Page 1 DSC 9000 SERIES TECHNICAL MANUAL 500 09-96 910 000 63 Issue A6 Skandinavisk Teleindustri SKANTI A/S 34, Kirke Værløsevej - DK 3500 Værløse Denmark...
Page 2 All information contained in the manual including drawings, specifications, data or other material, is the property of SKANDINAVISK TELEINDUSTRI SKANTI A/S, is disclosed in confidence for use only in operating and maintaining the equipment described herein, is subject to change without notice, is not to be copied and is not to be used or disclosed for any other purpose, without the written consent of SKANDINAVISK TELEINDUSTRI SKANTI A/S.
Page 3: Table Of Contents
2-71 Interconnection Diagram DU 9006 3. INSTALLATION 4-14 Table of Contents 5. SERVICE Description Table of Contents Mounting the units Preventive Maintenance Power supply Self-test Earth connections DSC 9000 spare-parts 5-13 Antenna SKANTI Service Agents 5-20 DSC 9000 TECHNICAL MANUAL...
Page 4 TABLE OF CONTENTS DSC 9000 TECHNICAL MANUAL...
Page 5: Introduction
1. INTRODUCTION Table of Contents INTRODUCTION 1. INTRODUCTION Table of Contents General Description Basic Versions Technical Data DSC 9000 TECHNICAL MANUAL...
Page 6 INTRODUCTION DSC 9000 TECHNICAL MANUAL...
Page 7: General Description
Controller-Receiver which complies with the GMDSS requirements specified in SOLAS 88, 9006 DSC Unit configured as a DSC watch chapter IV, when it is connected to a SKANTI receiver may be connected where a second TRP 7000 or TRP 8000 or another suitable HF continuous watch receiver is needed.
Page 8: Basic Versions
• DSC 9006 - MF/HF DSC Controller-Receiver Built-in 6-channel scanning MF/HF DSC watch receiver.The second demodulator may be used with the SKANTI TRP 7000 or TRP 8000 transceivers for scanning and DSC watch of 6 freely selectable MF/HF DSC channels.
Page 9: Technical Data
TECHNICAL DATA INTRODUCTION TECHNICAL DATA below 1x10 : 0 dBµV. GENERAL Adjacent Channel Selectivity: With a wanted signal 20 dBµV, an unwanted Complies with the relevant IMO performance signal 500 Hz off tune 60 dBµV does not standards, the ITU Radio Regulations, the deteriorate the symbol error rate below 1x10 relevant ITU recommendations and meets the performance specifications of CEPT for...
Page 10 INTRODUCTION TECHNICAL DATA Input Impedance: Handset On-Hook Signal: 600 ohms, free of earth. RS-410 type N input. Internally pulled up to 12V through 1.8 kohm. Scanning Interface: Should be connected to GND when handset is Scanning of up to six frequencies may be off-hook or on-hook as determined by s el e ct e d fr om...
Page 11 TECHNICAL DATA INTRODUCTION Alarm 2 Out (DU): DIMENSIONS AND WEIGHTS Open collector output, compatible with RS-410 type N. DCU 9000 Control Unit: Max current 50mA. Max voltage 32V. Low as Width: 330 mm determined by configuration. Height: 132.5 mm Depth: 43 mm Scan S/S (DU): Weight: 1.4 Kg Open collector output, compatible with RS-410...
Page 12 INTRODUCTION TECHNICAL DATA DSC 9000 TECHNICAL MANUAL...
Page 13: Operation
2. OPERATION Table of Contents OPERATION 2. OPERATION Table of Contents General Acknowledging a distress alert, info 2-38 DSC 9000 front panel Acknowledgeing a distress alert 2-39 Keys and indicators Relaying a received distress alert, info 2-40 Aural alarm signals Relaying a received distress alert 2-41 Remote alarms...
Page 14: Dsc 9000 Front Panel
OPERATION DSC 9000 FRONT PANEL DSC 9000 FRONT PANEL DSC 9000 TECHNICAL MANUAL...
Page 15: Keys And Indicators
KEYS AND INDICATORS 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 16 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 17: Aural Alarm Signals
KEYS AND INDICATORS 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. Remain activated for 1/4 - 4 minutes (programmable) or until a key is pressed or, for Direct-dial and Selective telephony calls, the handset of the radiotelephone is lifted off-hook.
Page 18: Multiple Control Units
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 19: Menu Tree
MENU TREE OPERATION MAIN MENU MENU TREE >STATUS< TX-CALL RX-CALLS TEST PROGRAMMING CONFIGURATION DSC 9000 TECHNICAL MANUAL...
Page 20: Distress Alert, Info
OPERATION DISTRESS ALERT, INFO DISTRESS ALERT, INFO To edit the Information, release immediately. DSC 9000 TECHNICAL MANUAL...
Page 21: Distress Alert
DISTRESS ALERT 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 22: Editing A Distress Alert, Info
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 23: Editing A Distress Alert
EDITING A DISTRESS ALERT 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 24: Editing A Distress Alert, Info
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). If a single frequency is selected the Distress Alert will be sent on that frequency 5 times, in each transmission.
Page 25: Editing A Distress Alert Cont'd
EDITING A DISTRESS ALERT Cont’d 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 Undesignated distress USB telephony...
Page 26: Sending Distress Alert, Info
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 27: Sending Distress Alert
SENDING DISTRESS ALERT 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 28: Receiving Distress Acknowledgement, Info
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 29: Receiving Distress Acknowledgement
RECEIVING DISTRESS ACKNOWLEDGEMENT 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 30: Sending Distress Relay Call, Info
OPERATION SENDING DISTRESS RELAY CALL, INFO SENDING DISTRESS RELAY CALL, INFO To relay a received distress alert please refer to page 2-41 2-18 DSC 9000 TECHNICAL MANUAL...
Page 31: Sending Distress Relay Call
SENDING DISTRESS RELAY CALL 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. - Enter maritime mobile service identity - Press Select Distress Category.
Page 32: Sending Distress Relay Call, Info
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 The distress relay call is automatically transmitted 5 times, total duration approx.
Page 33: Sending Distress Relay Call Cont'd
SENDING DISTRESS RELAY CALL Cont’d 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 34: Receiving Distress Relay Acknowledgement, Info
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 35: Receiving Distress Relay Acknowledgement
RECEIVING DISTRESS RELAY ACKNOWLEDGEMENT 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 36: Sending A Call, Info
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 37: Sending A Call
SENDING A CALL 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 38: Sending A Call, Info
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 39: Sending A Call Cont'd
SENDING A CALL Cont’d 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 40: Receiving Acknowledgement, Info
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 41: Receiving Acknowledgement
RECEIVING ACKNOWLEDGEMENT 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 42: Sending A Direct-Dial Call, Info
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 43: Sending A Direct-Dial Call
SENDING A DIRECT-DIAL CALL 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 44 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 45: Sending A Direct-Dial Call Cont'd
SENDING A DIRECT-DIAL CALL Cont’d 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 46: Sending A Direct-Dial Call, Info
OPERATION SENDING A DIRECT-DIAL CALL, INFO SENDING A DIRECT-DIAL CALL, INFO 2-34 DSC 9000 TECHNICAL MANUAL...
Page 47: Sending A Direct-Dial Call Cont'd
SENDING A DIRECT-DIAL CALL Cont’d 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 48: Receiving Distress Alert, Info
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 49: Receiving Distress Alert
RECEIVING DISTRESS ALERT 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 50: Acknowledging A Distress Alert, Info
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 51: Acknowledgeing A Distress Alert
ACKNOWLEDGEING A DISTRESS ALERT 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 52: Relaying A Received Distress Alert, Info
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 2-40 DSC 9000 TECHNICAL MANUAL...
Page 53: Relaying A Received Distress Alert
RELAYING A RECEIVED DISTRESS ALERT 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 54: Receiving Distress Relay, Info
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 55: Receiving Distress Relay
RECEIVING DISTRESS RELAY 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 56: Receiving A Call, Info
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 57: Receiving A Call
RECEIVING A CALL 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 USB telephony...
Page 58: Sending An Acknowledgement, Info
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 59: Sending An Acknowledgement
SENDING AN ACKNOWLEDGEMENT 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 received call.
Page 60: Receiving A Direct-Dial Call, Info
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 61: Receiving A Direct-Dial Call
RECEIVING A DIRECT-DIAL CALL 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 62: Status Display
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: Distress watch Calling watch none Watch-receiver 1 is the built-in receiver of DSC 9001/6. Its status is selelected in the configuration menu. 2-50 DSC 9000 TECHNICAL MANUAL...
Page 63 STATUS DISPLAY 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 64: Change Status
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 65 CHANGE STATUS 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 66: Programming: Automatic Acknowledgement
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 67 PROGRAMMING: AUTOMATIC ACKNOWLEDGEMENT OPERATION If ’Specific stations only’ is selected, enter PROGRAMMING Aut ack of position calls the MMSI number of the stations. Specific stations only (002191000) -- Enter MMSI; use # for any digit -- press Other calls PROGRAMMING Automatic acknowledgement POLLING POSITION >...
Page 68: Programming: Position
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 69 PROGRAMMING: POSITION 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 70: Programming: Printer
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 71: Programming: Clock Setting
PROGRAMMING: CLOCK SETTING 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 72: Programming: Sound Setting
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 73: Key-Beep Sound
PROGRAMMING: SOUND SETTING 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 74: Programming: Light Setting
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 75: Programming: Contrast Setting
PROGRAMMING: CONTRAST SETTING 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 76: Programming: Dsc-Frequency List
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> DSC-frequency number of the the frequency pair that you want to change and press -- Change by [<] [>] or press [Enter] --...
Page 77: Pre-Programmed Dsc Frequencies
PRE-PROGRAMMED DSC FREQUENCIES 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 78: Programming: Mmsi List
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 79: 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 80: Test: Info
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 81: Test: Self-Test
TEST: SELF-TEST 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 82: Test: Rx-Audio
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 83: Test: Tx-Test
TEST: TX-TEST 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 84 OPERATION 2-72 DSC 9000 TECHNICAL MANUAL...
Page 85: Installation Table Of Contents
3. INSTALLATION Table of Contents INSTALLATION 3. INSTALLATION Table of Contents Description Connectors 3-27 Mounting the units Supply terminal strip, DU 9000 3-28 Supply cable specifications 3-29 Power supply Earth connections Earth connections 3-30 Antenna Antenna connector 3-30 Interconnection of units 3-31 Interconnection of units Connection of MF/HF transceiver...
Page 86 INSTALLATION 3. INSTALLATION Table of Contents DSC 9000 TECHNICAL MANUAL...
Page 87: Description
DESCRIPTION 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 88: Power Supply
24V, or 32V battery or from an AC Power Supply Unit with a DC output voltage within the specified range. When used with a Skanti TRP 7000 or TRP 8000 transceiver the AC Power Supply Unit of the transceiver is capable of supplying the additional power required by the DSC 9000.
Page 89: Antenna
3-33. Otherwise a 9-pole D-sub connector is used at this end as well. Prepared 5x2x0.25mmSq screened cable with 9-pole D-sub connector at each end may be obtained from Skanti in 3m and 10m lengths: 3m: Part number 106 803 61 10m: Part number 106 803 51 Up to 5 control units may be connected to the DU 9000.
Page 90: Connection Of Mf/Hf Transceiver
See table 5 at page 3-37 for pin assignments and fig 24 at page 3-36 for connector and cable specifications. The installation wiring diagram on page 3-45 details the connections for Skanti transceivers TRP 7000 and TRP 8000. Note: Telex filter is necessary in TRP 7000/8000...
Page 91: Connection Of An Additional Du
The AF output level from the DSC 9000 for transmitter modulation is factory preset to 0 dBm which matches Skanti transceivers TRP 7000 and TRP 8000. Adjustment, where required, is possible over the range -10 dBm to +10 dBm by trimpot R8, located on PCB 717, see fig. 31 at page 3-47.
Page 92: Connection Of Navigation Equipment
INSTALLATION DESCRIPTION Connection of Navigation Equipment Navigation equipment complying with the NMEA 0183 standard may be connected for automatic position updating. Connection is made either to the DU 9000 or to a DCU 9000 control unit but, only one navigation input can be used. The DSC 9000 automatically recognizes which input is used. For connection to the DU 9000 use the 25 pole D-sub connector marked Aux.
Page 93: Connection Of A Printer
DESCRIPTION INSTALLATION GLL: $--GLL,llll.ll,a,yyyyy.yy,a,hhmmss.ss,A*hh<CR><LF> Status: A=Data valid UTC of position fix Long itude, E/W Latitude, N/S GXP: $--GXP,hhmmss.ss,llll.ll,a,yyyyy.yy,a,c--c,x*hh<CR><LF> Satellite number Waypoint ID Longitude,E/W Latitude,N/S UTC of position fix GDP: $--GDP,hhmmss.ss,llll.ll,a,yyyyy.yy,a,c--c*hh<CR><LF> Waypoint ID Longitude,E/W Latitude,N/S UTC of position fix GLP: $--GLP,hhmmss.ss,llll.ll,a,yyyyy.yy,a,c--c*hh<CR><LF> Waypoint ID Longitude,E/W Latitude,N/S...
Page 94: Connection Of A Distress Alarm Box
INSTALLATION DESCRIPTION Connection of a Distress Alarm Box A distress alarm box consisting of a Distress button and an associated Distress lamp may be connected to the DCU 9000 control unit or to the DU 9000 DSC unit for remote initiation and indication of distress calls.
Page 95: Figures And Tables
FIGURES AND TABLES INSTALLATION FIGURES AND TABLES DSC 9000 TECHNICAL MANUAL 3-11...
Page 96: Dcu 9000 Mounting On Du 9000
INSTALLATION DCU 9000 MOUNTING ON DU 9000 DCU 9000 MOUNTING ON DU 9000 Fig.1 3-12 DSC 9000 TECHNICAL MANUAL...
Page 97: Dcu 9000 - Du 9000 Outline
3) Space for cable entry and air flow: min. 200 Mounting Options with customized fixture. Dimensions are in mm Tolerance: +/- 1 mm Centre of Gravity Weight: DSC 9001 8.6 Kg Weight: DSC 9006 8.7 Kg DSC 9000 TECHNICAL MANUAL 3-13...
Page 98: Dcu 9000 - Du 9000 Interconnecting
DCU 9000 - DU 9000 INTERCONNECTING RIBBON CABLE DCU 9000 - DU 9000 INTERCONNECTING RIBBON CABLE Folding the ribbon cable for table top mounting. Fig.3a SKANTI part no. 106 810 80 Folding the ribbon cable for bulkhead mounting. Fig.3b SKANTI part no. 106 810 80...
Page 99: Cable Connection For Dcu 9000 Mounting On Du 9000
CABLE CONNECTION FOR DCU 9000 MOUNTING ON DU 9000 INSTALLATION CABLE CONNECTION FOR DCU 9000 MOUNTING ON DU 9000 Fig.4 DSC 9000 TECHNICAL MANUAL 3-15...
Page 100: Dcu 9000 With Mounting Bracket
INSTALLATION DCU 9000 WITH MOUNTING BRACKET DCU 9000 WITH MOUNTING BRACKET Fig.5 3-16 DSC 9000 TECHNICAL MANUAL...
Page 101: Dcu 9000 Installation With Mounting Bracket
DCU 9000 INSTALLATION WITH MOUNTING BRACKET 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 DSC 9000 TECHNICAL MANUAL 3-17...
Page 102: Dcu 9000 Installation With Mounting Bracket "Low Profile Mounting
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 3-18 DSC 9000 TECHNICAL MANUAL...
Page 103: Dcu 9000 Installation With Mounting Bracket "Flush Mounting
DCU 9000 INSTALLATION WITH MOUNTING BRACKET 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 104 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 3-20...
Page 105: Terminal Board Mounting Options
TERMINAL BOARD MOUNTING OPTIONS INSTALLATION TERMINAL BOARD MOUNTING OPTIONS NORMAL MOUNTING OF TERMINAL BOARD Fig.10a 180 ˚ MOUNTING OF TERMINAL BOARD Fig.10b DSC 9000 TECHNICAL MANUAL 3-21...
Page 106: Dcu 9000 Without Mounting Bracket
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 3-22 DSC 9000 TECHNICAL MANUAL...
Page 107 DCU 9000 WITHOUT MOUNTING BRACKET 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 DSC 9000 TECHNICAL MANUAL 3-23...
Page 108: Cable Connections For Dcu Without Mounting Bracket
INSTALLATION CABLE CONNECTIONS FOR DCU WITHOUT MOUNTING BRACKET CABLE CONNECTIONS FOR DCU WITHOUT MOUNTING BRACKET Fig.13 3-24 DSC 9000 TECHNICAL MANUAL...
Page 109: Du 9000 Outline
DU 9000 OUTLINE INSTALLATION DU 9000 OUTLINE Fig.14 1) Space for air flow: min. 100 2) Space for service access: min. 500 3) Space for cable entry and air flow: min. 200 Mounting Options Dimensions are in mm Tolerance: +/- 1 mm Centre of Gravity Weight: DU 9001 7.4 Kg Weight: DU 9006 7.5 Kg...
Page 110: Du 9000 Cable Connections
INSTALLATION DU 9000 CABLE CONNECTIONS DU 9000 CABLE CONNECTIONS Fig.15 3-26 DSC 9000 TECHNICAL MANUAL...
Page 111: Connectors
CONNECTORS INSTALLATION CONNECTORS DCU 9000 CONNECTORS Fig.16a DU 9000 CONNECTORS Fig.16b DSC 9000 TECHNICAL MANUAL 3-27...
Page 112: Supply Terminal Strip, Du 9000
INSTALLATION SUPPLY TERMINAL STRIP, DU 9000 SUPPLY TERMINAL STRIP, DU 9000 Fig.17 60 mm 15 mm screen (twisted) conductor (twisted) plastic cover screw cable type see table clamp plastic house Contact arrangements 3-28 DSC 9000 TECHNICAL MANUAL...
Page 113: Supply Cable Specifications
SUPPLY CABLE SPECIFICATIONS INSTALLATION SUPPLY CABLE SPECIFICATIONS Battery Max. Cable Length to Recommended Cable External Voltage Battery fuses 3.5m Screened multiwire 2 X 2.5mmSq Screened multiwire 2 X 6mmSq Screened multiwire 2 X 1.5mmSq Screened multiwire 2 X 2.5mmSq Screened multiwire 2 X 6mmSq Screened multiwire 6.3A...
Page 114: Earth Connections
Wire length as short as possible. ANTENNA CONNECTOR Fig.19 28.5mm 1.5mm 16mm coupling nut body soldering coaxial cable Connector type: PL 259, SKANTI part no. 751 000 54 Cable specification: Coaxial cable type RG-213/U or RG 8A/U 3-30 DSC 9000 TECHNICAL MANUAL...
Page 115: Interconnection Of Units
INTERCONNECTION OF UNITS INSTALLATION INTERCONNECTION OF UNITS Fig.20a Termination Termination No termination NET TERMINATION JUMPER LOCATION NET TERMINATION JUMPER Remove jumper if using both Net connectors Fig.20b Fig.20c DSC 9000 TECHNICAL MANUAL 3-31...
Page 116: Net Connector, Dcu 9000 And Du 9000
INSTALLATION NET CONNECTOR, DCU 9000 AND DU 9000 NET CONNECTOR, DCU 9000 AND DU 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 .
Page 117: Mounting Bracket Terminal Board
MOUNTING BRACKET TERMINAL BOARD INSTALLATION MOUNTING BRACKET TERMINAL BOARD Fig.22 DSC 9000 TECHNICAL MANUAL 3-33...
Page 118: Aux Connector, Dcu 9000
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 3-34 DSC 9000 TECHNICAL MANUAL...
Page 119: Power Supply
AUX CONNECTOR, DCU 9000 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 120: Com Connector, Du 9000
INSTALLATION COM CONNECTOR, DU 9000 COM CONNECTOR, DU 9000 Fig.24 SKANTI part no 751 000 66. 30mm 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 121 COM CONNECTOR, DU 9000 INSTALLATION Pin no. Designation Direction Remarks Print RX Input Serial interface for printer (RS-232) *) Print Tx Output Serial interface for printer (RS-232) *) On-Hook Input Internal pull-up to 12V through 1.8kohm (RS-410N). Low for handset off-hook = normal. (Configurable) n.c.
Page 122: Aux Connector, Du 9000
INSTALLATION AUX CONNECTOR, DU 9000 AUX CONNECTOR, DU 9000 Fig.25 SKANTI part no 751 000 66. 30mm 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 123 AUX CONNECTOR, DU 9000 INSTALLATION Pin no. Designation Direction Remarks PC Rx Input Serial interface for PC or radiotelex equipment (RS-232) *) PC Tx Output Serial interface for PC or radiotelex equipment (RS-232) *) Alarm 1 out Output Open collector (RS-410N) for external alarm. Max 50mA, 32V.
Page 124: Optional Handset Hook-Switch For Trp 8000
INSTALLATION OPTIONAL HANDSET HOOK-SWITCH FOR TRP 8000 OPTIONAL HANDSET HOOK-SWITCH FOR TRP 8000 Fig.26a Fig.26b 3-40 DSC 9000 TECHNICAL MANUAL...
Page 125: Optional Handset Hook-Switch For Trp 8000
OPTIONAL HANDSET HOOK-SWITCH FOR TRP 8000 INSTALLATION Fig.26c Hook-Switch SKANTI part no. 107 609 00 Handset Holder Cable Specification min. 2 x 0.25 mm Sq screened or RG-58/U coaxial cable DSC 9000 TECHNICAL MANUAL 3-41...
Page 126: Handset With Built-In Hook Switch
Handset-Control Unit cable Hook-switch cable (See fig.26a) CONNECTOR FOR BUILT-IN HANDSET HOOK-SWITCH Fig.28 SKANTI part no 751 001 72. 15mm Before contacts of the plug are soldered: slide plastic cover over the cable. After the contacts are soldered: the two shields 6 mm are latched into the connector and snapped in.
Page 127: Distress Alarm Box
DISTRESS ALARM BOX INSTALLATION DISTRESS ALARM BOX Fig.29 Diagram. DISTRESS BUTTON: Press and hold in for 6 seconds. Flashing: DISTRESS LAMP: Distress or Urgency call received Quick flashing: Distress button activated Steady light: Distress alert in progress DSC 9000 TECHNICAL MANUAL 3-43...
Page 128: Radiotelex Interconnections
INSTALLATION RADIOTELEX INTERCONNECTIONS RADIOTELEX INTERCONNECTIONS Fig.30. Simplified diagram 3-44 DSC 9000 TECHNICAL MANUAL...
Page 129: Antenna
DSC 9000 INSTALLATION WIRING DIAGRAM INSTALLATION DSC 9000 INSTALLATION WIRING DIAGRAM Optinal additional DU 9006 DCU 9000 DU 9001 / DU 9006 DSC UNIT DSC CONTROL UNIT DSC UNIT Configured as a DSC watch receiver Output Battery Antenna Battery Antenna Note 1 Note 6 Note 2...
Page 130 INSTALLATION DSC 9000 INSTALLATION WIRING DIAGRAM 3-46 TRP 9000 TECHNICAL MANUAL...
Page 131: Pcb 717 Jumper And Adjustment Locations
PCB 717 JUMPER AND ADJUSTMENT LOCATIONS INSTALLATION PCB 717 JUMPER AND ADJUSTMENT LOCATIONS Fig.31 Trimpot R8 AF output level. For adjustment of signal level on Tx Line. Factory setting: 0 dBm. Jumper J1 Input impedance. When On the input impedance of Rx Line is 600 ohms. When Off the input impedance is high.
Page 132: Installation Configuration
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 133: Configuration Of Radio Interface
INSTALLATION CONFIGURATION 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 134: Configuration Of Dsc-Watch
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 135: Configuration Of External Alarms
INSTALLATION CONFIGURATION 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 136: Configuration Of Messages
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 137: Accessories Included
ACCESSORIES INCLUDED 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 772 000 17...
Page 138: Optional Accessories
INSTALLATION OPTIONAL ACCESSORIES OPTIONAL ACCESSORIES DESIGNATION SKANTI PART NUMBER Hook-switch assembly for TRP 8000 old handset 107 609 00 DIN connector, 6 pole, for TRP 8000 new handset 751 001 72 Cable 2x0.25mmSq screened, length: 100 metres 702 000 33 Cable 4x0.25mmSq screened, length: 100 metres...
Page 139: Technical Description
4. TECHNICAL DESCRIPTION Table of Contents TECHNICAL DESCRIPTION 4. TECHNICAL DESCRIPTION Table of Contents DSC Control Unit, DCU 9000 Synthesizer Board 711 Control Board 901 Master Oscillator 713 Front Panel Board 902 Receiver Signal Path 915 Terminal Board 903 SMPS/Interconnection 930 DSC Unit, DU 9001 Diagrams Programmable Communication...
Page 140 TECHNICAL DESCRIPTION 4. TECHNICAL DESCRIPTION Table of Contents DSC 9000 TECHNICAL MANUAL...
Page 141: Dsc Control Unit, Dcu 9000
DSC CONTROL UNIT, DCU 9000 TECHNICAL DESCRIPTION DSC CONTROL UNIT, DCU 9000 Block diagram: page 4-9. Interconnection diagram: page 4-10. The primary function of the control unit is to support the man/machine interface via keyboard, display, and visual and audible indicators. It contains following PCB’s: Control Board 901: Contains a micro-controller unit which performs keyboard scanning, display and indicator LED driving, control of display contrast, control of display and keyboard backlight, control of loudspeaker volume,...
Page 142: Terminal Board 903
TECHNICAL DESCRIPTION DSC CONTROL UNIT, DCU 9000 Also carries a 15-pole D-sub connector for connecting auxiliary equipment and two 9-pole D-sub Net connectors for connecting the DU 9000 and possibly one or more additional units. A jumper connects a 120 ohm resistor between terminals 2 and 3 of the Net connectors, providing the necessary termination impedance of the serial data bus of the net.
Page 143: Dsc Unit, Du 9001
DSC UNIT, DU 9001 TECHNICAL DESCRIPTION DSC UNIT, DU 9001 Block diagram: page 4-11. Interconnection diagram: page 4-12. The primary functions of the DU 9001 are the DSC controller function with two independent demodulators and single channel watch reception on the MF distress and safety DSC frequency 2187.5 kHz.
Page 144: Single Channel Receiver 914
TECHNICAL DESCRIPTION DSC UNIT, DU 9001 Single Channel Receiver 914: The single channel receiver is fixed tuned to 2187.5 kHz. It the includes antenna input protection, pre-selector, 1. mixer where the input signal is mixed with a 1.7325 MHz signal originating from the master oscillator signal divided by 10, followed by a narrow-band crystal filter with a centre frequency of 455 kHz, IF amplifier, and 2.
Page 145: Dsc Unit, Du 9006
DSC UNIT, DU 9006 TECHNICAL DESCRIPTION DSC UNIT, DU 9006 Block diagram: page 4-13. Interconnection diagram: page 4-14. The primary functions of the DU 9006 are the DSC controller function with two independent demodulators and scanning watch reception on up to six MF/HF DSC frequencies. It contains following PCB’s: Programmable Communication Processor 717: See description above.
Page 146 TECHNICAL DESCRIPTION DSC UNIT, DU 9006 DSC 9000 TECHNICAL MANUAL...
Page 147: Block Diagram Dcu 9000
BLOCK DIAGRAM DCU 9000 TECHNICAL DESCRIPTION BLOCK DIAGRAM DCU 9000 DSC CONTROL UNIT DSC 9000 TECHNICAL MANUAL...
Page 148: Interconnection Diagram Dcu 9000
TECHNICAL DESCRIPTION INTERCONNECTION DIAGRAM DCU 9000 INTERCONNECTION DIAGRAM DCU 9000 DSC CONTROL UNIT 4-10 DSC 9000 TECHNICAL MANUAL...
Page 149: Block Diagram Du 9001
BLOCK DIAGRAM DU 9001 TECHNICAL DESCRIPTION BLOCK DIAGRAM DU 9001 DSC UNIT DSC 9000 TECHNICAL MANUAL 4-11...
Page 150: Interconnection Diagram Du 9001
TECHNICAL DESCRIPTION INTERCONNECTION DIAGRAM DU 9001 INTERCONNECTION DIAGRAM DU 9001 DSC UNIT 4-12 DSC 9000 TECHNICAL MANUAL...
Page 151: Block Diagram Du 9006
BLOCK DIAGRAM DU 9006 TECHNICAL DESCRIPTION BLOCK DIAGRAM DU 9006 DSC UNIT DSC 9000 TECHNICAL MANUAL 4-13...
Page 152: Interconnection Diagram Du 9006
TECHNICAL DESCRIPTION INTERCONNECTION DIAGRAM DU 9006 INTERCONNECTION DIAGRAM DU 9006 DSC UNIT 4-14 DSC 9000 TECHNICAL MANUAL...
Page 153: Service
713 (DSC 9006 only) DSC Unit 9001 Spare-parts 5-18 Replacement of back-up battery DSC Unit 9006 Spare-parts 5-20 Self-test SKANTI Service Agents 5-22 DSC 9001 test-step description and error code explanation DSC 9006 test-step description and error code explanation DSC 9000 TECHNICAL MANUAL...
Page 154 SERVICE 5. SERVICE Table of Contents DSC 9000 TECHNICAL MANUAL...
Page 155: Preventive Maintenance
PREVENTIVE MAINTENANCE SERVICE PREVENTIVE MAINTENANCE Realignment of Master Oscillator 713 (DSC 9006 only) The Master Oscillator frequency should be checked at least once a year. The Master Oscillator determines the exact receive frequency of the equipment. The oscillator tends to age very slowly with time, typically with the highest drift rate the first year.
Page 156 Read the manufacturing date on the battery. If life time is due to expire, replace the complete battery container. Skanti part number 107 811 60. Push the battery container back into its compartment and connect the battery plug. The DSC 9000 may now be turned off without loosing memory content.
Page 157: Self-Test
SELF-TEST SERVICE SELF-TEST The Self-test menu is selected by pressing: >TEST< >SELF-TEST< Automatic self-test is performed to check all test-steps in the self-test. It will stop if a test-step fails or all tests are completed. If a test-step fails the test will stop and display the failing test-step number, the failing part of the DSC, the possible cause of failure and an error code.
Page 158 SERVICE SELF-TEST Test-step description and error code explanation DSC 9001: Step no. 01 Receiver test. Tests Single Channel Receiver PCB 914. The receiver is muted. The AF Detector at the output checks that no signal is present. The test is OK if AF CHECK=1...
Page 159 SELF-TEST SERVICE Step no. 04 DCU test Tests the DCU 9000. Error code Test Possible error source 1901 Audio/Speaker PCB 901, cable, PCB 902, speaker 1902 Display backlight Display, PCB 901 1903 Keyboard backlight PCB 902, cable, PCB 901 1904 Contrast circuit PCB 901, display 1905...
Page 160 SERVICE SELF-TEST DSC 9006: Step no. 01 Master Osc. test. Tests if Master Oscillator is oscillating, using MO check. Error code Possible error source 0101 PCB 713, PCB 711, cable Step no. 02 Synthesizer test. Tests Synthesizer PCB 711 all local oscillators. Tests that synthesizer is able to lock in mid-range.
Page 161 SELF-TEST SERVICE Step no. 04 Synthesizer test. Tests Synthesizer PCB 711 1. LO. Tests if 1. LO is able to lock in band 0 low border. Band: 45 - 52.5 MHz 1. LO: 45.00000 MHz 3. LO: 456.7 kHz The test is OK if SYNCHECK=1 Error code Possible error source 0401...
Page 162 SERVICE SELF-TEST Step no. 07 Synthesizer test. Tests Synthesizer PCB 711 1. LO. Tests if 1. LO is able to lock in band 1 high border. Band: 52.5 - 60 MHz 1. LO: 60.00000 MHz 3. LO: 456.7 kHz The test is OK if SYNCHECK=1 Error code Possible error source 0701...
Page 163 SELF-TEST SERVICE Step no. 10 Synthesizer test. Tests Synthesizer PCB 711 1. LO. Tests if 1. LO is able to lock in band 3 low border. Band: 67.5 - 75 MHz 1. LO: 67.50000 MHz 3. LO: 456.7 kHz The test is OK if SYNCHECK=1 Error code Possible error source 1001...
Page 164 SERVICE SELF-TEST Step no. 13 Synthesizer test. Tests Synthesizer PCB 711 3. LO. Tests if 3. LO is able to lock at low border. Band: 67.5 - 75 MHz 1. LO: 70.0000 MHz 3. LO: 452.57 kHz The test is OK if SYNCHECK=1 Error code Possible error source 1301...
Page 165 SELF-TEST SERVICE Step no. 16 Rx signal path test. Tests Rx Signal Path PCB 915. The pre-selector and the synthesizer is set-up so no signal passes the receiver. The AF Detector at the output checks that no signal is present. Pre-selector: PRE 0 Band: 67.5 - 75 MHz 1.
Page 166 SERVICE SELF-TEST Step no. 19 DCU test Tests the DCU 9000. Error code Test Possible error source 1901 Audio/Speaker PCB 901, cable, PCB 902, speaker 1902 Display backlight Display, PCB 901 1903 Keyboard backlight PCB 902, cable, PCB 901 1904 Contrast circuit PCB 901, display 1905...
Page 167: Dsc 9000 Spare-Parts
DSC 9000 SPARE-PARTS SERVICE DSC 9000 SPARE-PARTS DSC 9000 TECHNICAL MANUAL 5-15...
Page 168 SERVICE DSC CONTROL UNIT SPARE-PARTS DSC CONTROL UNIT SPARE-PARTS Position Designation SKANTI part no. Control Board 901 107 890 11 Front Panel Board 902 107 890 21 Loudspeaker 50 ohms 1W 860 000 10 5-16 DSC 9000 TECHNICAL MANUAL...
Page 169 DSC CONTROL UNIT SPARE-PARTS SERVICE DSC 9000 TECHNICAL MANUAL 5-17...
Page 170 SERVICE DSC UNIT 9001 SPARE-PARTS DSC UNIT 9001 SPARE-PARTS Position Designation SKANTI part no. Programmable Communication Processor 717 107 805 60 incl. screen covers. Master Oscillator 913 107 891 31 (located on Single Ch. Receiver 914) Single Channel Receiver 914 incl.
Page 171 DSC UNIT 9001 SPARE-PARTS SERVICE DSC 9000 TECHNICAL MANUAL 5-19...
Page 172 SERVICE DSC UNIT 9006 SPARE-PARTS DSC UNIT 9006 SPARE-PARTS Position Designation SKANTI part no. Programmable Communication Processor 717 107 805 60 incl. screen covers. Synthesizer Board 711 incl Master Oscillator 713 107 805 90 and screen covers. Master Oscillator 713...
Page 173 DSC UNIT 9006 SPARE-PARTS SERVICE DSC 9000 TECHNICAL MANUAL 5-21...
Page 174: Skanti Service Agents
SERVICE SKANTI SERVICE AGENTS Mera Vennik Ltda. Marine Electronics Colon 1148 Argentina Talcahuano Tel: +56 41 541 752 J.M. Staffa Morris y Cia. S.A. Fax: +56 41 543 489 Domingo Savio 2881 1642 San Isidro I SYSTEMS LTDA. Tel: +54 1 732 1083 Avda.
Page 175 SERVICE England Hong Kong Nera Ltd. Racal-Decca Electronics (H.K.) Ltd. 20, Imperial Way 6C, Sun House Croydon - Surrey CR0 4RR 181 Des Voeux Road, Central, Tel: +44 181 68 65 701 - Tlx: 946384 Hong Kong Fax: +44 181 68 66 811 Tel: +852 28532351 Fax: +852 28519967 Finland...
Page 176 Fax: +64 43 856 760 Nam-Ku Pusan 608-042 South Korea Norway Tel: +82 51 631 7398 Fax: +82 51 647 7515 SKANTI RADIO A/S Stanseveien 25 P.O. Box 104, Kalbakken Kuwait N-0902 Oslo Tel: +47 22250660 - Tlx: 19971 Commercial Co-Ordination Centre w.l.l.
Page 177 SERVICE Portugal Taiwan SEMA ELECTRONICAS PEI SAY ENTERPRISE CO. LTD. Av. 24 de Julho, 60, 1 60-2, Pei Ning Road 1200 Lisbon Taipei Tel: +351 1 67 60 87/8/9 - Tlx: 12195 Tel: +886 2 579 8199 - Tlx: 28978 Fax: +351 1 60 37 39 Fax: +886 2 579 6698 Singapore...
Page 178 SERVICE Uruguay - Estonia, Aeromarine Ltda. - Lithuania, Cerro Largo 1497 11200 Montevideo - Latvia, Tel: +598 2 41 86 04 / 40 39 62 - Tlx: 22142 aeromar uy - Poland, Fax: +598 2 41 85 97 - Bulgaria, Venezuela - Romania, RADIO HOLLAND de Venezuela...

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