Sweep will now be displayed FREQUENCY SWEEPING START STOP OPERATION TRP 9250 TECHNICAL MANUAL 2 43 ...

Page 55: ...sh to programme e g 9 Press to select the program number 3 Enable Disable the Sleep Program 0 Disable Sleep Program 1 Enable Sleep Program e g 1 Press to store your choise 4 Enter the Channel Number that you whish to use when the Sleep Program turns on the transceiver e g ITU channel 802 Press to store the Channel Number OPERATION SLEEP TIMER SET UP 2 44 TRP 9250 TECHNICAL MANUAL ...

Page 56: ...tore the Wake Up Time 6 Enter the Fall Asleep Time which is the time of day that you wish this program shall turn off the transceiver e g 15 30 3 30 PM Press to store the Fall Asleep Time When the Fall Asleep Time is stored the transceiver will return to normal operation Note SLEEP TIMER SET UP OPERATION TRP 9250 TECHNICAL MANUAL 2 45 ...

Page 57: ...p Channel The receiver and transmitter will be set to the frequencies of this channel when the Sleep Program turns on the transceiver Wake Up Time Receiver display Transmitter display Fall Asleep Time Wake Up Time At this time the Sleep Program will switch on the transceiver Fall Asleep Time At this time the Sleep Program will switch off the transceiver Wake Up and Stay On If the the Fall Asleep t...

Page 58: ...iver you may operate the Volume Up Volume Down and Speaker On Off switch If you want to deactivate the Sleep Timer just press any other key than the Volume and Speaker keys If you want to activate the Sleep Timer again it is necessary to press the Sleep key When the transceiver is switched on by the Sleep Timer this is indicated by a flashing colon in the watch display The colon will stop flashing...

Page 59: ...eying key entries and remote control commands The TRP 9250 will disable the pseudo Sleep and return to normal operation on a remote control command keying and key entry except RX freq mode command volume up down and speaker scanning of RX DSC or Telex frequencies via PCP 717S will not disable pseudo Sleep OPERATION SLEEP TIMER ON 2 48 TRP 9250 TECHNICAL MANUAL ...

Page 60: ...s 10 19 Select special functions 20 74 Installation and service Refer to SERVICE section 98 Security Code 99 Select Configuration Mode Refer to INSTALLATION section No Function 0 Leave System to other User 1 Connect TCU Remote Control port 2 Select LSB Mode 3 Select R3E Mode 4 Set Side Tone frequency for CW 5 Set Break in Time for CW 6 Switch RF Attenuator On Off 7 Float Antenna 8 Ground Antenna 9...

Page 61: ...1 Read Frequency Error 32 View RX EX Signal Path 715 Version 33 View Option Filter 34 View Power Amplifier Version 35 View PA Filter Version 36 View ATU Status 37 View Dummy Load 39 View Optional Interface Board 40 Switch all Annunciators On in Display 41 Switch Beep Sound On 42 Switch Boop Sound On 43 Switch High beep Sound On 45 Display Customer Secified Frequencies Pre Programmed in Configurati...

Page 62: ...ng the Volume Up and Volume Down keys Likewise the Side Tone level can be adjusted between 0 and 64 to suit the individual operator The actual Side Tone frequency is displayed in the receiver display and the Side Tone level is displayed in the transmitter display ton 0 80kHz LE 52 When the wanted Side Tone frequency is obtained press STO to store the new frequency Now the Side Tone level can be ad...

Page 63: ... the receiver input reception quality can be improved by switching on the RF Attenuator Att annunciator is switched on when the RF Attenuator is on Float Antenna When the optional Dummy Load is installed in the ATU it is possible to disconnect Float the antenna When the antenna is floating the display shows Float ant and the Transceiver can neither receive nor transmit Press Enter to connect the a...

Page 64: ...the received signal may deteriorate due to high frequency noise The Intelligibility may be greately improved by switching Treble Cut on during these conditions The Treble Cut may be selected individually on each TCU connected Tilt Viewing Angle of Display To obtain the best possible legibility the viewing angle of the display may be toggled between two positions by pressing Prog 13 Enter Toggle Ba...

Page 65: ...ter The Receiver Display shows the current Security Code Key in the wanted Security Code and store it Security Code STO The Security Code is now stored in the currently used CU and must be entered every time the power supply is switched on Security Code Enter NOTE To disable the Security Code a 0 is stored meaning no Security Code The Handset must be hooked on before the Supply is switched on and ...

Page 66: ... necessary to have direct line of sight between the antennas as it is in the case of VHF radiotelephones Under normal conditions the range of communication can be expected to be up to 800 km at 1 6 MHz decreasing to about 500 km at 5 MHz The reason for the shorter range on the higher frequencies is that the attenuation in the atmosphere increases with the frequency and at the same time the radio w...

Page 67: ...ight will be lower At the same time the radiation will however increase the attenuation of the radio waves The highest frequency that can be used to communication on a certain distance is called the Maximum Usable Frequency MUF This frequency is however subject to great variation in propagation The best frequency to use is about 15 pct lower than the MUF This frequency is called the FOT Frequence ...

Page 68: ...ation of a Function 3 49 withParameters Directly Executable Functions 3 50 Disable or Enable Keyboard keys 3 50 TRP9250 TRP9251 TRP9253 3 51 with standard Control Unit TRP9254 with standard Control Unit 3 52 TRP9255 with standard Control Unit 3 53 TRP9252 and 9257 with standard 3 54 Control Unit Enable PowerLevels 3 55 Input Selector versus TX Mode 3 55 Select TransmitterKey Input 3 55 versus TX M...

Page 69: ...INSTALLATION 3 INSTALLATION Table of contents 3 2 TRP 9250 TECHNICAL MANUAL ...

Page 70: ...o Transceiver Control Units may be connected to the Transceiver Unit using the build in local area network ScanBus The Transceiver Control Units must be chain connected and the maximum distance from the Transceiver Unit to the most distant Transceiver Control Unit is 500m The required type of screened multiwire cable depends on the number of Control Units and the distance between the units See fig...

Page 71: ...tallation examples and recommended cable specification including the DSC option Cable type 2 x 5 screened multiwire ScanBus termination jumper INSTALLATION MOUNTING THE UNITS 3 4 TRP 9250 TECHNICAL MANUAL ...

Page 72: ...s also shown in fig s 2 and 3 If the mounting surface is not sufficiently plane then apply washers between the Transceiver Control Unit and the surface 1 Space for handset access min 150 2 Space for cable entry and handset cable min 200 3 Space for cable entry min 50 4 For tilted mounting drill 4 holes Ø8 in bottom of cabinet Dimensions are in mm Tolerance 1 mm Weight 3 4 Kg Doc 4 0 31441 fig 3 fi...

Page 73: ...e Transceiver Control Unit from either side The control panel is turned 180 degrees relative to the bottom part to enable cable entry from the opposite side The viewing angle of the LCD display can be optimized for best performance by using the Prog 13 function The level of the Beep sound when pressing a key may be adjusted by pressing Prog function See description of the User Programmable Functio...

Page 74: ...imensions mounting possibilities and the minimum distances to other objects ensuring good cooling as well as a drilling plan 1 Space for airflow min 200 2 Space for cable and airflow min 25 3 Space for service access min 1000 Dimensions are in mm Tolerance 1 mm Weight without optional AC power supply 19 5 Kg Weight with optional AC power supply 21 Kg Centre of gravity Doc 4 0 34091 fig 7 Bulkhead ...

Page 75: ...s min 1000 Dimensions are in mm Tolerance 1 mm Weight without optional AC power supply 19 5 Kg Weight with optional AC power supply 21 Kg Centre of gravity Doc 4 0 34088 fig 8 Desktop mounting INSTALLATION MOUNTING THE UNITS 3 8 TRP 9250 TECHNICAL MANUAL ...

Page 76: ...ire cable for interconnection The unit should be installed near the antenna feed point Fig 14 shows mounting details 1 Space to nearest overhang min 50 2 Space for service access min 500 3 Space for cable and service access min 200 Dimensions are in mm Tolerance 1 mm Weight 3 3 Kg Doc 4 0 34106 fig 10 fig 9 Mounting options MOUNTING THE UNITS INSTALLATION TRP 9250 TECHNICAL MANUAL 3 9 ...

Page 77: ...nal fuses 7 m 2 x 10 mm2 40 A 11 m 2 x 16 mm2 50 A 17 m 2 x 25 mm2 63 A AC DC SUPPLY This section applies if the optional built in AC Power Supply Assembly P 9250 is installed Before connecting the AC mains check that the voltage selector switch on the AC Power supply assembly is set to the correct voltage and that the fuse rating corresponds to the setting used The voltage selector is located at ...

Page 78: ... connected to the Battery terminals located to the right of the Connection Board Cable screen is connected to the chassis by means of the cable clamp on the main chassis below the terminals The earth connection of the equipment will not cause the battery to be earthed Maximum possible peak voltage betweeen the battery terminals and earth is 100 V Note that fuses must be provided in the supply lead...

Page 79: ... open charger on when connected to DC 4 5 6 AC Alarm O AC Alarm C AC Alarm Galvanically isolated AC alarm output Relay contacts max 0 5 A 32 V Alarm condition AC supply missing terminals 5 and 6 are closed terminals 4 and 6 are open in alarm condition 7 8 9 Bat Alarm O Bat Alarm C Bat Alarm Galvanically isolated battery alarm output Relay contacts max 0 5 A 32 V Alarm conditions Battery voltage 23...

Page 80: ...attery tempera ture compensation Jumper must be moved to TS1 ON when used TS2 2 way terminal strip Temperature Sensor input for high voltage alarm Terminal Designation Description 1 2 TS TS Temperature sensor input for battery tempera ture compensation Jumper must be moved to TS2 ON when used Important When temperature sensors are not installed jumpers must be in Off position BATTERY CHARGER INSTA...

Page 81: ...o pass through a deck two or three 1 2 or M12 bolts should be used for this feed through On wooden ships having a superstructure of metal this superstructure should also be effectively connected to the copper strap by using stainless steel bolts and preferably pieces of stainless steel strips between the metal parts On fibre glass boats such as yachts and sailing boats itmaybedifficulttoinstallasu...

Page 82: ...e 1 6 to 30 MHz to wire and or whip antennas of 7 to 18 metres total length If possible long antenna should be installed to avoid reduction of the radiated power in the lower frequency bands Short antennas of 7 metres length should therefore only be installed where it is impossible to install a longer and more efficient antenna The antenna is terminated at the insulator at the top of the Antenna T...

Page 83: ...on Remarks 1 HOOK ON Low when handset is placed in the holder 2 HANDSET KEY Low when handset key is pressed 3 12V 4 MIC 0 1 6Vpp Adjustable 8dB 5 EARPIECE Max 2 1Vpp 6 GND plastic cover cable 1 3 5 2 4 6 connector soldering shield fig 14 INSTALLATION INTERCONNECTION OF UNITS 3 16 TRP 9250 TECHNICAL MANUAL ...

Page 84: ... GND 1 1 Supply On Common supply on signal for all xCUs on the ScanBus Active when connected to ground 2 2 Data Data communication between units CAN Net Baud rate 76 8 kb s Spec ISO DIS 11898 3 3 Data 4 4 AF TX AF modulation including CW TLX Tone Key Vnom 0 775 Vrms diff Vmax 12V Vpp diff 5 5 AF 6 6 GND System GND 7 7 24V Supply voltage for all xCUs on the ScanBus 8 8 RXAF RX AF signal Vnom 0 775 ...

Page 85: ...RP 9250 may be operated without the ATU 9250 Just connect the 50 ohms antenna system to the coaxial socket marked TX RX at the Transceiver Unit Important In installations with long earth straps to the Antenna Tuning Unit high RF voltages may be present on the ATU ground terminal To avoid this voltage being coupled to the Transceiver Unit the coaxial cable must be run from the Transceiver Unit to t...

Page 86: ...plastic cover over the shield and fix the two jack screws into the plastic cover Remote Control Equipment connector 9 way D sub male Pin Designation Description 1 DCD Input Data Carrier Detected or Scan S S 2 RXD Input Receive Data 3 TXD Output Transmit Data 4 nc No connection 5 RCI GND Galvanic isolated ground return for Remote Control Interface Not connected to system ground 6 nc No connection 7...

Page 87: ...ne input Accepts 15 dBm to 10 dBm 6 Line In C 2 Line In 3 Line Out Balanced 600 Ohm 0 dBm line ouput Adjustable from 15 dBm to 10 dBm 8 Line Out C 4 Line Out 5 Key Galvanic isolated external key input Pulled up to 12V Active when pulled down to RCI GND 9 RCI GND 7 nc No connection Screen Cable screen Connected to system ground 15mm fig 28 5mm screen twisted conductor twisted fig 29 plastic cover c...

Page 88: ... 8 ohms 4 ohms speaker may be connected 2 SPK Headphone for CW operation Headphone Stereo jack female Pin Designation Description 1 H phone Output Hot left and right headphone drive signal 2 H phone 3 H phone Output Common left and right headphone drive signal 1 2 3 CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION TRP 9250 TECHNICAL MANUAL 3 21 ...

Page 89: ...tion Morse Key Mono jack female Pin Designation Description 1 Morse Key Input Pulled up to 12v Activated when connected to system ground 2 GND 1 2 INSTALLATION CONNECTORS FOR EXTERNAL EQUIPMENT 3 22 TRP 9250 TECHNICAL MANUAL ...

Page 90: ...output Transmit Data 2 PC RX Galvanically isolated input Receive Data 3 PC DTR Galvanically isolated input Data Terminal Ready 4 PC GND Galvanically isolated ground return The interface is opto isolated with driver power delivered from PC DTR 5 15 V Non isolated Insert jumpers J8 J9 and J13 on PCB 717S PCB 718S installed Remote control interface for radio control using T Bus or NMEA protocol CONNE...

Page 91: ...lated Accepts 15 dBm to 10 dBm 2 Line In C 3 Line In 4 Line Out Balanced 600 Ohm 0 dBm AF line ouput with centre tap Galvanically isolated Adjustable from 15 dBm to 10 dBm 5 Line Out C 6 Line Out 7 Ext Key Transmitter key input Active when connected to GND Internal pull up 12V 1 8kohm RS 410N 8 GND Alarm 4 way terminal strip DSC Distress Alarm Box interface PCB 717S must be installed ALARM Termina...

Page 92: ...circuit is isolated from earth The circuit operates with a minimum differential input voltage of 2 volts The maximum voltage is 15 volts compatible with RS 232 levels Interconnection between devices may be by means of two conductor shielded twisted pair wire Multiple listeners may be connected to a single talker The receivers are connected in parallel The shield should be connected to the navigato...

Page 93: ...ard Open collector RS 410N Max 50 mA 32 V 6 Alarm 2 Telex Alarm Output Connects to GND when alarm is on Open collector RS 410N Max 50 mA 32 V 7 24V Output Max 200 mA Internally protected 8 RX Mute TX Inhibit Input Function setting by jumper J2 on DC Power Supply Interface Board Receiver muted or transmitter inhibeted when connected to GND Internal pull up 12V 1 8kohm RS 410N 9 GND 24 V 5A 2 way te...

Page 94: ...C operation a receiver crystal filter must be installed in position Option Filter on PCB RX EX Signal Path 715 in the Transceiver Unit The centre frequency of the filter must be 455kHz and the bandwidth must be in accordance with baud rate and frequency shift of the transmission The centre audio input output frequency is adapted to the associated telex modem by programming of Telex Subcarrier See ...

Page 95: ...INSTALLATION 3 28 TRP 9250 TECHNICAL MANUAL ...

Page 96: ... area reserved for GMDSS Distress and Safety Frequencies and other safety frequencies The frequencies and their corresponding mode can be recalled with short numbers from 100 to 199 which are successively assigned The PROM area will contain up to 256 single or simplex frequencies or 128 duplex frequencies represented in the 4 byte Frequency Record Format If the whole PROM area is not filled a Limi...

Page 97: ...1BFF 7168 1C00 8191 1FFF Customer Specified Frequencies TX Band Limits Versions 9500 01 02 System Configuration Parameters Limiter Byte 255d FFh Not usable Limiter Byte 255d FFh ITU Channels SSB ITU DSC and Telex TX Frequencies Limiter Byte 255d FFh GMDSS Distress and Safety Frequencies INSTALLATION CONFIGURATION PROM 3 30 TRP 9250 TECHNICAL MANUAL ...

Page 98: ...X and TX bits indicates receiver and transmitter frequency respectively S F bit indicates a Single Frequency RX or TX which may be recalled with a short number Examples D7 D6 D5 RX TX S F 1 0 0 Receiver part of duplex frequency 0 1 0 Transmitter part of duplex frequency 1 1 0 Simplex frequency 1 0 1 Single receiver frequency which can be recalled with a short number 0 1 1 Single transmitter freque...

Page 99: ... D1 D0 Addr n RX TX ITU 0 Modulation Start Channel n 1 BCD X 1000 BCD X 100 n 2 BCD X 10 BCD X 1 Number Of Channels n 3 BCD X 1000 BCD X 100 n 4 BCD X 10 BCD X 1 Start Frequency n 5 BCD X 10MHz BCD X 1MHz n 6 BCD X 100kHz BCD X 10kHz n 7 BCD X 1kHz BCD X 100Hz n 8 BCD X 10Hz Step Frequency n 9 BCD X 10kHz BCD X 1kHz n 10 BCD X 100Hz BCD X 10Hz A large group of frequencies with uniform channel spac...

Page 100: ... AM 4 CW 5 TLX Telex DSC 6 Reserved for future use 7 SSB R3E 8 Reserved for future use 9 Reserved for future use A Reserved for future use B Reserved for future use C Reserved for future use D Reserved for future use E Reserved for future use F Don t care Start Channel The start channel number for the group E g 401 for the ITU channel 401 Number Of Channels The total number of frequencies or chann...

Page 101: ... the specified band and transmission outside the band is inhibited The first 4 bytes specifies the lower legal frequency limit and the next 4 bytes specifies the upper legal frequency limit Several bands may be programmed Limiter byte If the programmed Frequencies and possible Frequency Bands do not use all the available bytes in the relevant PROM areas a Limiter Byte must be programmed to indicat...

Page 102: ...plex 114 16420 0 J3E Distress Safety SSB Simplex 115 16695 0 NBDP Distress Safety TLX Simplex 116 16804 5 DSC Distress Safety TLX Simplex 117 5680 0 J3E Coordinated SAR SSB RX freq 118 490 0 NBDP Meteorology Nav TLX RX freq 119 518 0 NBDP Navtex TLX RX freq 120 4209 5 NBDP Navtex TLX RX freq 121 4210 0 NBDP Safety TLX RX freq 122 6314 0 NBDP FC Safety Info TLX RX freq 123 8416 5 NBDP FC Safety Inf...

Page 103: ...RP 9250 Subsequent selection of other modes except R3E will disable the transmitter Inter ship SSB Simplex frequencies in the Maritime Mobile Bands between 4 and 27 5MHz Successive channel numbers are assigned ITU Radio Regulations Apendix 16 Section B HF Simplex Telephony Frequencies Ch 430 431 Ch 609 611 Ch 838 839 Ch 1242 1246 Ch 1657 1663 Ch 1816 1822 Ch 2254 2260 Ch 2511 2517 40 Simplex frequ...

Page 104: ...uencies May be recalled directly by entering channel number Mode will automatically be set to SSB TRP 9250 Subsequent selection of other modes except R3E will disable the transmitter Extra frequencies for TRP 9250 International ship station DSC TX frequencies for purposes other than distress and safety 2177 0 2189 5 kHz 4208 0 4208 5 4209 0 kHz 6312 5 6313 0 6313 5 kHz 8415 0 8415 5 8416 0 kHz 125...

Page 105: ...requencies for TRP 9250 Ship station paired NBDP frequencies in the Maritime Mobile Bands between 4 and 27 5MHz ITU Radio Regulations Apendix 32 Paired Telex Frequencies 4 MHz Band Ch 1 19 6 MHz Band Ch 1 34 8 MHz Band Ch 1 40 12 MHz Band Ch 1 156 16 MHz Band Ch 1 193 18 19 MHz Band Ch 1 45 22 MHz Band Ch 1 135 25 26 MHz Band Ch 1 40 662 frequency pair For verification of TX frequency only TX freq...

Page 106: ... 6MHz Band Ch 1 23 8MHz Band Ch 1 36 12MHz Band Ch 1 34 16MHz Band Ch 1 39 18 19MHz Band Ch 1 11 22MHz Band Ch 1 45 25 26MHz Band Ch 1 31 229 TX frequencies For verification of TX frequency only TX frequencies are only selectable in Telex mode Subsequent selection of other modes will disable the transmitter Total number of frequencies 1539 CONFIGURATION PROM INSTALLATION TRP 9250 TECHNICAL MANUAL ...

Page 107: ...Ah BCD X 10MHz BCD X 1MHz 7595d 1DABh BCD X 100kHz BCD X 10kHz 7596d 1DACh BCD X 1kHz BCD X 100Hz 7597d 1DADh Always 0 TX Modulation TX frequency 7598d 1DAEh BCD X 10MHz BCD X 1MHz 7599d 1DAFh BCD X 100kHz BCD X 10kHz 7600d 1DB0h BCD X 1kHz BCD X 100Hz Data for the Modulation nibble see description of the Single Frequency Format Designation Address Data Description decimal hexadecimal Max TX Power...

Page 108: ...ble HST mode All other data are defaulted to 1d 01h Enable SSB mode 7606d 1DB6h 0d 00h Disable SSB mode 1d 01h Enable SSB mode All other data are defaulted to 1d 01h Enable LSB mode 7607d 1DB7h 0d 00h Disable LSB mode 1d 01h Enable LSB mode All other data are defaulted to 1d 01h Enable R3E mode 7608d 1DB8h 0d 00h Disable R3E mode 1d 01h Enable R3E mode All other data are defaulted to 1d 01h Enable...

Page 109: ... AM mode 7613d 1DBDh 0d 00h Disable RX in AM mode 1d 01h Enable RX in AM mode All other data are defaulted to 1d 01h Enable TX in AM mode 7614d 1DBEh 0d 00h Disable TX in AM mode 1d 01h Enable TX on 2182kHz only 2d 02h Enable TX on 2182 2200kHz only 255d FFh Free TX in AM mode All other data are defaulted to 255d FFh Distress mode 7615d 1DBFh 0d 00h SSB mode when 2182 is pressed 3d 03h AM mode whe...

Page 110: ...X on PROM frequencies only 1d 01h Free TX frequency All other data are defaulted to 1d 01h Single sideband 7618d 1DC2h mode display 0d 00h Display upper sideband as USB 1d 01h Display upper sideband as SSB All other data are defaulted to 1d 01h CONFIGURATION PROM INSTALLATION TRP 9250 TECHNICAL MANUAL 3 43 ...

Page 111: ... 25d 19h 25d 19h 7602d 1DB2h 1d 01h 1d 01h 1d 01h 1d 01h 1d 01h 1d 01h 7603d 1DB3h 0d 00h 1d 01h 3d 03h 4d 04h 5d 05h 7d 07h 7604d 1DB4h 0d 00h 0d 00h 0d 00h 0d 00h 0d 00h 0d 00h 7605d 1DB5h 0d 00h 0d 00h 0d 00h 0d 00h 0d 00h 0d 00h 7606d 1DB6h 1d 01h 1d 01h 1d 01h 1d 01h 1d 01h 1d 01h 7607d 1DB7h 0d 00h 0d 00h 0d 00h 1d 01h 1d 01h 0d 00h 7608d 1DB8h 1d 01h 1d 01h 1d 01h 1d 01h 1d 01h 1d 01h 7609d...

Page 112: ...iguration the Configuration Mode may be protected with a Password As default the Password is equal to 0 which requires no confirmation when selecting Configuration Mode The Password may be changed by selecting Function Number 99 in the Configuration Mode Next time Configuration Mode is selected the correct Password must be entered to get access to the mode Passwords from 1 to 9999999 may be used S...

Page 113: ...l is changed only Medium and Low are available Directly Executable Functions Some Functions are directly executable and requires no storing of parameters Press Function No The Function will be executed immediately and another Function Number may be entered If is pressed instead the Transceiver will return to normal operation Functions Disable Enable of keys When a key is disabled no change will ta...

Page 114: ...le 1 8 SSB key Disable Enable 1 9 AM key Disable Enable 1 10 TLX key Disable Enable 1 11 2182 key Disable Enable 1 12 Alarm Keys Disable Enable 1 13 HiSens key Disable Enable 1 14 SQL key Disable Enable 1 15 Tune keys Disable Enable 1 1 16 Rate keys Disable Enable 1 1 17 AGC On Off AGC limit keys Disable Enable 1 1 18 Sensitivity keys Disable Enable 1 1 19 Loudspeaker key Disable Enable 1 20 Volum...

Page 115: ...y Disable Enable 1 10 TLX key Disable Enable 1 13 HiSens key Disable Enable 1 14 SQL key Disable Enable 1 15 Tune keys Disable Enable 1 1 16 Rate keys Disable Enable 1 1 17 AGC On Off AGC limit keys Disable Enable 1 1 18 Sensitivity keys Disable Enable 1 1 19 Loudspeaker key Disable Enable 1 20 Volume keys Disable Enable 1 1 21 Scan key Disable Enable 1 22 Sweep key Disable Enable 1 23 Sleep key D...

Page 116: ...e 1 13 HiSens key Disable Enable 1 14 SQL key Disable Enable 1 15 Tune keys Disable Enable 1 1 16 Rate keys Disable Enable 1 1 17 AGC On Off AGC limit keys Disable Enable 1 1 18 Sensitivity keys Disable Enable 1 1 19 Loudspeaker key Disable Enable 1 20 Volume keys Disable Enable 1 1 21 Scan key Disable Enable 1 22 Sweep key Disable Enable 1 23 Sleep key Disable Enable 1 24 Light key Disable Enable...

Page 117: ...e Enable 1 10 TLX key Disable Enable 1 11 2182 key Disable Enable 1 12 Alarm Keys Disable Enable 1 13 HiSens key Disable Enable 1 14 SQL key Disable Enable 1 15 Tune keys Disable Enable 1 1 16 Rate keys Disable Enable 1 1 17 AGC On Off AGC limit keys Disable Enable 1 1 18 Sensitivity keys Disable Enable 1 1 19 Loudspeaker key Disable Enable 1 20 Volume keys Disable Enable 1 1 21 Scan key Disable E...

Page 118: ...ot engaged with DSC telex or Interface A 718 is installed 0 AF is taken from Line Key input on TU or TCU according to function no 73 1 Handset microphone input 2 Key selected input AF input follows active key input Default values Receiver Display TX Mode Parameter SSB AM AF Input 1 1 Select Transmitter Key Input versus TX Mode No 52 Select Transmitter Key Input versus transmitter mode 0 External K...

Page 119: ...ver AGC Parameters versus receiver mode No 54 Hang the AGC during transmit 1 The AGC action is disabled during transmit 0 The AGC action continues during transmit Default values Receiver Display RX Mode Parameter SSB AM CW TLX HST Hang 1 1 0 0 1 No 55 Select Hang AGC function versus receiver mode 1 The AGC operates with disabled Hang function 0 The AGC operates with enabled Hang function Default v...

Page 120: ... Long Hang Time 0 corresponds to Short Hang Time If Hang AGC see No 55 is disabled the AGC Hang Time has no influence Default values Receiver Display RX Mode Parameter SSB AM CW TLX HST Hang Time 1 1 0 0 1 No 58 Select AGC Suppressor function versus receiver mode 1 Activate the AGC Suppressor 0 Disable the AGC Suppressor Default values Receiver Display RX Mode Parameter SSB AM CW TLX HST Suppresso...

Page 121: ...s to a large AF bandwidth 0 corresponds to the normal AF bandwidth Default value is 0 Default values Receiver Display RX Mode Parameter SSB AM CW TLX HST AF Bandwith 0 1 0 0 1 Split Mode Disable Enable tables Disable Enable receiver transmitter Split Mode 1 Enable Split Mode 0 Disable Split Mode No 61 RX mode USB versus TX modes Default values Receiver Display TX Mode Parameter LSB AM RX Mode USB ...

Page 122: ...function Default value shown below No Function ParameterValue 65 Prog Scan Disable Enable 1 66 Prog Sweep Disable Enable 1 67 Prog Sleep Disable Enable 1 68 Prog Power Level Disable Enable 1 69 Prog STO Disable Enable 1 Disable Enable Prog 98 function No 70 Disable Enable view and change of the Security Code 1 makes it possible to view and change Security Code 0 makes it impossible to view or chan...

Page 123: ...put in the TU Line key socket 1 Enables external key input in the TCU Line key socket Default values Receiver Display TX Mode Parameter SSB AM External key input 1 1 No 74 View change External Line key audio key inputs versus TLX and HST mode 0 Enables external audio key inputs in the TU Line key socket 1 Enables external audio key inputs in the TCU Line key socket Default values Receiver Display ...

Page 124: ...equency control Value 0 When TELEX with local frequency control is enabled all control of TRP9250 must be carried out manually When TLX on the keyboard is pressed TRP9250 will enter telex mode and respond to keying signals on the EXT KEY input in the Line key connector All RX TX frequencies are changed via the keyboard Controlled scanning of RX frequencies is possible Programming one of the TRP925...

Page 125: ...terrupted and normal operation of the keyboard is possible To reenter control from the Radio Telex modem and hence allow scanning again press the TLX key TRP 9250 will automatically return to Autotelex with telephony option if a transmitter frequency command is received from the Radio Telex modem While TRP9250 is controlled by the Radio Telex modem the Remote annunciator is flashing in the display...

Page 126: ...hrough 6 programmed More Control Units When TRP9250 includes the optional built in DSC Telex Controller Receiver TRP9250 will react onany controlcommand received regardlessofthePrioritySystemstateandcurrentprogramming Control commands will even overrule all programmed Security Codes and enable normal operation securing transmission of a DSC message When a handset is lifted off hook on a TCU an Off...

Page 127: ...r Value Disable 0 Start Stop on positive negative transition 1 Start Stop on negative positive transition 2 Start Stop on positive positive transition 3 Start Stop on negative negative transition 4 If a step function is wanted select value 1 or 2 and store a Dwell Time 0 during the programming of the scan or sweep program See Channel Scanning Set Up or Frequency Sweeping Set Up Scan S S Coupling P...

Page 128: ...Busy annunciator is flashing in the display of all other TCU s to indicate that the transceiver is in use When control from the currently used TCU no longer is needed it is necessary to press Prog 0 Enter Leave System To Other User to enable control transfer to another TCU The Busy annunciators is then switched off to indicate that the transceiver is no longer in use When the Busy annunciator is s...

Page 129: ...are updated according to the Exclusive Access parameter The received signal is led to all TCU s and all internal speakers may locally be switched on off The external speaker may be switched on off according to it s configuration See description below MASTER PRIORITY If it is desirable to have one TCU with higher priority than the rest Master Priority 1st Priority should be enabled When Master Prio...

Page 130: ...p and Sleep No 95 When function number 95 is selected all parameters and frequency tables of Scan Sweep and Sleep programmes are deleted and reset to factory setting Reset currently used Transceiver Control Unit No 96 When function number 96 is selected on a Transceiver Control Unit connected to the ScanBus the contents of it s EEPROM is reset to factory setting The EEPROM contains information abo...

Page 131: ...wedorchangedbyselecting Function Number 99 Next time Configuration Mode is selected the correct Password must be entered to get access to the mode Passwords from 1 to 9 999 999 may be used When function number 99 is selected the current Password is displayed To change the Password key in the new Password and press to store it If no change is wanted press Press to get back to normal operation INSTA...

Page 132: ... direct dial call cont d 4 33 Sending a direct dial call info 4 34 Sending a direct dial call cont d 4 35 Receiving distress alert info 4 36 Receiving distress alert 4 37 Acknowledging a distress alert info 4 38 Acknowledgeing a distress alert 4 39 Relaying a received distress alert info 4 40 Relaying a received distress alert 4 41 Receiving distress relay info 4 42 Receiving distress relay 4 43 R...

Page 133: ...DSC 9000 FRONT PANEL DSC OPERATION DSC 9000 FRONT PANEL 4 2 TRP 9250 TECHNICAL MANUAL ...

Page 134: ...ange the content of a selection field Move between commands Change list numbers Change between numbers and letters in alpha numeric fields Enters the content of a selection or entry field and moves to the next step Executes a selected command Moves to the previous step Deletes the character at the cursor when keying in a value Interrupts transmission of a call in progress Stops an aural alarm sign...

Page 135: ...ss key is kept pressed Quick flashing for 5 seconds red light A distress alert transmission is in progress Steady red light Distress alert will be automatically retransmitted A call other than distress has been received The lamp remains Slow flashing flashing until the call has been read out yellow light Transmission of a call other than distress is in progress Steady yellow light DSC OPERATION KE...

Page 136: ...call alarm sounds or either alarm sounds or the distress lamp is illuminated and when the aural distress alarm sounds Different on off patterns so it is possible to distinguish between distress alarm and call alarm REMOTE ACTIVATION OF DISTRESS ALERT An external push button may be connected to the equipment for remote initiation of a distress alert The external push button may be combined with a l...

Page 137: ...n the MAIN MENU STATUS or RX CALL states or if all control units are passive the display of a passive control unit shows If the active control unit is in any other state the display of a passive control unit shows Only a passive control unit with higher priority can interrupt the active control unit in this case Only the keys and are functioning on a passive control unit An incoming call activates...

Page 138: ...age 6 50 6 50 6 52 6 52 6 53 6 53 6 19 6 45 6 68 6 68 6 68 6 70 6 70 6 54 6 48 7 18 7 18 7 21 7 19 7 19 7 20 7 20 7 20 7 18 7 21 7 22 6 55 6 58 6 54 6 54 6 55 6 58 6 64 6 67 6 66 6 59 6 60 6 62 6 63 6 70 6 71 6 69 6 19 6 31 MENU TREE DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 7 ...

Page 139: ...DISTRESS ALERT INFO To edit the Information release immediately DSC OPERATION DISTRESS ALERT INFO 4 8 TRP 9250 TECHNICAL MANUAL ...

Page 140: ...lert information will be transmitted when the key is released after the 6 seconds has elapsed DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Keep pressing 5 sec to send message DISTRESS ALERT DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 9 ...

Page 141: ...the moment the Distress button is pressed and may be corrected manually by selecting EDIT Nature of Distress Selectable Options Fire explosion Flooding Collision Grounding Danger of capsizing Sinking Disabled and adrift Undesignated distress Abandoning ship Type of Subsequent Distress Communication Selectable Options USB telephony AM telephony FEC telex DSC OPERATION EDITING A DISTRESS ALERT INFO ...

Page 142: ...DISTRESS Position 55 59 N 133 22 W at 1229 UTC POSITION OK EDIT UNKNOWN DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Change by or press Enter DISTRESS Position 55 66 N 133 22 W at 1229 UTC Undesignated distress USB telephony Change by or press Enter DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony DSC distress freq ALL SINGLE ...

Page 143: ...C Distress frequencies in turn Note The Frequency is preset to 2187 5 kHz if watch receiver 1 is set to Distress watch MF DSC 9001 If a single frequency is selected the Distress Alert will be sent on that frequency 5 times in each transmission DSC OPERATION EDITING A DISTRESS ALERT INFO 4 12 TRP 9250 TECHNICAL MANUAL ...

Page 144: ...Alert immediately or press to return to the Main Menu DSC FREQUENCY SELECTION 97 DISTRESS Tx 8414 5 Rx 8414 5 kHZ Change by or press Enter DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Press Distress 6 sec to send message EDITING A DISTRESS ALERT Cont d DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 13 ...

Page 145: ...matically to telephony or telex mode as indicated in the call and to the appropriate distress frequency in the same band as the call After 3 minutes if a single frequency was selected the last line shows Press Enter to select DSC frequency Another DSC frequency may then be selected and the distress alert repeated on this frequency Automatic transmission if Enter is not pressed DSC OPERATION SENDIN...

Page 146: ...ived or is pressed Transmitting DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Keep pressing 5 sec to send message DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Keep pressing 1 sec to send message DISTRESS Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Release button DISTRESS Position 55 59 N 133 22...

Page 147: ...knowledgement call END should be entered when communication is completed The display returns to STATUS display or to RX CALL if not all received calls have been read out and scanning is resumed on the transceiver if so selected The Distress Acknowledgement is an All Ships Call and therefore received not only by the ship in distress DSC OPERATION RECEIVING DISTRESS ACKNOWLEDGEMENT INFO 4 16 TRP 925...

Page 148: ...hony The Transceiver is automatically set to the Distress traffic frequency 4 When communication is completed enter END RX CALL All ships from 001234567 Category Distress Distress ack Received on 8414 5 kHz MORE DISTRESS ACKNOWLEDGEMENT TO 123456789 Position 55 66 N 133 22 W at 1229 UTC Undesignated distress USB telephony SET UP QUIT DISTRESS ACKNOWLEDGEMENT TO 123456789 Position 55 66 N 133 22 W ...

Page 149: ...SENDING DISTRESS RELAY CALL INFO To relay a received distress alert please refer to page 2 41 DSC OPERATION SENDING DISTRESS RELAY CALL INFO 4 18 TRP 9250 TECHNICAL MANUAL ...

Page 150: ...X CALL Saved call Enter number 0 9 DIRECT DIAL SELECTIVE GROUP AREA ALL SHIPS TX CALL Selective to 001234567 Enter maritime mobile service identity TX CALL Selective to 001234567 Category Distress Change by or press Enter TX CALL Selective to 001234567 Category Distress Distress relay Change by or press Enter DISTRESS RELAY Ship 123456789 Enter maritime mobile service identity DISTRESS RELAY Ship ...

Page 151: ...s automatically transmitted 5 times total duration approx 50 sec Following transmission of a selective call the receiver is set to the DSC RX frequency and awaits an acknowledgement within 5 minutes For All ships Group or Area calls no acknowledgement is expected In this case the transceiver is set automatically to telephony or telex mode as indicated in the call and to the appropriate distress an...

Page 152: ...e by or press Enter DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Change by or press Enter DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Press Enter to select DSC frequency DSC FREQUENCY SELECTION 97 DISTRESS Tx 8414 5 Rx 8414 5 kHz Change by or press Enter Awaiting ack on 8414 5 kHz...

Page 153: ...transmitter are set to USB at the telephonydistress frequency in the same band If the handset is lifted off hook while the acknowledgement is displayed the telephony transmitter and receiver are set automatically to the telephony distress and safety frequency in the same band as the acknowledgement call END should be entered when communication is completed The display returns to STATUS or to RX CA...

Page 154: ...automatically set to the Distress traffic frequency 4 When communication is completed enter END DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony END RX ACKNOWLEDGEMENT from 001234567 Category Distress Distress relay Received on 8414 5 kHz MORE DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telepho...

Page 155: ...stress Distress Urgency Urgency Safety Safety Ship s business Routine Type of subsequent communication Telecommand Selecable options USB telephony FEC telex ARQ telex For distresss category additionally Distress relay Note Telecommands may be added dependent on configuration DSC OPERATION SENDING A CALL INFO 4 24 TRP 9250 TECHNICAL MANUAL ...

Page 156: ...f subsequent communication telecommand Press TX CALL Saved call 0 9 DIRECT DIAL SELECTIVE GROUP AREA ALL SHIPS TX CALL Selective to 001234567 Enter maritime mobile service identity TX CALL Selective to 001234567 Category Routine Change by or press Enter TX CALL Selective to 001234567 Category Routine USB telephony Change by or press Enter SENDING A CALL DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 25...

Page 157: ...owledgement within 5 minutes for selective calls and 25 seconds for direct dial calls All ships group and area calls require no acknowledgement When the transmission is completed the transceiver is set to the mode and frequencies indicated in the call by pressing ENTER or fortelephony calls lifting the handset off hook within 1 minute END should be entered when communication is completed For telep...

Page 158: ...e to 001234567 Category Routine USB telephony Press Enter to select DSC frequency DSC FREQUENCY SELECTION 08 NATIONAL Tx 2159 5 Rx 1624 5 Change by or press Enter TX CALL Selective to 001234567 Category Routine USB telephony DSC Tx 2159 5 kHz EDIT SAVE SEND Awaiting ack on 1624 5 kHz Transmitting Checking for free channel Tuning transmitter TX CALL Selective to 001234567 Category Routine USB telep...

Page 159: ...mode is displayed the mode and frequency is set as indicated in the call END should be entered when communication is completed For telephony calls just place the handset on hook The display returns to STATUS or to RX CALL if not all received calls have been read out and scanning is resumed on the transceiver if so selected DSC OPERATION RECEIVING ACKNOWLEDGEMENT INFO 4 28 TRP 9250 TECHNICAL MANUAL...

Page 160: ...ally set to the mode and frequencies indicated in the acknowledgement 3 When communication is completed enter END RX ACKNOWLEDGEMENT from 001234567 Category Routine USB telephony Working freq Tx 2076 0 Rx 1813 0 kHz END RX ACKNOWLEDGEMENT from 001234567 Category Routine USB telephony Working freq Tx 2076 0 Rx 1813 0 kHz SET UP QUIT RECEIVING ACKNOWLEDGEMENT DSC OPERATION TRP 9250 TECHNICAL MANUAL ...

Page 161: ...the coast station has been programmed into the MMSI list When Enter is pressed the programmed name of the coast station will be shown next to the 9 digit MMSI number Alternatively the telephone list number 0 99 may be entered if the number has been programmed into the telephone list When Enter is pressed the programmed name of the coast station will be shown next to the telephone number The name o...

Page 162: ... entering a List number Press TX CALL Saved call 0 9 Repeat Call DIRECT DIAL SELECTIVE GROUP AREA ALL SHIP TX CALL Direct dial to 002192000 Enter Maritime Mobile Service Identity TX CALL Direct dial to 002192000 Tel 42482544 Enter telephone number TX CALL Direct dial to 002192000 Tel 42482544 Press Enter to select DSC frequency DSC FREQUENCY SELECTION 08 NATIONAL Tx 2159 5 Rx 1624 5 Change by or p...

Page 163: ... If quality is satisfactory the acknowledgement contains the same working frequencies The coast station then starts dialling the subscriber If the working channel quality evaluation indicates that quality is not satisfactory the coast station may suggest other working frequencies In this case the DSC calls are repeated on the new working frequencies If the working channel quality evaluation again ...

Page 164: ... Transmitting Tuning transmitter Awaiting ack on 1624 5 kHz Transmitting Checking for free channel Awaiting ack on 1813 0 kHz Transmitting Tuning transmitter TX CALL Direct dial to 002192000 Tel 42482544 DSC tx 2159 5 kHz EDIT SAVE SEND TX CALL Direct dial to 002192000 Tel 42482544 Press Call to send on 2159 5 kHz TX CALL Direct dial to 002192000 Tel 42482544 Working freq Tx 2076 0 Rx 1813 0 kHz S...

Page 165: ...SENDING A DIRECT DIAL CALL INFO DSC OPERATION SENDING A DIRECT DIAL CALL INFO 4 34 TRP 9250 TECHNICAL MANUAL ...

Page 166: ...rom the coast station may contain information on the chargeable duration of the call RX ACKNOWLEDGEMENT from 002192000 Tel 42482544 End of call Duration 0 hours 6 min 35 sec QUIT SENDING A DIRECT DIAL CALL Cont d DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 35 ...

Page 167: ...uency ACK is replaced by RELAY See page 2 39 for acknowledgeing a Distress Alert and page 2 41 for Relaying a Distress Alert END should be entered when communication is completed The display returns to STATUS or to RX CALL if not all received calls have been read out and scanning is resumed on the transceiver if so selected Note A Distress Alert may be received on more frequencies DSC OPERATION RE...

Page 168: ...stress alert by telephony 3 When communication is completed enter END RX CALL Distress from 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Received on 2187 5 kHz SET UP END RX CALL Distress from 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Received on 2187 5 kHz ACK END RECEIVING DISTRESS ALERT DSC OPERATION TRP 9250 TECHN...

Page 169: ...knowledge the DSC distress alert first Start of transmission is automatically delayed until 1 minute has passed since receipt of the Distress Alert In this periode the displays shows Call in progress END should be entered when communication is completed The display returns to STATUS or to RX CALL if not all received calls have been read out and scanning is resumed on the transceiver if so selected...

Page 170: ...ephony Received on 2187 5 kHz ACK END DSC distress acknowledgements are normally made by coast stations only CONTINUE RETURN Transmitting Checking for free channel Tuning transmitter Call in progress DISTRESS ACKNOWLEDGEMENT TO 987654321 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Press Call to send on 2187 5 kHz DISTRESS ACKNOWLEDGEMENT TO 987654321 Position 55 59 N ...

Page 171: ...LERT INFO The distress relay call is automatically transmitted 5 times Regarding receiving distress relay acknowledgement please refer to page 2 23 DSC OPERATION RELAYING A RECEIVED DISTRESS ALERT INFO 4 40 TRP 9250 TECHNICAL MANUAL ...

Page 172: ...ated distress USB telephony Received on 8414 5 kHz RELAY END TX CALL Selective to 001234567 Enter maritime mobile service identity DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony Press Enter to select DSC frequency DSC FREQUENCY SELECTION 97 DISTRESS Tx 8414 5 Rx 8414 5 kHz Change by or press Enter Awaiting ack on 8414 5 kHz Transmitting Chec...

Page 173: ...he appropriate distress and safety frequency in the same band as the call END should be entered when communication is completed The display returns to STATUS or to RX CALL if not all received calls have been read out and scanning is resumed on the transceiver if so selected DSC OPERATION RECEIVING DISTRESS RELAY INFO 4 42 TRP 9250 TECHNICAL MANUAL ...

Page 174: ...ony 3 When communication is completed enter END RX CALL All ships from 001234567 Category Distress Distress relay Received on 8414 5 kHz MORE DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony SET UP QUIT DISTRESS RELAY Ship 123456789 Position 55 59 N 133 22 W at 1229 UTC Undesignated distress USB telephony END RECEIVING DISTRESS RELAY DSC OPERA...

Page 175: ... has been read out If the call does not contain mode information ACCEPT is omitted If SET UP is entered the mode and frequency of the transceiver is set as indicated in the call END should be entered when communication is completed The display returns to STATUS or to RX CALL if not all received calls have been read out and scanning is resumed on the transceiver if so selected All ships Group and A...

Page 176: ...n is deleted when the capacity is exceeded To see the content of the store press RX CALLS selects next or previous call displays the complete call RX CALLS 1229 UTC 1 JUL 1992 Distress call from 123456789 Received on 2187 5 kHz Change by or Enter to view RX CALL All ships to 001234567 Category Safety USB telephony Working freq TX RX 1734 0 Received on 2187 5 kHz SET UP QUIT RX CALL All ships to 00...

Page 177: ...he transceiver is set to the mode and frequencies indicated in the acknowledgement call by pressing Enter or for telephony calls lifting the handset off hook within one minute END should be entered when communication is completed For telephony calls just place the handset on hook The display returns to STATUS or to RX CALL if not all received calls have been read out and scanning is resumed on the...

Page 178: ...utomatically performed RX CALL Selective to 001234567 Category Routine USB telephony Working freq TX 8222 0 RX 8746 0 Received on 8436 5 kHz ACK END TX ACKNOWLEDGEMENT to 001234567 Category Routine USB telephony Working freq TX 8222 0 RX 8746 0 UNABLE TO COMPLY ABLE TO COMPLY TX ACKNOWLEDGEMENT to 001234567 Category Routine USB telephony Working freq TX 8222 0 RX 8746 0 OK EDIT TX ACKNOWLEDGEMENT ...

Page 179: ...it a busy signal to the calling subscriber The coast station evaluates the working channel quality during the DSC call If quality is satisfactory the acknowledgement contains the same working frequencies The coast station then starts dialling the subscriber If the working channel quality evaluation indicates that quality is not satisfactory the coast station may suggest other working frequencies I...

Page 180: ... from the coast station may contain information on the chargeable duration of the call Awaiting ack on 1813 0 kHz Transmitting Tuning transmitter END Awaiting ack on 1813 0 kHz Transmitting Checking for free channel SET UP Transmitting Checking for free channel TX CALL Direct dial to 002192000 Tel USB telephony Working freq TX 2076 0 RX 1813 0 Setting up transceiver TX ACKNOWLEDGEMENT to 002192000...

Page 181: ...ceiver 1 DSC watch receiver 1 s watch frequency or frequencies DSC watch receiver 2 DSC watch receiver 2 s watch frequency or frequencies Time UTC may be set in the programming menu Automatic acknowledgement status Empty Aut ack Unable The Automatic ack display field is empty if automatic acknowledgement is set to able to comply May be changed by selecting STATUS CHANGE DSC watch receiver 1 status...

Page 182: ...r an additional DU 9006 configured as a DSC watch receiver continuously on Its status is selelected in the configuration menu Note The STATUS line is empty if None is selected by configuration DSC watch receiver 2 frequency status Distress watch MF 2187 5 kHz Distress watch MF HF 2 4 6 8 12 16 MHz example Calling watch 08 09 10 11 17 20 example Shows the frequency ies watched by watch receiver 2 S...

Page 183: ...onsetocallscontainingatelephonytelecommandwillcontain Unabletocomply andtheadditional message selected Automatic acknowledgement transmission takes place only if enabled by automatic ack programming Automatic acknowledgement of direct dial calls takes place if Direct dial format is enabled by configuration If Direct dial format is enabled automatic ack of polling calls from coast stations is autom...

Page 184: ...y list The arrow keys will switch between the selected frequency numbers The Enter key will display the frequencies selected and the arrow keys wil now move between the frequencies of the DSC frequency list or a list number may be entered Pressing Enter will select the displayed frequency pair CHANGE STATUS DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 53 ...

Page 185: ...tions only press PROGRAMMING Automatic acknowledgement POLLING POSITION OTHER PROGRAMMING Aut ack of polling calls Specific stations only Change by or press Enter PROGRAMMING Aut ack of polling calls Specific stations only 002191000 _ Enter MMSI use for any digit PROGRAMMING Automatic acknowledgement POLLING POSITION OTHER PROGRAMMING Aut ack of position calls Specific stations only Change by or p...

Page 186: ...ns press PROGRAMMING Aut ack of position calls Specific stations only 002191000 _ Enter MMSI use for any digit PROGRAMMING Automatic acknowledgement POLLING POSITION OTHER PROGRAMMING Aut ack of other calls Specific stations only Change by or press Enter PROGRAMMING Aut ack of other calls Specific stations only 002191000 _ Enter MMSI use for any digit PROGRAMMING AUTOMATIC ACKNOWLEDGEMENT DSC OPER...

Page 187: ...pdating Select EDIT Press Enter the latitude Press Select S or N using an arrow key Press Enter the longtitude Press Select E or W using an arrow key Press PROGRAMMING Position 55 59 N 133 20 W at 1229 UTC OK EDIT PROGRAMMING Position 55 59 at UTC Enter latitude PROGRAMMING Position 55 59 N at UTC Change by or press Enter PROGRAMMING Position 55 59 N 133 20 at UTC Enter longtitude PROGRAMMING Posi...

Page 188: ... 12 hours have elapsed since the last updating the time will be deleted PROGRAMMING Position 55 59 N 133 20 W at 1229 UTC Enter the time of the position PROGRAMMING Position 55 59 N 133 20 W at 1229 UTC END PROGRAMMING POSITION DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 57 ...

Page 189: ...above options and Enter selects the displayed option and returns to STATUS menu Print Lists PROGRAMMING PRINTER LISTS The Print Lists menu allows selection of Print short dial list Print DSC frequency list Print Channel list Print MMSI number list Print telephone list Print configuration settings The arrow key switches beween the above options and Enter selects the displayed option starts print ou...

Page 190: ...eturn to the STATUS display PROGRAMMING Clock setting 1229 UTC Enter UTC time PROGRAMMING Clock setting 1229 UTC 12 Enter day of month PROGRAMMING Clock setting 1229 UTC 12 Jun Change by or press Enter PROGRAMMING Clock setting 1229 UTC 12 Jun 1992 Enter year PROGRAMMING Clock setting 1229 UTC 12 Jun 1992 END PROGRAMMING CLOCK SETTING DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 59 ...

Page 191: ...und CALL ALARM Select for how long the call alarm shall last using the arrow keys Press Select sound type C or D using an arrow key Press PROGRAMMING Distress alarm sound Type A Volume Change by or press Enter PROGRAMMING Distress alarm sound Type A Volume Change by or press Enter PROGRAMMING Distress alarm sound Type A Volume CHANGE TEST END PROGRAMMING Call alarm sound Duration 5 Type Volume Cha...

Page 192: ...n the loudspeaker Key beep sound KEY BEEP Select the volume level using the arrow keys Press to return to the STATUS display PROGRAMMING Call alarm sound Duration 5 Type C Volume PROGRAMMING Call alarm sound Duration 5 Type C Volume CHANGE TEST END PROGRAMMING Key beep sound Illegal key volume Volume Change by or press Enter PROGRAMMING SOUND SETTING DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 61 ...

Page 193: ...ing for the indicators using the arrow keys Press to return to the STATUS display The light in the Distress and Call indicators cannot be reduced completely PROGRAMMING Backlight Indicators Day Night Change by or press Enter PROGRAMMING Backlight Indicators Day Night Change by or press Enter PROGRAMMING Backlight Indicators Day Night Change by or press Enter PROGRAMMING Backlight Indicators Day Ni...

Page 194: ...MING SETTINGS CONTRAST Select the contrast setting using the arrow keys Press to return to the STATUS display PROGRAMMING Contrast setting Change by or press Enter PROGRAMMING CONTRAST SETTING DSC OPERATION TRP 9250 TECHNICAL MANUAL 4 63 ...

Page 195: ...quency Press If all fields are empty or 0 the number is deleted from the list The distress and safety frequencies 94 99 cannot be edited The pre programmed DSC frequency list is printed on the next page PROGRAMMING DSC frequency list 01 NATIONAL TX 2156 0 RX 1621 0 kHz Change by or press Enter PROGRAMMING DSC frequency list 01 NATIONAL TX 2156 0 RX 1621 0 kHz Enter name PROGRAMMING DSC frequency l...

Page 196: ...37 0 19 INTER 3 8416 0 8437 5 20 INTER 1 12577 5 12657 0 21 INTER 2 12578 0 12657 5 22 INTER 3 12578 5 12658 0 23 INTER 1 16805 0 16903 0 24 INTER 2 16805 5 16903 5 25 INTER 3 16806 0 16904 0 26 INTER 1 18898 5 19703 5 27 INTER 2 18899 0 19704 0 28 INTER 3 18899 5 19704 5 29 INTER 1 22374 5 22444 0 30 INTER 2 22375 0 22444 5 31 INTER 3 22375 5 22445 0 32 INTER 1 25208 5 26121 0 33 INTER 2 25209 0 ...

Page 197: ... when composing a TX CALL When Enter is pressed the name and the nine digit MMSI number is displayed When entering an unprogrammed list number the illegal key sound is given and the number is deleted If when receiving a call the MMSI number of the calling station is found in the MMSI list the name of the station will be displayed along with the nine digit MMSI number PROGRAMMING MMSI list 01 Name ...

Page 198: ...om the list Either the telephone number or the telephone list number 1 99 may be entered when composing a Direct dial call When Enter is pressed the telephone number and the name is displayed When entering an unprogrammed list number the illegal key sound is given and the number is deleted PROGRAMMING Telephone list 01 4542482544 SKANTI Change by or press Enter PROGRAMMING Telephone list 01 454248...

Page 199: ...s displayed Press to return to the STATUS display The program version and date is displayed if selecting DU If an additional DU is connected the program version and date for both units are shown DU 2 denotes the additional unit TEST Accumulated ON time Operating hours 128 END TEST Version DCU DU TEST Version DCU program 01 07 00 Date 930621 END DSC OPERATION TEST INFO 4 68 TRP 9250 TECHNICAL MANUA...

Page 200: ...d return to status display The error code consists of step number 2 digits indication of previous faults 1 digit 0 no 1 yes and failure type 1 digit If an additional DU is connected a selftest on that is included in the sequence The display will indicate that DU 2 is tested TEST Automatic Self test Completed 19 steps ok 0 bypassed 0 failed END TEST Automatic Self test 03 Synthesizer test Failed Er...

Page 201: ...rrow keys Press to performe the audio test Adjust the volume level using the arrow keys Press to end the test and return to the status display TEST RX audio WATCH 1 WATCH 2 TRANSCEIVER TEST Watch 1 RX audio END DSC OPERATION TEST SELF TEST 4 70 TRP 9250 TECHNICAL MANUAL ...

Page 202: ...ency in this test CONTINUE END TX CALL Selective to 00123456 Enter the maritime mobile service identity TX CALL Selective to 00123456 Press Enter to select DSC frequency DSC FREQUENCY SELECTION 94 DISTRESS Tx 2187 5 Rx 2187 5 Change by or press Enter Awaiting ack on 2187 5 kHz Transmitting Checking for free channel Tuning transmitter TX CALL Selective to 00123456 Category Safety Test Press Call to...

Page 203: ...DSC OPERATION 4 72 TRP 9250 TECHNICAL MANUAL ...

Page 204: ...onnections for DCU without mounting bracket 5 12 Connectors 5 13 Earth connections 5 13 Net connector DCU 9000 5 14 Mounting bracket terminal board 5 15 Aux connector DCU 9000 5 16 Installation configuration 5 18 Configuration of self id 5 18 Configuration of group id 5 18 Configuration of control unit priority 5 18 Configuration of radio interface 5 19 Configuration of handset hook switch interfa...

Page 205: ...DSC INSTALLATION 5 DSC INSTALLATION Table of Contents 5 2 TRP 9250 TECHNICAL MANUAL ...

Page 206: ...w the mounting bracket may be installed behind a bulkhead or a console panel for low profile mounting Fig 8a and 8b at page 7 7 and fig 9a and 9b at page 7 8 shows how flush mounting may be obtained and gives the dimensions for the necessary hardware External connections to the DCU 9000 are made to the terminal strips of the mounting bracket For top side cable entry the Terminal Board may be disma...

Page 207: ...DCU 9000 WITH MOUNTING BRACKET Fig 5 DSC INSTALLATION DCU 9000 WITH MOUNTING BRACKET 5 4 TRP 9250 TECHNICAL MANUAL ...

Page 208: ...ig 6 1 Space for cable entry min 50 Dimensions are in mm Tolerance 1 mm Centre of Gravity Weight DCU 1 2 Kg Weight Mounting Bracket 0 7 Kg Mounting Options DCU 9000 INSTALLATION WITH MOUNTING BRACKET DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 5 ...

Page 209: ... MOUNTING Fig 7 1 Space for cable entry min 50 Dimensions are in mm Tolerance 1 mm Centre of Gravity Weight DCU 1 2 Kg Weight Mounting Bracket 0 7 Kg Mounting Options DSC INSTALLATION DCU 9000 INSTALLATION WITH MOUNTING BRACKET 5 6 TRP 9250 TECHNICAL MANUAL ...

Page 210: ... Weight DCU 1 2 Kg Tolerance 1 mm Weight Mounting Bracket 0 7 Kg Centre of Gravity Construction drawing for Fixture Fig 8b 1 Customize to Bulkhead thickness Dimensions are in mm Tolerance 0 2 mm 1 DCU 9000 INSTALLATION WITH MOUNTING BRACKET DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 7 ...

Page 211: ...a Dimensions are in mm Weight DCU 1 2 Kg Tolerance 1 mm Weight Mounting Bracket 0 7 Kg Centre of Gravity Construction drawing for Fixture Fig 9b Dimensions are in mm Tolerance 0 2 mm DSC INSTALLATION DCU 9000 INSTALLATION WITH MOUNTING BRACKET 5 8 TRP 9250 TECHNICAL MANUAL ...

Page 212: ...TERMINAL BOARD MOUNTING OPTIONS NORMAL MOUNTING OF TERMINAL BOARD Fig 10a 180 MOUNTING OF TERMINAL BOARD Fig 10b TERMINAL BOARD MOUNTING OPTIONS DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 9 ...

Page 213: ...ET Fig 11 1 Space for cable entry min 100 Dimensions are in mm Tolerance 1 mm Centre of Gravity Weight 1 2 Kg Two M5x40 bolts included Mounting Options DSC INSTALLATION DCU 9000 WITHOUT MOUNTING BRACKET 5 10 TRP 9250 TECHNICAL MANUAL ...

Page 214: ...MOUNTING Fig 12a Dimensions are in mm Weight DCU 1 2 Kg Tolerance 1 mm Centre of Gravity Construction drawing for Fixture Fig 12b Dimensions are in mm Tolerance 0 2 mm DCU 9000 WITHOUT MOUNTING BRACKET DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 11 ...

Page 215: ...CABLE CONNECTIONS FOR DCU WITHOUT MOUNTING BRACKET Fig 13 DSC INSTALLATION CABLE CONNECTIONS FOR DCU WITHOUT MOUNTING BRACKET 5 12 TRP 9250 TECHNICAL MANUAL ...

Page 216: ... Fig 18 DCU 9000 EARTH CONNECTION Skanti part no 772 000 17 Wire specification Recommended wire dimension min 2 5 mm Sq Wire length as short as possible EARTH CONNECTIONS DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 13 ...

Page 217: ...3 Twisted pairs 1 and 6 2 and 3 4 and 5 6 and 7 8 and 9 15mm 5mm screen conductor Identify twisted pairs Before contacts of plug are soldered slide the plastic cover over the cable After the contacts are soldered latch the inner and outer shields into the connectors from the rear and snap in Finally slide the plastic cover over the shield and fix the two jack screws into the plastic cover plastic ...

Page 218: ...MOUNTING BRACKET TERMINAL BOARD Fig 22 MOUNTING BRACKET TERMINAL BOARD DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 15 ...

Page 219: ...AUX CONNECTOR DCU 9000 Fig 23 SKANTI part no 751 000 65 Cable specification Acommodate cable outer diameter from 4 4 to 11 0 mm DSC INSTALLATION AUX CONNECTOR DCU 9000 5 16 TRP 9250 TECHNICAL MANUAL ...

Page 220: ...rnally protected 12 GND 13 NMEA Rx Input Opto isolated serial interface for navigation equipment NMEA 0183 14 n c 15 n c Table 4 The printer interface is opto isolated with driver power delivered from the printer Most printers deliver a High 5V to 15V signal on one of the connector pins when the printer is operational Opto isolation may be disabled by connecting the terminals PC GND and GND and co...

Page 221: ...e page 3 47 Therefore check the numbers carefully for correctness before pressing Enter Configuration of Group ID One or more group call identities may be assigned to the station Group call identity numbers always contains a leading zero The group call identities assigned to the station must be stored in the DSC 9000 before it is able to respond to group calls Up to six group call identity numbers...

Page 222: ...ents To change configuration select INTERFACES in the CONFIGURATION menu and press Enter Select RADIO in the Interfaces menu and press Enter Select CONTROL in the Radio interface menu and press Enter Select the desired option and press Enter Configuration of Handset Hook Switch Interface The handset hook interface may be configured for either polarity of the input signal or for ignoring the input ...

Page 223: ... lay outs in the status display Distress watch MF Distress watch MF HF Calling watch None One of the lay outs may be selected for each watch receiver To change the configuration select WATCH in the CONFIGURATION menu and press Enter Select the desired configuration for each watch receiver and press Enter Note When the TRP 7000 or TRP 8000 is intended to be used for automated radiotelex and no addi...

Page 224: ...rn the desired activation conditions Distress alarm only Call alarm only Distress Call alarm Distress alarm lamp Configuration of Formats Certain call formats may be omitted This enables the DSC 9000 to be adapted to specific applications where it is desirable to avoid unintended use of these formats The formats that can be disabled are Distress Group Area Direct dial To change the configuration s...

Page 225: ... use mode Data V 21 Data V 22 Data V 22 bis Data V 23 Data V 26 bis Data V 26 ter Data V 27 ter Data V 32 USB telephony AM telephony Distress relay FEC telex ARQ telex RTTY receive RTTY A1A CW tape Ship position A1A CW Morse Facsimile No information Reduced set of telecommands USB telephony Distress relay FEC telex ARQ telex Only messages enabled by configuration are selectable in TX calls All mes...

Page 226: ...TY SKANTI PART NUMBER Mounting bracket for DCU 9000 1 107 810 40 D sub connector 9 pole male 2 751 000 64 D sub connector 15 pole male 1 751 000 65 Tab connector female 1 772 000 17 ACCESSORIES INCLUDED DSC INSTALLATION TRP 9250 TECHNICAL MANUAL 5 23 ...

Page 227: ...DSC INSTALLATION 5 24 TRP 9250 TECHNICAL MANUAL ...

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