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Skanti TRP 9251 S Technical Manual

Trp 9250 series radio transceiver for mf / hf
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TRP 9250 Series
Radio Transceiver
for MF / HF
Technical Manual
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Summary of Contents for Skanti TRP 9251 S

  • Page 1 TRP 9250 Series Radio Transceiver for MF / HF Technical Manual Open Diagrams...
  • Page 2 1. INTRODUCTION Table of Contents INTRODUCTION 1. INTRODUCTION Table of Contents General Description Basic Versions Technical Data TRP 9250 TECHNICAL MANUAL...
  • Page 3 INTRODUCTION TRP 9250 TECHNICAL MANUAL...

  • Page 4: General Description

    2182kHz. A squelch simplified GMDSS installations. The TRP 9500 circuit, an low noise RF-amplifier and RF-atte- can be fitted in the SKANTI COMBRIDGE nuator are also included. The transceiver is fully synthesized and the receiver may be communication system for GMDSS.

  • Page 5: Basic Versions

    INTRODUCTION BASIC VERSIONS BASIC VERSIONS TRP 9250 Marine HF-SSB Radio System • 250 Watt P.E.P. Power Amplifier. • Simplex / Semi-duplex operation. • 896 Pre-Programmable Frequencies in the ITU Marine Bands. Free RX Frequency. • ITU Frequencies Pre-Programmed. • Labelling of Units. Transceiver Control Unit Type TCU 9000 S, Transceiver Unit Type TU 9250 S, Antenna Tuning Unit Type ATU 9250.
  • Page 6 BASIC VERSIONS INTRODUCTION TRP 9254 General Purpose HF-SSB Radio System • 250 Watt P.E.P. Power Amplifier. • Simplex / Semi-duplex operation. • Free TX Frequency Selection 1.6 - 30MHz. Free RX Frequency. • Labelling of Units. Transceiver Control Unit Type TCU 9004 S, Transceiver Unit Type TU 9254 S, Antenna Tuning Unit Type ATU 9250.

  • Page 7: Technical Data

    INTRODUCTION TECHNICAL DATA TECHNICAL DATA GENERAL S ub - c arri e r us er- pro gram m abl e fr om 1500 Hz to 2950 Hz, default 1700 Hz. Reception: Frequency shift keyed carrier Complies with the relevant IMO performance standards, the ITU Radio Regulations, the (F1B).
  • Page 8 TECHNICAL DATA INTRODUCTION Input Protection: Spurious Response Rejection: 30 V RMS (EMF) for up to 15 min. Greater than 80 dB. Internally Generated Spurious Signals: IF Selectivity: SSB: 350 Hz to 2.7 kHz Less than 5 dB SINAD (SSB). AM: +/- 3 kHz Spurious Emission: TLX: +/- 150 Hz (optional) CW: +/- 150 Hz, +/- 1.20 kHz and +/- 3.00 kHz...
  • Page 9 INTRODUCTION TECHNICAL DATA Frequency Range Input Impedance: Nominal 50 ohm Continuous coverage: 1.605 MHz - 30 MHz Power Handling Capability: 250 W PEP ITU Marine Bands: 2Mhz = 1.605 - 4.000 MHz Output Power in Antenna: 4MHz = 4.000 - 4.438 MHz AC supply or min.
  • Page 10 TECHNICAL DATA INTRODUCTION TX audio end to Ext key off: 0 ms Nominal battery capacity: 40 - 200 Ah Ext key off to RX audio ready: typ. 9 ms Nominel charging time: Max. 10 hours to 80% capacity (receive condi- Scan Program Start/stop Input tion, 200 Ah battery).
  • Page 11 INTRODUCTION TECHNICAL DATA Compass safe distance: Compass safe distance in accordance with ISO/R 694 are given below in metres. Standard Steering Unit 5.4˚/H 18˚/H TCU 9000 TU 9250 ATU 9250 DCU 9000 PC 9000 PRN 9000 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-...

  • Page 12: Table Of Contents

    2. OPERATION Table of Contents OPERATION 2. OPERATION Table of Contents Transceiver Control Unit Keys and Simplex Frequency 2-25 Annunciators Copy Rx Frequency 2-26 TCU 9000 for versions TRP 9250, Copy Tx Frequency 2-27 9251 and 9253 Store a ChanneL 2-28 TCU 9002 for versions TRP 9252 Recall A Channel...
  • Page 13 OPERATION 2. OPERATION Table of Contents TRP 9250 TECHNICAL MANUAL...

  • Page 14: Transceiver Control Unit Keys And Annunciators

    TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS OPERATION TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9000 for versions TRP 9250 S, 9251 S and 9253 S. TRP 9250 TECHNICAL MANUAL...

  • Page 15: Tcu 9002 For Versions Trp 9252 And 9257

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

  • Page 16: Tcu 9004 For Version Trp9254

    TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS OPERATION CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9004 for version TRP 9254 S. TRP 9250 TECHNICAL MANUAL...

  • Page 17: Tcu 9005 For Version Trp 9255

    OPERATION TRANSCEIVER CONTROL UNIT KEYS AND ANNUNCIATORS CONTROL UNIT KEYS AND ANNUNCIATORS TCU 9005 for version TRP 9255 S. TRP 9250 TECHNICAL MANUAL...

  • Page 18: Symbol Explanation

    SYMBOL EXPLANATION OPERATION SYMBOL EXPLANATION Symbol Description Keying sequence This symbol is printed on top of the decription of the keys used to perform a given operation. Display guidance This symbol is printed on top of the pictures which will show you the annunciators that a given keying sequence will activate and in this way confirm to you that you have pressed the correct keys.

  • Page 19: Power On

    OPERATION POWER ON POWER ON Turning on the TRP 9250 Press to turn on the TRP 9250. The display will return the last set-up from when the transceiver was turned off. Select the required illumination level for the Keyboard and Display. The illumination has 4 different levels: Press to toggle the illumination level.

  • Page 20: Distress Operation

    DISTRESS OPERATION OPERATION DISTRESS OPERATION Using the 2182 kHz Distress mode. Press to switch on the TRP 9250. Press to select the pre-set Distress mode. Press simultaneously to transmit the Two-Tone Alarm Signal. The Alarm Signal will continue for 45 seconds or untill is pressed.

  • Page 21: Test Of Alarm Generator

    OPERATION TEST OF ALARM GENERATOR TEST OF ALARM GENERATOR Without the Dummy load 741/742 installed Keep pressed on any transmitter frequency to test the audio part of the 2-tone Alarm Generator. With the Dummy load 741/742 installed Keep pressed on any transmitter frequency in SSB mode (apart from2182 kHz*).

  • Page 22: Receiver Frequency

    RECEIVER FREQUENCY OPERATION RECEIVER FREQUENCY Entering a receiver frequency Press to clear the receiver display. Enter the receiver frequency that you wish to use. e.g. 4419.4 kHz. 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 .

  • Page 23: Audio Control

    OPERATION AUDIO CONTROL AUDIO CONTROL Operating Speaker, Volume and Squelch Press to switch the internal as well as the external Speaker on and off. The Speaker annunciator will be displayed when the Speaker is on. Press to adjust the Speaker Level.

  • Page 24: Receiver Tuning

    RECEIVER TUNING OPERATION RECEIVER TUNING Tuning the Receiver frequency. Press to select the Tune Rate. The display bar will indicate the selected rate. e.g. 1 kHz rate. Press to tune the receiver to the required frequency. e.g. Tuning down 2 kHz from 4143.62 to 4141.62 kHz. User-programmable Tune Rate Press and key...
  • Page 25 OPERATION RECEIVER TUNING Automatic Receiver Tuning Press to start automatic receiver tuning with the selected Tune Rate (standard- / or user-programmable- as indicated by the RX display bar). While tuning, the Tune Rate may be changed by pressing While tuning, the dwell-time (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.

  • Page 26: Automatic Gain Control

    AUTOMATIC GAIN CONTROL OPERATION AUTOMATIC GAIN CONTROL Adjusting the receiver gain. For normal operation the AGC should be switced on. AGC on. The receiver sensitivity will automatically be adjusted to the received signal level. The Signal strength of the received signal is displayed. No further adjustment of the AGC is needed.
  • Page 27 OPERATION AUTOMATIC GAIN CONTROL AGC off Press to turn the 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. 2-16 TRP 9250 TECHNICAL MANUAL...

  • Page 28: Difficult Receiver Conditions

    DIFFICULT RECEIVER CONDITIONS OPERATION 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.

  • Page 29: Adjust Bfo

    OPERATION ADJUST BFO ADJUST BFO For versions TRP 9255 and 9257 only. Adjusting the BFO in CW mode . Press keys to adjust frequency of the received morse signal to the wanted pitch. When a BFO key is pressed the beat frequency is shortly shown in the receiver display.

  • Page 30: Change Bandwidth

    CHANGE BANDWIDTH OPERATION CHANGE BANDWIDTH For versions TRP 9255 and 9257 only. Operating the Band Width key in CW mode. Press Press 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.

  • Page 31: Transmitter On/Off

    OPERATION TRANSMITTER ON/OFF TRANSMITTER ON/OFF Turning the transmitter on or off. Press to turn the transmitter on. The TX display will display the selected transmitter frequency. Press to turn the transmitter off. The TX display will be extinguished. 2-20 TRP 9250 TECHNICAL MANUAL...

  • Page 32: Transmitter Frequency

    TRANSMITTER FREQUENCY OPERATION TRANSMITTER FREQUENCY Selecting a transmitter frequency Press to clear the transmitter display Enter the transmitter frequency that you wish to use. e.g. 4125 kHz. Press to complete your frequency choise. Transmitter frequency range: Dependent of Transceiver version (See below). The transmitter display will flash if an invalid frequency is entered.

  • Page 33: Power Level

    OPERATION POWER LEVEL POWER LEVEL Changing The Transmitter Power Level on versions TRP 9250, 9251, 9253 and 9257. Press to switch from Full to Medium power. Press to switch from Medium to Low power. Press to switch from Low back to Full power. Changing The Transmitter Power Level on versions TRP 9254 and 9255.

  • Page 34: New Medium Power Level

    NEW MEDIUM POWER LEVEL OPERATION NEW MEDIUM POWER LEVEL Selecting a new level for Medium power on versions TRP 9250, 9251, 9253 and 9257. Press and the first option for Medium power will be displayed: 60 W. Press and the second option for Medium power will be displayed: 100 W.

  • Page 35: Tune The Atu

    OPERATION TUNE THE ATU TUNE THE ATU Tuning the Automatic Antenna Tuner . The Automatic Antenna Tuner will tune the antenna to the best possible transmission condition the first time that the handset key is pressed after a new transmit frequency has been selected.

  • Page 36: Simplex Frequency

    SIMPLEX FREQUENCY OPERATION SIMPLEX FREQUENCY Selecting the same frequency for both receiver and transmitter. Press to clear both the receiver and the transmitter displays. Enter the frequency that you wish to use for both receiving and transmitting. e.g.2049 kHz Press to complete your frequency choise.

  • Page 37: Copy Rx Frequency

    OPERATION COPY RX FREQUENCY COPY RX FREQUENCY Copying the receiver frequency to the transmitter. You start with different frequencies in the RX and the TX displays. Press to copy the receiver frequency. Prog and the RX Bar will flash in the display.

  • Page 38: Copy Tx Frequency

    COPY TX FREQUENCY OPERATION COPY TX FREQUENCY Copying the transmitter frequency to the receiver. You start with different frequencies in the RX and the TX displays. Press to copy the transmitter frequency. Prog and the RX Bar will flash in the display.

  • Page 39: Store A Channel

    OPERATION STORE A CHANNEL STORE A CHANNEL Storing a channel in the User Programmable Memory Enter the required Receiver and Transmitter frequencies as well as the operating mode. e.g. RX 4143.6, TX 6218.6 and mode SSB. Press to activate storage of the present set-up.

  • Page 40: Recall A Channel

    RECALL A CHANNEL OPERATION RECALL A CHANNEL Recalling an ITU channel or a channel stored in the User Programmable Memory. Press and the display will be cleared. Enter the required channel number. e.g. ITU channel 1221. Press .The Receiver and the Transmitter frequencies stored in channel 1221 is now selected and will be displayed.

  • Page 41: Change Mode

    OPERATION CHANGE MODE CHANGE MODE Switching to a different operating mode. For all versions: Press to switch to AM mode. Press to switch to TELEX mode. Press to switch to R3E mode. For versions TRP 9250, 9251, 9253 and 9257: Press to switch to SSB mode.
  • Page 42 CHANGE MODE OPERATION For versions TRP 9255 and 9257. Press to switch to CW mode. As standard LSB is only enabled in the Basic version TRP 9254. TRP 9250 TECHNICAL MANUAL 2-31...

  • Page 43: Channel Scanning, Set Up

    OPERATION CHANNEL SCANNING, SET UP CHANNEL SCANNING, SET UP Setting up a Channel Scanning program Press to start the programming. The currently selected Scan Program Number is displayed. e.g. 0. Enter the Scan Program Number that you wish to programme. e.g.
  • Page 44 CHANNEL SCANNING, SET UP OPERATION Press to adjust the sensitivity level. e.g. sensitivity -80 dB Press to store the level. Enter the Dwell Time which is the period in which the receiver will "listen" for a signal on each frequency. e.g.
  • Page 45 OPERATION CHANNEL SCANNING, SET UP Enter the second Channel Number to be scanned. e.g. ITU ch. 1206 Press to store the channel. 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.

  • Page 46: Channelscanning, Set Up Info

    CHANNEL SCANNING, SET UP INFO OPERATION CHANNEL SCANNING, SET UP INFO Scanning parameters: Scan Program Number Number Of Channels Trigger Source Scanning annunciator Receiver display Selected sensitivity level Programming annunciator Transmitter display Dwell Time Hold Time Scanning annunciator: Will be on during the programming. Scan Program Number: 10 Scan Programs.
  • Page 47 OPERATION CHANNEL SCANNING, SET UP INFO Delete a Scan Program: Store 00 as the Number Of Channels to be scanned. Programming annunciator: Will flash during the programming. Dwell Time: The period in which the receiver will "listen" for a signal on each frequency in the Scan Table.
  • Page 48 OPERATION Replace a channel: Store the new Channel Number in the position of the channel 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"...

  • Page 49: Channel Scanning, Recall Program

    OPERATION CHANNEL SCANNING, RECALL PROGRAM CHANNEL SCANNING, RECALL PROGRAM Recalling a Scan Program Press to recall one of the 10 Scan Programs. The latest selected Scan Program will be displayed. e.g. Scan Program Number 0. Scan Programs are selected with numbers from 0 to 9. Choose and enter the Scan Program Number e.g.

  • Page 50: Channel Scanning,Start/Stop

    CHANNEL SCANNING, START/STOP OPERATION CHANNEL SCANNING, START/STOP Operating the Channel Scanning. Press to start Channel Scanning. The Scan Program Number of the selected Scan Program will shortly be displayed. e.g.Scan Program Number 1. Channel Scanning: Stop Channel Scanning: Press to stop the Channel Scanning. Scanning will start on the next channel in the Scan Table when you press again.

  • Page 51: Frequency Sweeping, Setup

    OPERATION FREQUENCY SWEEPING, SET UP FREQUENCY SWEEPING, SET UP Setting up the Sweep Program. Press to start the programming. The currently stored Sweep parameters are displayed. e.g. No parameters are stored. 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.
  • Page 52 FREQUENCY SWEEPING, SET UP OPERATION Enter the Hold Time which is the period in which the receiver will stay on a frequency when the Trigger Source has detected a signal. e.g. 20 seconds. Press to store the Hold Time. Enter the Step Frequency which is the frequency distance between all frequencies in the sweep.

  • Page 53: Frequency Sweeping, Set Up Info

    OPERATION FREQUENCY SWEEPING, SET UP INFO FREQUENCY SWEEPING, SET UP INFO Sweep parameters: Sweep annunciator Trigger Source Receiver display Selected sensitivity level Programming annunciator Transmitter display Dwell time Hold time Sweep annunciator : Will be on during the programming and will flash during a frequency Sweep.

  • Page 54: Frequency Sweeping Start/Stop

    FREQUENCY SWEEPING, START/STOP OPERATION FREQUENCY SWEEPING, START/STOP Operating the frequency Sweeping Press to start frequency sweeping using the stored Sweep parameters. Press to stop the frequency sweep. Sweeping will start on the next frequency in the band when you press again.

  • Page 55: Sleep Timer, Set Up

    OPERATION SLEEP TIMER, SET UP SLEEP TIMER, SET UP Setting up a Sleep Program. Press to start the programming. The currently selected Sleep Program is displayed. e.g. 0. Enter the Sleep Program Number that you whish to programme. e.g. 9. Press to select the program number.
  • Page 56 SLEEP TIMER, SET UP OPERATION Enter the Wake Up Time which is the time of day that you wish this program shall turn on the transceiver. e.g. 15.00 (3.00 PM). Press to store the Wake Up Time. Enter the Fall Asleep Time which is the time of day that you wish this program shall turn off the transceiver.

  • Page 57: Sleep Timer Info

    OPERATION SLEEP TIMER, SET UP SLEEP TIMER INFO Timer parameters: Sleep Program Number Sleep Program Enable/Disable Receiver display Programming annunciator Transmitter display Wake Up Channel Sleep Program Number: 10 Sleep Programs. Selectable from 0 to 9. Sleep Program Enable/Disable: 0 = Disable Sleep Program, 1 = EnableSleep Program. Programming annunciator: Will flash during the programming.

  • Page 58: Sleep Timer On

    SLEEP TIMER ON OPERATION SLEEP TIMER ON Switching on the Sleep Timer. Press to switch off the transceiver and activate the Sleep Programs. When the Wake Up Time of one of the enabled Sleep Programs is reached the transceiver will automatically switch on. e.g.

  • Page 59: Operations

    OPERATION SLEEP TIMER ON The TRP 9250 will: Switch TX off to save power. Display "Sleep" in the TX display. Switch all loudspeakers off (mute). Flash the ":" symbol of the watch and respond to all keying, 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).
  • Page 60 OPERATION RELATED ’PROG’ KEY OPERATIONS OPERATION OPERATION RELATED ’PROG’ KEY OPERATIONS By using the ’Prog’ key extra functions and features may be selected, and programming of the equipment is possible. ’Prog’ operations are selected by pressing: 0-99 Some functions requires further key entries where as others requires storing of parameters with the ’STO’...
  • Page 61 OPERATION OPERATION RELATED ’PROG’ KEY OPERATIONS Set Beep Level. Select HST mode. Automatic Stepped Self-test. Manually Stepped Self-test. Read Protection Code. View ATU Relay Setting. Read CU Priority / Intercom Number. View CU Software Version, Release and Release Date. View TU Software Version, Release and Release Date. View TU Configuration Customer ID, Version, Release and Release Date.
  • Page 62 OPERATION RELATED ’PROG’ KEY OPERATIONS OPERATION Description of ’Prog’ operations Function Leave System to other User. Applicable with a Multi Control Unit operated transceiver . Connect TCU Remote Control port. Applicable with a Multi Control Unit operated transceiver . Select LSB Mode. Both Receiver and Transmitter is set to LSB (J3E) mode.
  • Page 63 OPERATION OPERATION RELATED ’PROG’ KEY OPERATIONS Set Break-in Time for CW. Break-in Time is the time elapsed from the morse key is released to the received signal is heard in the loudspeaker. To adapt the Break-in Time to the morse speed of the operator, it can be adjusted between 0.020 seconds to 1 second with the use of the "Volume Up"...
  • Page 64 OPERATION RELATED ’PROG’ KEY OPERATIONS OPERATION Select Intercom. When more than one Control Unit is connected the TRP 9250 can act as a normal telephone with intercommunication between any two control units.After "Prog" "10" "Enter" is pressed the display shows Phone _ Enter "phone number"...
  • Page 65 OPERATION OPERATION RELATED ’PROG’ KEY OPERATIONS View or change Security Code. Once encoded the Security Code provides the equipment with a psychological barrier against theft as the equipment is not operational before the correct code is entered. A "Security Code" sticker is supplied together with the transceiver. It must preferably be placed on a visible spot near the equipment.

  • Page 66: Propagation Of Hf And Mf Radiowaves

    PROPAGATION OF HF AND MF RADIO WAVES OPERATION PROPAGATION OF HF AND MF RADIO WAVES Introduction The TRP 9250 is able to operate on frequencies from 1.605 MHz to 30 MHz. This frequency span covers the upper part of the MF range (0.3 - 3 MHz) and the whole HF range (3 - 30 MHz). In this wide frequency area the propagation properties of radio waves differs markedly from one edge to the other.
  • Page 67 OPERATION PROPAGATION OF HF AND MF RADIO WAVES Skywave propagation At frequencies between 5 MHz and 30 MHz long distance propagation is achieved by skywave propagation. Certain layers of the Earth’s upper atmosphere, in the Ionosphere, called the E-layer and the F1- and the F2-layers are able to act as a sort of mirror to the radio waves in the above mentioned frequency range.

  • Page 68: Connectors

    3. INSTALLATION Table of contents INSTALLATION 3. INSTALLATION Table of contents Mounting The Units Configuration 3-49 Mounting the Transceiver Control Unit3-3 Select Configuration Mode 3-49 Mountingthe Transceiver Unit Reconfiguration of a Function 3-49 Mounting the Antenna TuningUnit withParameters Directly Executable Functions 3-50 Disable or Enable Keyboard keys 3-50...
  • Page 69 INSTALLATION 3. INSTALLATION Table of contents TRP 9250 TECHNICAL MANUAL...

  • Page 70: Mounting The Units

    MOUNTING THE UNITS INSTALLATION DESCRIPTION General Correct installation of the TRP 9250 is important for maximum performance and reliability. Antennas and earth connections must be installed with the greatest care using corrosion resistant materials. Cable routing shall be made so the cables are protected from physical damage. Sharp cable bends especially on coaxial cables must be avoided and a sufficient number of clips or straps should be used to secure the cables.
  • Page 71 INSTALLATION MOUNTING THE UNITS Installation examples and recommended cable specification including the DSC option. Cable type: 2 x 5 screened multiwire ScanBus termination jumper: TRP 9250 TECHNICAL MANUAL...
  • Page 72 MOUNTING THE UNITS INSTALLATION The Transceiver Control Unit may be tabletop or bulkhead mounted. Fig. 2 and 3 shows different possibilities to obtain the best possible viewing and operation position and fig.3 includes the use of the optional bracket . Overall dimensions and a drilling plan for the necessary holes is also shown in fig.s 2 and 3.
  • Page 73 INSTALLATION MOUNTING THE UNITS Transceiver Control Unit with Mounting Bracket. fig.5 1) Space for handset access min. 150 2) Space for cable entry and handset cable: min. 200 3) Space for cable entry: min 50 Dimensions are in mm Tolerance: +/- 1 mm Scale: @ Weight TCU: 3.4 Kg Weight Mounting Bracket: 1.7 Kg...

  • Page 74: Mountingthe Transceiver Unit

    MOUNTING THE UNITS INSTALLATION Mounting the Transceiver Unit The Transceiver Unit should be installed in a dry place and consideration should be given to accessibility for servicing. It is important to provide plenty of airspace on the sides for adequate fan driven air circulation through the unit .
  • Page 75 INSTALLATION MOUNTING THE UNITS fig.8 Desktop mounting 1) Space for airflow: min. 200 2) 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.: 4-0-34088 TRP 9250 TECHNICAL MANUAL...

  • Page 76: Mounting The Antenna Tuningunit

    MOUNTING THE UNITS INSTALLATION Mounting the Antenna Tuning Unit The Antenna Tuning Unit may be mounted up to 100 metres from the Transceiver Unit using just one RG-213/U coaxial cable and a 4 x 0.5 mm2 screened multiwire cable for interconnection. The unit should be installed near the antenna feed point.

  • Page 77: Powersupply

    INSTALLATION POWER SUPPLY POWER SUPPLY DC SUPPLY ONLY This section applies if the optional built-in AC Power Supply Assembly P 9250 is not installed. The supply leads are connected to the 24 V DC supply terminals of the Transceiver Unit located on the Connection Board.
  • Page 78 POWER SUPPLY INSTALLATION The AC supply leads are connected as indicated to the terminal block. Screened power supply cable may be used as required by some administrations. The cable is fastened and the screen connected by the cable clamp on the main chassis below the terminal block. Live Neutral Protective earth...

  • Page 79: Battery Charger

    INSTALLATION BATTERY CHARGER BATTERY CHARGER This section applies if the optional Battery Charger Extension CH 2420 is installed. The Charger Control Board contains a switch for local selection of automatic charging (Auto). In the Off / Remote position the charging function may be controlled remotely. Remote control cable is connected to the terminal strip marked Remote which also contains alarm outputs as indicated in the table below.
  • Page 80 BATTERY CHARGER INSTALLATION Circuit. The temperature sensors should be installed in close proximity to the battery. 2-way terminal strip Temperature Sensor input for float charging voltage. Terminal Designation Description Temperature sensor input for battery tempera- ture compensation. Jumper must be moved to TS1 ON when used.

  • Page 81: Earth Connections

    INSTALLATION EARTH CONNECTIONS EARTH CONNECTIONS Antenna Tuning Unit As the earth connection of a transmitter is a very important part of the antenna system, it is of the utmost importance to keep in mind that the earth connection of the Antenna Tuning Unit must have the lowest possible RF-impedance.

  • Page 82: Antennas

    ANTENNAS INSTALLATION ANTENNAS The standard equipment is used with common transmitting and receiving antenna. The antenna should be erected in the open, away from conducting object such as derricks etc. which may cause reduction of the radiated power. Insulators should be of the best type having low leakage even when wet.

  • Page 83: Interconnection Of Units

    INSTALLATION INTERCONNECTION OF UNITS INTERCONNECTION OF UNITS Handset-to-Transceiver Control Unit connection connector plastic cover cable soldering shield fig.14 HANDSET CON Designation Remarks Terminal no. HOOK ON Low when handset is placed in the holder HANDSET KEY Low when handset key is pressed +12V 0-1.6Vpp Adjustable +/-8dB.

  • Page 84: Transceiver Controlunit-To

    INTERCONNECTION OF UNITS INSTALLATION Transceiver Control Unit-to-Transceiver Unit connections The cable at the Transceiver Control Unit is prepared by soldering D-sub connectors at both ends as described below. At the Transceiver Unit the cable is connected to one of the terminal strips marked "ScanBus". 15mm Before contacts of plug are soldered: slide the plastic cover over the cable.

  • Page 85: Transceiver Unit-To-Antennatuning

    INSTALLATION INTERCONNECTION OF UNITS Transceiver Unit-to-Antenna Tuning Unit connection The units are interconnected by an RG-213/U coaxial cable and a 4 x 0.5 mm2 screened multiwire cable with a maximum length of 100 metres. The coaxial cable is terminated in a UHF-connector (PL 259 type) at the Transceiver Unit and connected to the socket marked "TX/RX".

  • Page 86: Transceiver Control Unit Connector

    CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION CONNECTORS FOR EXTERNAL EQUIPMENT Transceiver Control Unit connector panel Remote Control Control signals from a computer system or a external telex/DSC modem. Protocol is NMEA or T-Bus The cable is prepared at TCU end by soldering a D-sub connector as described below. 15mm Before contacts of plug are soldered: slide the plas- conductor...
  • Page 87 INSTALLATION CONNECTORS FOR EXTERNAL EQUIPMENT Line, Key The Remote Control audio and key signals. The cable is prepared at TCU end by soldering a D-sub connector as described below. 15mm Before contacts of plug are soldered: slide the plas- conductor tic cover over the cable.

  • Page 88: External Speaker

    CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION External Speaker ’External Speaker’. Equipment connector 2 way pluggable terminal strip male. Designation Description SPK+ Output. 5 watt into 8 ohms. 4 ohms speaker may be connected. SPK- Headphone for CW operation ’Headphone’. Stereo jack female . Designation Description H-phone+...
  • Page 89 INSTALLATION CONNECTORS FOR EXTERNAL EQUIPMENT Morse Key for CW operation ’Morse Key’. Mono jack female Designation Description Morse Key Input. Pulled up to +12v. Activated when connected to system ground 3-22 TRP 9250 TECHNICAL MANUAL...
  • Page 90 CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION Transceiver Unit Connection Board 4 way terminal strip Serial interface compatible with RS-232 for SCANCOMM control (PC - PCP prorocol, Internal Telex modem) Baud rate 9600 bps PCB 717S must be installed** Terminal Designation Description PC TX Galvanically isolated output.
  • Page 91 INSTALLATION CONNECTORS FOR EXTERNAL EQUIPMENT PRN / RCI 4 way terminal strip. RS-232 com-port for controlling a serial interface DSC printer. Baud rate: 300, 600, 1200, 2400, 4800 or 9600 pbs Remote Control Interface for radio control using T+Bus Protocol. Baud rate: 2400 bps PCB 717S must be installed.
  • Page 92 CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION NMEA 3 way terminal strip NMEA 0183 interface for navigation equipment. Baud rate: 4800 bps PCB 717S must be installed. NMEA Terminal Designation Description NMEA RX+ Galvanically isolated input. NMEA RX- Screen Not connected. Navigation equipment complying with the NMEA 0183/IEC 1162 standard may be connected for automatic updating of the position information used by the DSC/Telex modem.
  • Page 93 INSTALLATION CONNECTORS FOR EXTERNAL EQUIPMENT 9 way terminal strip Auxiliary inpuy / output Terminal Designation Description On-Hook Output. Connects to GND when handset is off the hook. Open collector (RS-410N). Max 50 mA, 32 V. Scan S/S Scan Start/Stop input for user-programmable Scan and Sweep programmes.

  • Page 94: Final Installation Check

    CONNECTORS FOR EXTERNAL EQUIPMENT INSTALLATION Final Installation Check For operation of the equipment please refer to chapter 2. Note that an appropriate programmed Configuration PROM must be installed in the Transceiver Unit, see section on page 3-xx. The Antenna Tuning Unit will tune automatically to the antenna first time the equipment is keyed on a new frequency or when the "TX Tune"...
  • Page 95 INSTALLATION 3-28 TRP 9250 TECHNICAL MANUAL...

  • Page 96: Configuration Prom

    CONFIGURATION PROM INSTALLATION CONFIGURATION PROM The TRP 9250 series Configuration PROM contains frequencies, frequency bands and system configuration parameters for customizing the equipment. Legal frequencies with corresponding legal mode and frequency bands are programmed in the PROM address area from 256d/0100h to 7167d/1BFFh. The PROM area is divided into three sub-areas, each with a specific frequency information and representation.
  • Page 97 INSTALLATION CONFIGURATION PROM Configuration PROM Map: Address Contents 0000 Not usable 00FF 0100 Customer Specified Frequencies TX Band Limits. Versions 9500, 01, 02 Limiter Byte 255d / FFh xxxx xxxx 4095 0FFF 4096 1000 GMDSS Distress and Safety Frequencies Limiter Byte 255d / FFh xxxx xxxx...

  • Page 98: Frequency Record Format

    CONFIGURATION PROM INSTALLATION Frequency Record Format Addr Modulation BCD X 10MHz BCD X 1MHz BCD X 100kHz BCD X 10kHz BCD X 1kHz BCD X 100Hz Single-, Simplex- and Duplex-frequencies can be mixed and recalled with the short-numbers 100 to 199 and 200 to 399 if their relative position in the tables do not exceed 100 and 200 respectively. RX, TX and S-F bits: RX and TX bits indicates receiver and transmitter frequency respectively.

  • Page 99: Fixed Step Frequencies Format

    INSTALLATION CONFIGURATION PROM Modulation nibble: SSB ( USB ) TLX ( Telex, DSC ) Reserved for future use SSB + R3E Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Don’t care...
  • Page 100 CONFIGURATION PROM INSTALLATION RX and TX bits: Frequencies do not apply to RX or TX respectively. Frequencies apply to RX or TX respectively. Both bits are set to "1" for simplex frequencies. ITU bit: The programmed frequencies are not ITU channels. The programmed frequencies are ITU channels and if the mode is SSB ( Modulation nibble: 0 or 7 ) they can be recalled with the ITU short-number.

  • Page 101: Frequency Band Format

    INSTALLATION CONFIGURATION PROM Frequency Band format Addr Always 0 Always 0 BCD X 10MHz BCD X 1MHz BCD X 100kHz BCD X 10kHz BCD X 1kHz BCD X 100Hz Always 0 Always 0 BCD X 10MHz BCD X 1MHz BCD X 100kHz BCD X 10kHz BCD X 1kHz BCD X 100Hz...

  • Page 102: Pre-Programmed Itu Frequencies

    CONFIGURATION PROM INSTALLATION Pre-programmed ITU frequencies GMDSS Distress and Safety Frequencies Freq. kHz Designation Mode Type 2182.0 J3E Distress Safety Simplex 2174.5 NBDP Distress Safety Simplex 2187.5 DSC Distress Safety Simplex 4125.0 J3E Distress Safety Simplex 4177.5 NBDP Distress Safety Simplex 4207.5 DSC Distress Safety...
  • Page 103 INSTALLATION CONFIGURATION PROM Ship station RX and TX frequencies for SSB duplex operation in the Maritime Mobile Bands between 4 and 27.5MHz. ITU Radio Regulations Appendix 16, Section A. HF Duplex Telephony Channels: 401 - 427 Ch. 428 - 429 601 - 608 801 - 833 Ch.
  • Page 104 CONFIGURATION PROM INSTALLATION Ship station SSB TX frequencies in the 4000 - 4063kHz band. Successive channel numbers are assigned. ITU Radio Regulations Appendix 16, Section C-1. HF TX Telephony Frequencies Ch. 432 - 452 21 TX frequencies 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.
  • Page 105 INSTALLATION CONFIGURATION PROM Extra frequencies for TRP 9250: National ship station MF DSC TX frequencies for purposes other than distress and safety. 2156.0 2156.5 kHz 2157.0 2157.5 kHz 2158.0 2158.5 kHz 2159.0 2159.5 kHz 8 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.
  • Page 106 CONFIGURATION PROM INSTALLATION Extra frequencies for TRP 9250: Ship station non-paired NBDP frequencies in the Maritime Mobile Bands between 4 and 27.5MHz. ITU Radio Regulations Apendix 33. Non-paired Telex Frequencies. 4MHz Band 1 - 10 6MHz Band 1 - 23 8MHz Band 1 - 36 12MHz Band...

  • Page 107: Systemconfiguration Parameters

    INSTALLATION CONFIGURATION PROM System Configuration Parameters The System Configuration Parameters programmed in the higher part of the prom ( reserved area 5120d/1400h to 8191d/1FFFh ) determines the function of the equipment. The most important parameters for customizing the equipment are listed below. The parameters are global and cannot be changed by programming via the keyboard.
  • Page 108 CONFIGURATION PROM INSTALLATION Designation Address Data Description (decimal / hexadecimal) Customer ID 7603d/1DB3h Customer identification number ID: 0d/00h to 99d/63h Power reduction 7604d/1DB4h by TX inhibit 0d/00h TX inhibit Pinh: TX power by TX inhibit= 20 x Pinh W Pinh=values from 1d/01h to 25d/19h corresponds to 20Watt to 500Watt Enable HST mode 7605d/1DB5h...
  • Page 109 INSTALLATION CONFIGURATION PROM Designation Address Data Description (decimal / hexadecimal) Enable TLX mode 7610d/1DBAh 0d/00h: Disable TLX mode 1d/01h: Enable TLX mode All other data are defaulted to 1d/01h Reduce TX power 7611d/1DBBh below 4MHz 0d/00h: Disable reduction 1d/01h: 400 W 2d/02h: 150 W All other data are defaulted to 0d/00h...
  • Page 110 CONFIGURATION PROM INSTALLATION Designation Address Data Description (decimal / hexadecimal) Transmitter frequency 7617d/1DC1h status 0d/00h: TX 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...

  • Page 111: Standard Programming

    INSTALLATION CONFIGURATION PROM Standard Programming The Standard Programming shows how the different standard types are programmed unless otherwise agreed. Only the above described parameters are shown. A total PROM listing and Master PROM’s are available on request. Address Data TRP 9250 TRP 9251 TRP 9253 TRP 9254...

  • Page 112: Configuration

    CONFIGURATION INSTALLATION CONFIGURATION TRP9250 has a pre-programmed Configuration PROM containing the necessary parameters to control the function of the equipment. Some of these parameters are also contained in the non-volatile memory and may therefore be changed by simple programming via the keyboard to suit the individual user.

  • Page 113: Directly Executable Functions

    INSTALLATION CONFIGURATION to store the same value again if no change is wanted, or use the numeric keys to change the value and to store a change. If the Function has more than one parameter the flashing bar will shift right to the next parameter. When the last parameter has been stored another Function Number may be entered as described above.
  • Page 114 CONFIGURATION INSTALLATION Keyboard keys: TRP9250, TRP9251 and TRP9253 all with standard Transceiver Control Unit. No. 1 to 28."1" will enable the key. "0" will disable the key. Double keys (Tune, Rate, Sensitivity, Volume and AGC) are displayed simultaneously with a position in the display corresponding to the keyboard layout. Default values shown.
  • Page 115 INSTALLATION CONFIGURATION Keyboard keys: TRP 9254 with standard Transceiver Control Unit. No. 1 to 32."1" will enable the key. "0" will disable the key. Double keys (Tune, Rate, Sensitivity, Volume and AGC) are displayed simultaneously with a position in the display corresponding to the keyboard layout. Default values shown.
  • Page 116 CONFIGURATION INSTALLATION Keyboard keys: TRP 9255 with standard Transceiver Control Unit. No. 1 to 32."1" will enable the key. "0" will disable the key. Double keys (Tune, Rate, Sensitivity, Volume and AGC) are displayed simultaneously with a position in the display corresponding to the keyboard layout. Default values shown.
  • Page 117 INSTALLATION CONFIGURATION Keyboard keys: TRP 9252 and TRP9257 with standard Transceiver Control Unit. No. 1 to 34."1" will enable the key. "0" will disable the key. Double keys (Tune, Rate, Sensitivity, Volume and AGC) are displayed simultaneously with a position in the display corresponding to the keyboard layout. Default values shown.

  • Page 118: Enable Powerlevels

    CONFIGURATION INSTALLATION Enable Power Levels No. 50. Enable/Disable Power Level. If all levels are disabled the transmitter will stay on the current power level. "1" enables the Power Level. "0" disables the Power Level. Default values Receiver Display Power Level Parameter Full Enable/Disable...

  • Page 119: Agc Parameters Versus Rx Mode

    INSTALLATION CONFIGURATION Compressor Time Constant versus TX Mode No. 53. Select Time Constant for the transmitter AF compressor versus transmitter mode. "1" corresponds to a normal time constant. "0" corresponds to a long time constant. Default values Receiver Display TX Mode Parameter Time Constant AGC Parameters versus RX Mode...
  • Page 120 CONFIGURATION INSTALLATION No. 56. Select AGC Decay Time versus receiver mode. "1" corresponds to Slow Decay Time. "0" corresponds to Fast Decay Time. Default values Receiver Display RX Mode Parameter Decay Time No. 57. Select AGC Hang Time versus receiver mode. "1"...

  • Page 121: Split Mode Disable/Enable Tables

    INSTALLATION CONFIGURATION No. 59. Select additional AGC Filter. "1": Disable the additional AGC Filter. "0": Enable the additional AGC Filter. Default values Receiver Display RX Mode Parameter AGC Filter AF Bandwith No. 60. Select AF Bandwidth in telex mode. "1" corresponds to a large AF bandwidth. "0"...

  • Page 122: Disable /Enable "Prog" Functions

    CONFIGURATION INSTALLATION No. 62. RX mode = LSB versus TX modes. Default values Receiver Display TX Mode Parameter RX Mode LSB No. 63. RX mode = AM versus TX modes. Default values Receiver Display TX Mode Parameter RX Mode AM Disable / Enable "Prog"...

  • Page 123: Tcu Backlight Step Mode

    INSTALLATION CONFIGURATION TCU backlight step mode No. 71. Select TCU backlight step mode "0" Selects sawtooth shaped backlight step mode. "1" Selects triangle shaped backlight step mode. External "Line, key" input versus TX mode See also functions no. 51 and 52 No.
  • Page 124 CONFIGURATION INSTALLATION View / change Remote Control set-up of DSC and Telex Option Interface-A 718S or PCP 717S Interface-A 718S is the remote control interface for operation with external equipment. With the optional Interface-A 718S installed in the Transceiver Unit one of the below listed Remote Control modes is selected to obtain the required operation for the installation.
  • Page 125 INSTALLATION CONFIGURATION AUTOTELEX: Value = 2 If "AUTOTELEX" is enabled automatic frequency and scanning control from the Radio-Telex modem is possible. When TRP9250 is in the normal state ( last keying sequence terminated ) it will respond to commands on the "PC RX" input in the "COM" connector by selecting telex mode and flashing the "Remote"...
  • Page 126 CONFIGURATION INSTALLATION The "Remote" annunciator is switched off in the display and TRP9250 may be operated manually. TRP9250 will reenter "DSC/Telex" mode immediately when a new command from PCP 717S is received. NOTE: 2182 distress operation When the "2182" key is pressed, TRP9250 will enter the distress mode and ignore all commands except a transmitter frequency command, which will make the TRP 9250 return to remote controlled mode.
  • Page 127 INSTALLATION CONFIGURATION View / change External Scan S/S input With the optional board, Interface-A 718S, installed the available Scan S/S ( Scan Start/Stop ) input can be used to control the scanning of the 10 build-in user-programmable scan programs or the user-programmable sweep program.
  • Page 128 CONFIGURATION INSTALLATION View / change TCU Priority System No.: 90 View / Change TCU Priority System Enable/Disable Master Priority, Privacy and Exclusive Access in Multi-Control Unit system. "1" enables the parameter "0" disables the parameter Default values shown below Default values Receiver Display TX Mode Master...
  • Page 129 INSTALLATION CONFIGURATION PRIVACY By enabling/disabling Privacy the received signal and information displayed in the TCU’s can be controlled. This enables either normal use where the communication can be followed in another room, or private conversation. When Privacy is disabled all key entries are reflected in all displays and the received signal is led to all TCU’s.
  • Page 130 CONFIGURATION INSTALLATION Assign TCU Priority / Intercom No. The Priority/Intercom number is common for both the Priority System and the Intercom facility. Each Transceiver Control Unit connected to the ScanBus must have different numbers to enable selective data communication. The numbers range from 1 to 5. The assigned Priority/Intercom number can be read by pressing "Prog"...
  • Page 131 INSTALLATION CONFIGURATION View / change Password No. 99 To prevent unauthorized programming of the configuration, the Configuration Mode may be protected with a Password. As default the Password is 0 which requires no confirmation when selecting Configuration Mode. The Password may be viewed or changed by selecting Function Number 99.
  • Page 132 4. DSC OPERATION Table of Contents DSC OPERATION 4. DSC OPERATION Table of Contents General Acknowledging a distress alert, info 4-38 DSC 9000 front panel Acknowledgeing a distress alert 4-39 Keys and indicators Relaying a received distress alert, info 4-40 Aural alarm signals Relaying a received distress alert 4-41...

  • Page 133: Dsc 9000 Front Panel

    DSC OPERATION DSC 9000 FRONT PANEL DSC 9000 FRONT PANEL TRP 9250 TECHNICAL MANUAL...

  • Page 134: Keys And Indicators

    KEYS AND INDICATORS DSC OPERATION KEYS AND INDICATORS Switches DSC 9000 on. Switches DSC 9000 off when pressed for 6 seconds. Selects DISTRESS mode. Starts transmission of a distress alert if pressed for 6 seconds. Selects TX-CALL menu. Completes a composition of a TX-CALL using the information from the last call in the selected Format.
  • Page 135 DSC OPERATION KEYS AND INDICATORS Indicates that the supply is on. Steady green light A distress call (distress format or category) has been received . Slow flashing The lamp remains flashing until the call has been read out. red light A distress alert will be transmitted if the Distress key is kept pressed Quick flashing for 5 seconds.

  • Page 136: Aural Alarm Signals

    KEYS AND INDICATORS DSC OPERATION AURAL ALARM SIGNALS Distress Alarm: User-programmable sound indicating that a distress or urgency call has been received. Remain activated until a key is pressed Call alarm: User-programmable sound indicating that a call (other than distress or urgency) has been received.

  • Page 137: Multiple Control Units

    DSC OPERATION KEYS AND INDICATORS MULTIPLE CONTROL UNITS Up to 5 DCU 9000 control units may be connected simultaneously to a DU 9000. One of the control units may be given priority (by configuration). Only one control unit can be active at a time while all others are passive . When switching on, the control unit on which the SUPPLY ON/OFF button was pressed becomes active .

  • Page 138: Menu Tree

    MENU TREE DSC OPERATION MENU TREE MAIN MENU >STATUS< TX-CALL RX-CALLS TEST PROGRAMMING CONFIGURATION Page 6-50 6-52 6-50 6-52 6-53 6-53 6-19 6-31 6-19 6-45 6-68 6-71 6-69 6-68 6-68 6-70 6-70 6-70 6-54 6-55 6-58 6-58 6-64 6-67 6-66 6-59 6-60 6-62...

  • Page 139: Distress Alert, Info

    DSC OPERATION DISTRESS ALERT, INFO DISTRESS ALERT, INFO To edit the Information, release immediately. TRP 9250 TECHNICAL MANUAL...

  • Page 140: Distress Alert

    DISTRESS ALERT DSC OPERATION DISTRESS ALERT Example: DISTRESS Position: 55˚59’N 133˚22’W at 1229 UTC Press for 6 seconds. Undesignated distress USB telephony - Keep pressing 5 sec to send message - The displayed distress alert information will be transmitted when the key is released after the 6 seconds has elapsed.

  • Page 141: Editing A Distress Alert, Info

    DSC OPERATION EDITING A DISTRESS ALERT, INFO EDITING A DISTRESS ALERT, INFO Position The position is updated automatically by the ships navigational equipment or it may have been keyed in manually, see PROGRAMMING POSITION. Automatic updated position information is ’frozen’ at the moment the Distress button is pressed and may be corrected manually by selecting >EDIT<.

  • Page 142: Editing A Distress Alert

    EDITING A DISTRESS ALERT DSC OPERATION EDITING A DISTRESS ALERT Press and release DISTRESS Accept the Position if ok. Position: (55˚59’N 133˚22’W 1229 UTC) >POSITION OK< EDIT UNKNOWN Press DISTRESS Select the Nature of Distress using Position: 55˚59’N 133˚22’W at 1229 UTC <Undesignated distress>...

  • Page 143: Editing A Distress Alert, Info

    DSC OPERATION EDITING A DISTRESS ALERT, INFO EDITING A DISTRESS ALERT, INFO DSC Distress frequency If >ALL< is selected, the distress alert will be sent on all six DSC 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).

  • Page 144: Editing A Distress Alert Cont'd

    EDITING A DISTRESS ALERT Cont’d DSC OPERATION EDITING A DISTRESS ALERT Cont’d Select a DSC Distress Frequency using DSC FREQUENCY SELECTION <97 DISTRESS Tx: 8414.5 Rx: 8414.5 kHZ> keys. -- Change by [<] [>] or press [Enter] -- Press DISTRESS Position: 55˚59’N 133˚22’W at 1229 UTC Press for 6 seconds to transmit...

  • Page 145: Sending Distress Alert, Info

    DSC OPERATION SENDING DISTRESS ALERT, INFO SENDING DISTRESS ALERT, INFO If the transmitter is off the light in the distress lamp does not turn into steady light and the last line shows " -- Switch transmitter on --". If the distress alert was transmitted on a single frequency, the transceiver is set automatically to telephony or telex mode as indicated in the call and to the appropriate distress frequency in the same band as the call.

  • Page 146: Sending Distress Alert

    SENDING DISTRESS ALERT DSC OPERATION SENDING DISTRESS ALERT Press for 6 seconds. DISTRESS The Distress key lamp flashes quickly. Position: 55˚59’N 133˚22’W at 1229 UTC The display shows the Distress Message. Undesignated distress USB telephony - Keep pressing 5 sec to send message - DISTRESS Position: 55˚59’N 133˚22’W at 1229 UTC The display shows the remaining number...

  • Page 147: Receiving Distress Acknowledgement, Info

    DSC OPERATION RECEIVING DISTRESS ACKNOWLEDGEMENT, INFO RECEIVING DISTRESS ACKNOWLEDGEMENT, INFO If SET UP is entered, the transceiver is set automatically to telephony or telex mode as indicated , and to the appropriate distress and safety frequency in the same band as the acknowledgement call. END should be entered when communication is completed.
  • Page 148 RECEIVING DISTRESS ACKNOWLEDGEMENT DSC OPERATION RECEIVING DISTRESS ACKNOWLEDGEMENT The Distress Acknowledgement is received. RX-CALL All ships from: 001234567 The Distress lamp flashes slowly. Category: Distress Distress ack The display shows which station has Received on 8414.5 kHz > MORE< acknowled the Distress Alert. Press The display shows the Distress message DISTRESS-ACKNOWLEDGEMENT TO:123456789...

  • Page 149: Sending Distress Relay Call, Info

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

  • Page 150: Sending Distress Relay Call

    SENDING DISTRESS RELAY CALL DSC OPERATION SENDING DISTRESS RELAY CALL TX-CALL Saved call: Enter number 0-9 Press DIRECT-DIAL Select the format e.g. Selective call. >SELECTIVE< GROUP AREA ALL-SHIPS Press Key in the Maritime Mobile Service Identity TX-CALL Selective (001234567 ) number of the coast station.

  • Page 151: Sending Distress Relay Call, Info

    DSC OPERATION SENDING DISTRESS RELAY CALL, INFO SENDING DISTRESS RELAY CALL, INFO 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...

  • Page 152: Sending Distress Relay Call Cont'd

    SENDING DISTRESS RELAY CALL Cont’d DSC OPERATION SENDING DISTRESS RELAY CALL Cont’d Select the nature of distress. DISTRESS-RELAY Ship:123456789 Position: 55˚59’N 133˚22’W at 1229 UTC <Undesignated distress> Press -- Change by [<] [>] or press [Enter] -- Select the type of subsequent DISTRESS-RELAY Ship:123456789 distress communication.

  • Page 153: Receiving Distress Relay Acknowledgement, Info

    DSC OPERATION RECEIVING DISTRESS RELAY ACKNOWLEDGEMENT, INFO RECEIVING DISTRESS RELAY ACKNOWLEDGEMENT, INFO If SET UP is entered, the appropriate transmitter and receiver are set automatically to telephony or telex mode as indicated in the acknowledgement, and to the appropriate distress and safety frequency in the same band as the acknowledgement call.

  • Page 154: Receiving Distress Relay Acknowledgement

    RECEIVING DISTRESS RELAY ACKNOWLEDGEMENT DSC OPERATION RECEIVING DISTRESS RELAY ACKNOWLEDGEMENT The Distress Acknowledgement is received. RX-ACKNOWLEDGEMENT from: 001234567 The Distress lamp flashes slowly. Category: Distress Distress relay Received on 8414.5 kHz > MORE< Press DISTRESS-RELAY Ship:123456789 Position: 55˚59’N 133˚22’W at 1229 UTC The display shows the Distress relay Undesignated distress USB telephony message acknowledged.

  • Page 155: Sending A Call, Info

    DSC OPERATION SENDING A CALL, INFO SENDING A CALL, INFO Note: Some formats may be disabled by configuration. Categories Selecable options: All ships call Area / Group / Selective Distress Distress Urgency Urgency Safety Safety Ship’s business Routine Type of subsequent communication / Telecommand. Selecable options: USB telephony FEC telex...

  • Page 156: Sending A Call

    SENDING A CALL DSC OPERATION SENDING A CALL Press TX-CALL Saved call: 0-9 DIRECT-DIAL >SELECTIVE< GROUP AREA ALL-SHIPS Select the format. e.g. Selective call . Press TX-CALL Selective (001234567 ) Key in the Maritime Mobile Service Identity of the station you want to call. - Enter maritime mobile service identity - Press TX-CALL Selective...

  • Page 157: Sending A Call, Info

    DSC OPERATION SENDING A CALL, INFO SENDING A CALL, INFO Additional information When calling a coast station select NONE. When calling another ship select FERQUENCY and key-in the proposed working frequencies. Note: Transmission is prevented until the channel is free. This feature may be overruled by pressing Call again.

  • Page 158: Sending A Call Cont'd

    SENDING A CALL Cont’d DSC OPERATION SENDING A CALL Cont’d TX-CALL Selective to: 001234567 Category: Routine USB telephony Additional information: >NONE< POSITION FREQUENCY CHANNEL Select the Additional information. e.g. "NONE" TX-CALL Selective to: 001234567 Press Category: Routine USB telephony - Press [Enter] to select DSC frequency - Press Select the DSC Frequency using DSC FREQUENCY SELECTION...

  • Page 159: Receiving Acknowledgement, Info

    DSC OPERATION RECEIVING ACKNOWLEDGEMENT, INFO RECEIVING ACKNOWLEDGEMENT, INFO If SET UP is entered the mode and frequency of the transceiver is set as indicated in the call. If the handset is lifted off-hook while an RX-call indicating telephony mode is displayed, the mode and frequency is set as indicated in the call.

  • Page 160: Receiving Acknowledgement

    RECEIVING ACKNOWLEDGEMENT DSC OPERATION RECEIVING ACKNOWLEDGEMENT The Acknowledment is received. The Call lamp flashes. RX-ACKNOWLEDGEMENT from: 001234567 Category: Routine USB telephony Working freq. Tx: 2076.0 Rx: 1813.0 kHz >SET UP< QUIT Enter SET UP or hook off the Transceiver handset to commence the communication by telephony.

  • Page 161: Sending A Direct-Dial Call, Info

    DSC OPERATION SENDING A DIRECT-DIAL CALL, INFO SENDING A DIRECT-DIAL CALL, INFO Direct-dial calls are used for direct telephone dialling of a land subscriber through an appropriate coast station providing automatic connection with the public switched telephone network. Note: Not all coast stations provide this service. To recall a saved call press the short-dial number (0-9).

  • Page 162: Sending A Direct-Dial Call

    SENDING A DIRECT-DIAL CALL DSC OPERATION SENDING A DIRECT-DIAL CALL Press TX-CALL Saved call: 0-9 Repeat: Call >DIRECT-DIAL< Select Direct-dial. SELECTIVE GROUP AREA ALL-SHIP To edit the call Press TX-CALL Direct-dial (002192000 ) Key in the Maritime Mobile Service Identity of the coast station. - Enter Maritime Mobile Service Identity - Press TX-CALL Direct-dial...

  • Page 163: Sending A Direct-Dial Call, Info

    DSC OPERATION SENDING A DIRECT-DIAL CALL, INFO SENDING A DIRECT-DIAL CALL, INFO To save the call select SAVE and press the Enter button. Acknowledgement from the coast station is normally received within 25 sec. If the coast station cannot comply immediately with the call request due to the appropriate working frequencies being busy or for other reasons, this will be indicated in the acknowledgement.

  • Page 164: Sending A Direct-Dial Call Cont'd

    SENDING A DIRECT-DIAL CALL Cont’d DSC OPERATION SENDING A DIRECT-DIAL CALL Cont’d TX-CALL Direct-dial to: 002192000 Select SEND Tel: 42482544 DSC tx: 2159.5 kHz EDIT SAVE > SEND< Press TX-CALL Direct-dial to: 002192000 Tel: 42482544 Press Press [Call] to send on 2159.5 kHz -- ----- Tuning transmitter -----...

  • Page 165: Sending A Direct-Dial Call, Info

    DSC OPERATION SENDING A DIRECT-DIAL CALL, INFO SENDING A DIRECT-DIAL CALL, INFO 4-34 TRP 9250 TECHNICAL MANUAL...

  • Page 166: Sending A Direct-Dial Call Cont'd

    SENDING A DIRECT-DIAL CALL Cont’d DSC OPERATION SENDING A DIRECT-DIAL CALL Cont’d RX-ACKNOWLEDGEMENT from: 002192000 The acknowledgement from the coast station Tel: 42482544 End of call may contain information on the chargeable Duration: 0 hours 6 min 35 sec duration of the call. >QUIT<...

  • Page 167: Receiving Distress Alert, Info

    DSC OPERATION RECEIVING DISTRESS ALERT, INFO RECEIVING DISTRESS ALERT, INFO If SET UP is entered, the transceiver is set automatically to telephony or telex mode as indicated in the call, and to the appropriate distress and safety frequency in the same band as the call. If received on an HF Distress frequency ACK is replaced by RELAY.

  • Page 168: Receiving Distress Alert

    RECEIVING DISTRESS ALERT DSC OPERATION RECEIVING DISTRESS ALERT A Distress Alert is received. 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 Enter SET UP. The transceiver is now automatically set to the Distress traffic frequency.

  • Page 169: Acknowledging A Distress Alert, Info

    DSC OPERATION ACKNOWLEDGING A DISTRESS ALERT, INFO ACKNOWLEDGING A DISTRESS ALERT, INFO Ships receiving a DSC distress alert from another ship should defer the acknowledgement of the distress alert for a short interval, if the ship is within an area covered by one or more coast stations, in order to give the coast station time to acknowledge the DSC distress alert first.

  • Page 170: Acknowledgeing A Distress Alert

    ACKNOWLEDGEING A DISTRESS ALERT DSC OPERATION ACKNOWLEDGEING A DISTRESS ALERT A distress alert is received on 2187.5 kHz and SET UP is selected RX-CALL Distress from: 123456789 Select ACK. Position: 55˚59’N 133˚22’W at 1229 UTC Undesignated distress USB telephony Received on 2187.5 kHz >ACK<...

  • Page 171: Relaying A Received Distress Alert, Info

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

  • Page 172: Relaying A Received Distress Alert

    RELAYING A RECEIVED DISTRESS ALERT DSC OPERATION RELAYING A RECEIVED DISTRESS ALERT A Distress Alert is received on an RX-CALL: Distress from:123456789 HF frequency and SET UP is selected. Position: 55˚59’N 133˚22’W at 1229 UTC Select RELAY. Undesignated distress USB telephony Received on 8414.5 kHz RELAY >END<...

  • Page 173: Receiving Distress Relay, Info

    DSC OPERATION RECEIVING DISTRESS RELAY, INFO RECEIVING DISTRESS RELAY, INFO If SET UP is entered, the transceiver is set automatically to telephony or telex mode as indicated in the call, and to the appropriate distress and safety frequency in the same band as the call. END should be entered when communication is completed.

  • Page 174: Receiving Distress Relay

    RECEIVING DISTRESS RELAY DSC OPERATION RECEIVING DISTRESS RELAY A Distress Relay is received. RX-CALL All ships from: 001234567 Category: Distress Distress relay Press Received on 8414.5 kHz >MORE< DISTRESS-RELAY Ship:123456789 Enter SET UP. The transceiver is now Position: 55˚59’N 133˚22’W at 1229 UTC Undesignated distress USB telephony automatically set to the Distress traffic >SET UP<...

  • Page 175: Receiving A Call, Info

    DSC OPERATION RECEIVING A CALL, INFO RECEIVING A CALL, INFO For calls requiring acknowledgement, please refer to page 2-47. An incoming call will be displayed immediately if the equipment is in the MAIN-MENU or STATUS states. From other states the display returns to the last received RX-CALL instead of STATUS display if a call has been received.

  • Page 176: Receiving A Call

    RECEIVING A CALL DSC OPERATION RECEIVING A CALL A Call is received. RX-CALL All ships to: 001234567 Category: Safety USB telephony Working freq. TX: -----.- RX: 1734.0 Received on 2187.5 kHz >SET UP< QUIT Enter SET UP. RX-CALL All ships to: 001234567 The transceiver in now automatically set Category: Safety...

  • Page 177: Sending An Acknowledgement, Info

    DSC OPERATION SENDING AN ACKNOWLEDGEMENT, INFO SENDING AN ACKNOWLEDGEMENT, INFO Selective calls and Direct-dial calls require acknowledgement. If the call contains Polling, Ship position, or legal mode and Frequency information, transmission of acknowledgement may be initiated by just pressing [Call]. Steps 2 to 5 are then automatically performed.

  • Page 178: Sending An Acknowledgement

    SENDING AN ACKNOWLEDGEMENT DSC OPERATION SENDING AN ACKNOWLEDGEMENT A CALL requiring acknowledgement RX-CALL Selective to: 001234567 is received. Category: Routine USB telephony Working freq. TX: 8222.0 RX: 8746.0 Select ACK Received on 8436.5 kHz >ACK< END Press to: 001234567 TX-ACKNOWLEDGEMENT Information is transferred from the Category: Routine USB telephony...

  • Page 179: Receiving A Direct-Dial Call, Info

    DSC OPERATION RECEIVING A DIRECT-DIAL CALL, INFO RECEIVING A DIRECT-DIAL CALL, INFO Direct-dial calls are used for direct telephone dialling of the ship by a land subscriber through an appropriate coast station providing automatic connection with the public switched telephone network. If incomming telephone calls cannot be answered for a period, the automatic acknowledgement status of the DSC 9000 should be changed to ’Unable to comply with telephony calls’.

  • Page 180: Receiving A Direct-Dial Call

    RECEIVING A DIRECT-DIAL CALL DSC OPERATION RECEIVING A DIRECT-DIAL CALL A call is received and an to: 002192000 TX-ACKNOWLEDGEMENT acknowledgement is initiated Tel : -- USB telephony automatically. Working freq. TX: 2076.0 RX: 1813.0 ------- Tuning transmitter ------- ----- Checking for free channel ----- ----------- Transmitting...

  • Page 181: Status Display

    DSC OPERATION STATUS DISPLAY STATUS DISPLAY >STATUS< The STATUS display comes up when power is switched on or when selected from the MAIN-MENU by selecting STATUS and pressing "Enter". The equipment automatically returns to STATUS display after 10 minutes unless an RX-CALL is displayed or if in Distress Transmit mode. STATUS 1107 UTC Distress watch: 2 4 6 8 12 16 MHz...
  • Page 182 STATUS DISPLAY DSC OPERATION DSC watch-receiver 1 frequency status: Distress watch MF 2187.5 kHz Distress watch MF/HF 2, 4, 6, 8, 12, 16 MHz (DSC 9006 only,example) Calling watch 08, 09, 10, 11, 17, 20 (DSC 9006 only,example) Shows the frequency(ies) watched by watch-receiver 1. Calling watch frequencies may be changed by selecting >STATUS CHANGE<.

  • Page 183: Change Status

    DSC OPERATION CHANGE STATUS CHANGE STATUS >STATUS< >STATUS CHANGE< The change status menu allows sellection of: Automatic acknowledgement DSC watch-receiver 1’s watch frequencies DSC watch-receiver 2’s watch frequencies Automatic acknowledgement may be set to Able to comply Unable to comply with telephony calls For ’Unable to comply with telephony calls’...
  • Page 184 CHANGE STATUS DSC OPERATION DSC watch-receiver frequency may be changed as follows: Distress watch No change possible. Calling watch Frequencies may be selected from the DSC frequency 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.
  • Page 185 DSC OPERATION PROGRAMMING: AUTOMATIC ACKNOWLEDGEMENT PROGRAMMING: AUTOMATIC ACKNOWLEDGEMENT >PROGRAMMING< >AUTOMATIC-ACK< Polling calls PROGRAMMING Automatic acknowledgement >POLLING< POSITION OTHER press Select between: PROGRAMMING Aut ack of polling calls < Specific stations only> All stations Specific stations only -- Change by [<] [>] or press [Enter] -- press PROGRAMMING Aut ack of polling calls...
  • Page 186 PROGRAMMING: AUTOMATIC ACKNOWLEDGEMENT DSC OPERATION If ’Specific stations only’ is selected, enter PROGRAMMING Aut ack of position calls Specific stations only (002191000) the MMSI number of the stations. -- Enter MMSI; use # for any digit -- press Other calls PROGRAMMING Automatic acknowledgement POLLING POSITION >...

  • Page 187: Programming: Automatic

    DSC OPERATION PROGRAMMING: POSITION PROGRAMMING: POSITION >PROGRAMMING< >POSITION< Automatic updating If automatic updating from the NMEA input is used the actual position is displayed, will return to the STATUS display If not automatically updated, the DSC 9000 should be regularly updated manually in order to be able to receive Area calls correctly.
  • Page 188 PROGRAMMING: POSITION DSC OPERATION PROGRAMMING Position Enter the time. 55 ˚ 59 ’ N 133˚ 20’ W at (1229) Enter the time of the position Press PROGRAMMING Position 55 ˚ 59 ’ N 133˚ 20’ W at 1229 UTC Press to return to the STATUS display.

  • Page 189: Programming: Printer

    DSC OPERATION PROGRAMMING: PRINTER PROGRAMMING: PRINTER Printer Status >PROGRAMMING< >PRINTER< >STATUS< The Printer Status menu allows selection of: Print all calls Print all distress and safety calls Print all RX calls Print distress and safety RX calls Print all RX calls with symbols No print-out The arrow key switches beween the above options and Enter selects the displayed option and returns to STATUS menu.

  • Page 190: Programming: Clock Setting

    PROGRAMMING: CLOCK SETTING DSC OPERATION PROGRAMMING: CLOCK SETTING >PROGRAMMING< >SETTINGS< >CLOCK< PROGRAMMING Clock setting Enter the UTC time ( 1229 ) UTC ------------------ Enter UTC time -------------- Press PROGRAMMING Clock setting Enter the day of month 1229 UTC (12) --------------- Enter day of month-------------- Press Select the month using an arrow key PROGRAMMING...

  • Page 191: Programming: Sound Setting

    DSC OPERATION PROGRAMMING: SOUND SETTING PROGRAMMING: SOUND SETTING >PROGRAMMING< >SETTINGS< >SOUND< Distress-alarm sound >DISTRESS-ALARM< Select sound type A or B using an PROGRAMMING Distress-alarm sound arrow key. Type <A > Volume *****. . . -- Change by [<] [>] or press [Enter] -- Press PROGRAMMING Distress-alarm sound...

  • Page 192: Key-Beep Sound

    PROGRAMMING: SOUND SETTING DSC OPERATION Select the volume level using the arrow keys. PROGRAMMING Call-alarm sound Duration .5 Type C < Volume**..> Press PROGRAMMING Call-alarm sound Duration .5 Type C Volume **..Press to return to the STATUS display.

  • Page 193: Programming: Light Setting

    DSC OPERATION PROGRAMMING: LIGHT SETTING PROGRAMMING: LIGHT SETTING >PROGRAMMING< >SETTINGS< >LIGHT< Select the "Day" setting for the display PROGRAMMING Backlight Indicators backlight using the arrow keys. <* * * * * *. .> * * * * * * . . Day: Night * *.

  • Page 194: Programming: Contrast Setting

    PROGRAMMING: CONTRAST SETTING DSC OPERATION PROGRAMMING: CONTRAST SETTING >PROGRAMMING< >SETTINGS< >CONTRAST< Select the contrast setting using the arrow PROGRAMMING Contrast setting keys. < * * * * ..> -- Change by [<] [>] or press [Enter] -- Press to return to the STATUS display.

  • Page 195: Programming: Dsc-Frequency List

    DSC OPERATION PROGRAMMING: DSC-FREQUENCY LIST PROGRAMMING: DSC-FREQUENCY LIST >PROGRAMMING< >LISTS< >DSC-FREQ< The DSC-frequency list is pre-programmed but can be changed as described below. Use the arrow key to change between the PROGRAMMING DSC frequency list DSC-frequency numbers or enter the <01 NATIONAL TX: 2156.0 RX: 1621.0 kHz>...
  • Page 196 PRE-PROGRAMMED DSC FREQUENCIES DSC OPERATION PRE-PROGRAMMED DSC FREQUENCIES NATIONAL 2156.0 1621.0 kHz NATIONAL 2156.5 1621.5 NATIONAL 2157.0 1622.0 NATIONAL 2157.5 1622.5 NATIONAL 2158.0 1623.0 NATIONAL 2158.5 1623.5 NATIONAL 2159.0 1624.0 NATIONAL 2159.5 1624.5 SHIP 2177.0 2177.0 INTER 2189.5 2177.0 INTER 1 4208.0 4219.5 INTER 2...

  • Page 197: Programming: Mmsi List

    DSC OPERATION PROGRAMMING: MMSI LIST PROGRAMMING: MMSI LIST >PROGRAMMING< >LISTS< >MMSI< Use the arrow key to change between the PROGRAMMING MMSI list MMSI list numbers or enter the MMSI list <01 Name: LYNGBY MMSI: 002191000> number that you want to program and press -- Change by [<] [>] or press [Enter] -- Press to edit the displayed...

  • Page 198: Programming: Telephone List

    Use the arrow key to change between the PROGRAMMING Telephone list telephone list numbers or enter the telephone <01 4542482544 SKANTI> list number that you want to program and -- Change by [<] [>] or press [Enter] -- press Press to edit the displayed telephone list number.

  • Page 199: Test: Info

    DSC OPERATION TEST: INFO TEST: INFO >TEST< >INFO< Accumulated ON-time TEST Accumulated ON-time Operating hours: >ACCUMULATED-ON-TIME< The number of operating hours is displayed. >END< Press to return to the STATUS display. Version TEST Version >VERSION< DCU > DU < TEST Version DCU program: 01.07.00 Date: 930621...

  • Page 200: Test: Self-Test

    TEST: SELF-TEST DSC OPERATION TEST: SELF-TEST >TEST< >SELF-TEST< The test starts immediately and will continue TEST Automatic Self-test until all test are completed and found ok. Completed 19 steps ok 0 bypassed 0 failed >END< Press to end the test and return to status display.

  • Page 201: Test: Rx-Audio

    DSC OPERATION TEST: SELF-TEST TEST: RX-AUDIO >TEST< >RX-AUDIO< Select which receiver to test using TEST RX-audio the arrow keys. >WATCH-1< WATCH-2 TRANSCEIVER Press to performe the audio test. TEST Watch-1 RX-audio Adjust the volume level using the arrow keys. Press to end the test and return >END<...

  • Page 202: Test: Tx-Test

    TEST: TX-TEST DSC OPERATION TEST: TX-TEST >TEST< >TX-TEST< A message of warning is displayed. TEST TX-test A test message is transmitted on a distress frequency in this test >CONTINUE< Press to continue with the test. Enter the MMSI number of the coast station TX-CALL Selective to: (00123456)
  • Page 203 DSC OPERATION 4-72 TRP 9250 TECHNICAL MANUAL...
  • Page 204 5. DSC INSTALLATION Table of Contents DSC INSTALLATION 5. DSC INSTALLATION Table of Contents Description Connectors 5-13 Mounting the units Earth connections 5-13 Net connector, DCU 9000 5-14 Figures and tables Mounting bracket terminal board 5-15 DCU 9000 with mounting bracket Aux connector, DCU 9000 5-16 DCU 9000 installation with mounting...
  • Page 205 DSC INSTALLATION 5. DSC INSTALLATION Table of Contents TRP 9250 TECHNICAL MANUAL...

  • Page 206: Mounting The Units

    DESCRIPTION DSC INSTALLATION DESCRIPTION General Correct installation of the DSC 9000 is important for maximum performance and reliability. This chapter provides specific information about the installation of each unit, their interconnection and connection to other equipment. Mounting the Units DCU 9000 Control Unit The DCU 9000 control unit is adaptable to a variety of mounting methods and should be placed with convenient operation in mind.

  • Page 207: Dcu 9000 With Mounting Bracket

    DSC INSTALLATION DCU 9000 WITH MOUNTING BRACKET DCU 9000 WITH MOUNTING BRACKET Fig.5 TRP 9250 TECHNICAL MANUAL...

  • Page 208: Dcu 9000 Installation With Mounting Bracket

    DCU 9000 INSTALLATION WITH MOUNTING BRACKET DSC INSTALLATION DCU 9000 INSTALLATION WITH MOUNTING BRACKET Fig.6 1) Space for cable entry min. 50 Mounting Options Dimensions are in mm Tolerance: +/- 1 mm Centre of Gravity Weight: DCU 1.2 Kg Weight: Mounting Bracket 0.7 Kg TRP 9250 TECHNICAL MANUAL...

  • Page 209: Dcu 9000 Installation With Mounting Bracket "Low Profile Mounting

    DSC INSTALLATION DCU 9000 INSTALLATION WITH MOUNTING BRACKET DCU 9000 INSTALLATION WITH MOUNTING BRACKET "LOW PROFILE MOUNTING" Fig.7 1) Space for cable entry min. 50 Mounting Options Dimensions are in mm Tolerance: +/- 1 mm Centre of Gravity Weight: DCU 1.2 Kg Weight: Mounting Bracket 0.7 Kg TRP 9250 TECHNICAL MANUAL...

  • Page 210: Dcu 9000 Installation With Mounting Bracket "Flush Mounting

    DCU 9000 INSTALLATION WITH MOUNTING BRACKET DSC INSTALLATION DCU 9000 INSTALLATION WITH MOUNTING BRACKET "FLUSH MOUNTING" Fig.8a 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.8b 1) Customize to Bulkhead thickness.

  • Page 211: Inch Panel Mounting

    DSC INSTALLATION DCU 9000 INSTALLATION WITH MOUNTING BRACKET DCU 9000 INSTALLATION WITH MOUNTING BRACKET 19 INCH PANEL MOUNTING Fig.9a 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 TRP 9250 TECHNICAL MANUAL...

  • Page 212: Terminal Board Mounting Options

    TERMINAL BOARD MOUNTING OPTIONS DSC INSTALLATION TERMINAL BOARD MOUNTING OPTIONS NORMAL MOUNTING OF TERMINAL BOARD Fig.10a 180 ˚ MOUNTING OF TERMINAL BOARD Fig.10b TRP 9250 TECHNICAL MANUAL...

  • Page 213: Dcu 9000 Without Mounting Bracket

    DSC INSTALLATION DCU 9000 WITHOUT MOUNTING BRACKET DCU 9000 WITHOUT MOUNTING BRACKET Fig.11 Two M5x40 bolts (included) 1) Space for cable entry min. 100 Mounting Options Dimensions are in mm Tolerance: +/- 1 mm Centre of Gravity Weight: 1.2 Kg 5-10 TRP 9250 TECHNICAL MANUAL...
  • Page 214 DCU 9000 WITHOUT MOUNTING BRACKET DSC INSTALLATION DCU 9000 WITHOUT MOUNTING BRACKET 19 INCH PANEL 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 TRP 9250 TECHNICAL MANUAL 5-11...

  • Page 215: Cable Connections For Dcu Without Mounting Bracket

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

  • Page 216: Earth Connections

    EARTH CONNECTIONS DSC INSTALLATION EARTH CONNECTIONS 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. TRP 9250 TECHNICAL MANUAL 5-13...

  • Page 217: Net Connector, Dcu 9000

    DSC INSTALLATION NET CONNECTOR, DCU 9000 NET CONNECTOR, DCU 9000 Fig.21 SKANTI part no. 751 000 64. 15mm 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.

  • Page 218: Mounting Bracket Terminal Board

    MOUNTING BRACKET TERMINAL BOARD DSC INSTALLATION MOUNTING BRACKET TERMINAL BOARD Fig.22 TRP 9250 TECHNICAL MANUAL 5-15...

  • Page 219: Aux Connector, Dcu 9000

    DSC INSTALLATION AUX CONNECTOR, DCU 9000 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 5-16 TRP 9250 TECHNICAL MANUAL...
  • Page 220 AUX CONNECTOR, DCU 9000 DSC INSTALLATION Pin no. Designation Direction Remarks PC DTR / V+ Input +5V/+15V supply for opto-isolated serial data interface for printer (RS-232) *) PC GND Power supply reference for serial data interface for printer (RS-232) *) Alarm Out Output Open collector (RS-410N) for external alarm.

  • Page 221: Installation Configuration

    DSC INSTALLATION INSTALLATION CONFIGURATION INSTALLATION CONFIGURATION The DSC 9000 is factory configured to standard settings, stored in a non-volatile EEPROM. Change of these settings is possible from the front panel of the DCU 9000. To view or change configuration settings, switch the equipment on, press [Main Menu], select CONFIGURATION and press [Enter].

  • Page 222: Configuration Of Radio Interface

    INSTALLATION CONFIGURATION DSC INSTALLATION Configuration of Radio Interface The DSC 9000 may be configured for different protocols for control of the associated radio equipment: T+Bus (default) T+Bus, one way NMEA Baudrate 2400 bps for T+Bus and 4800 bps for NMEA is implicitly selected. Following NMEA sentences are used to set frequency, mode of operation and transmitter power level of the radio equipment.

  • Page 223: Configuration Of Dsc-Watch

    DSC INSTALLATION INSTALLATION CONFIGURATION The handset hook signal is utilized as follows: When the receiver of the radiotelephone is used for scanning controlled from the DSC 9000 or radiotelex equipment, scanning is interrupted while the handset is off-hook. At the same time automatic DSC acknowledgement transmissions are disabled.

  • Page 224: Configuration Of External Alarms

    INSTALLATION CONFIGURATION DSC INSTALLATION and press [Enter]. Select between Baud rates of 300, 600, 1200, 2400, 4800*, or 9600 and press [Enter]. Select between Parity/data bits None/7, None/8*, Even/7, Even/8, Odd/7, or Odd/8 and press [Enter]. Select between handshake types Xon/xoff, Busy High, Busy Low, None* and press [Enter].

  • Page 225: Configuration Of Messages

    DSC INSTALLATION INSTALLATION CONFIGURATION Configuration of Messages It is possible to select between the full set of telecommands or a reduced set. The reduced set may be selected where it is desirable to avoid unintended use of the telecommands. Full set of telecommands: Polling Unable to comply -Congestion...

  • Page 226: Accessories Included

    ACCESSORIES INCLUDED DSC INSTALLATION ACCESSORIES INCLUDED DCU 9000: DESIGNATION QUANTITY SKANTI PART NUMBER Mounting bracket for DCU 9000 107 810 40 D-sub connector, 9 pole, male 751 000 64 D-sub connector, 15 pole, male 751 000 65 Tab connector, female...
  • Page 227 DSC INSTALLATION 5-24 TRP 9250 TECHNICAL MANUAL...

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