12-12 | Furuno FS-2570, FS-1570 manual

12 MAINTENANCE & TROUBLESHOOTING

Tone test 2 (Fox)

This test (continuously) checks for proper transmission of the test message THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG 0123456789. To conduct the test, call a station by using the ARQ or FEC mode.

Tone test 3 (Beta)

You may check for proper transmission of the idle signal β . Call up a station using the ARQ mode.

Tone test 4 (Mark)

This test outputs the mark signal through the LINE OUT terminal, where a frequency counter may be connected, to confirm its frequency (1615 Hz).

Tone test 5 (Space)

Tone test 5 verifies the space signal frequency (1785 Hz).

Tone test 6 (BY)

This test verifies the frequency of the space B (1785 Hz) and the mark Y (1615 Hz), using a spectrum analyzer.

12-12

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Furuno FS-2570, FS-1570 manual 12-12

Contents

SSB Radiotelephone 00080933802 Distress Alert Calling Procedure Safety Instructions Iii Table of Contents DSC Overview Sending Distress Alert Preparing TX Calls Vii Nbdp Preparations Viii Foreword FeaturesGeneral Nbdp with optional Nbdp Terminal Unit IB-581/IB-583 Program NumberDSC/watch receiver PC Board Program No On Display Remarks System Configuration FS-2570 250 W FS-1570 150 W Xii Specifications of SSB Radiotelephone FS-1570/2570 DSC/WATCH Keeping Receiver Digital Selective Calling IB-583 IB-581 Interface ControlsFURUNO Power switch Turns the power on/offOperational Overview Description of controls Turning the Power On/Off Panel Dimmer, LCD Contrast Radiotelephone screen IndicationsDSC standby screen DSC standby screen Loudspeaker Scanning Routine DSC Frequencies Automatic Acknowledge On/Off Manual Entry of Position and Time After last digit Equipment priority System CharacteristicsAutomatic setting of working frequency Controls become inoperative AC and DC power switches Power Supply Unit optionPower supply units Transmitting SSB RadiotelephoneChoosing class of emission Choosing band and band channel with the Enter knob Choosing channel, frequencyChoosing channel Rotate the Enter knob to set band or channel desired Enter frequency by one of the methods below TuningChoosing frequency Entering frequency with the numeric keys Using the handset Monitoring transceiver output power Reducing transmitter power Displaying IA, IC, VC or RF Meter RF gain sensitivity adjustmentReceiving Monitoring traffic on intended transmit frequency Squelch on/off Squelch control, squelch frequencyNoise blanker Squelch frequency Intercom Telex Communications When Automatic Tuning Fails Replace the cover Turn on the control unit Window shown below appears User ChannelsRegistering user channels Entry is selected push the Enter knob Channels may be registered Deleting user channels FAX Enable/DisablePress the Cancel key to close the menu Deleting individual user channels Speaker Setting in Off Hook This page intentionally left blank DSC Overview What is DSC?Call over Public Switched Telephone Network Pstn DSC Call Contents of a DSC call Distress alert call and reply Case of Accidental Trans Mission of the Distress Alert Alarm Frequency interval Audio AlarmsBasic procedure radiotelephone Individual call Receive calls Interpreting Call DisplaysDistress receive call Individual receive call Received message Distress send call Send callsIndividual send call This page intentionally left blank Sending Distress Alert Distress OperationsRussian version Distress Operations Rotate Enter knob to scroll Push the Enter knob to open the Input Type menu Push the Enter knob to open the time input window Compose Receiving a Distress Alert Communicating by Nbdp Terminal Unit Distress alert received on MF band Action for ship receiving distress alert on MF band Compose message Distress alert received on HF band Distress acknowledge call in progress Action for ships receiving distress alert on HF band Sending the distress relay to coast station on HF band Push the Enter knob to open the DSC FREQ. menu Compose message Category distress transmit sure? Distress relay sel call in progress Sending Distress Relay on Behalf of a Ship in Distress Sending distress relay to coast station Push the Enter knob to open the Nature menu Compose message ID in Dist No Info Nature Sinking Sending distress relay to all ships Communicate with the coast station Push the Enter knob to open the Nature menu Ship in distress and time, manually or automatically Distress relay all call in progress Receiving Distress Relay All Ships Receiving Distress Relay from Coast Station This page intentionally left blank All Ships Call CALLING, ReceivingSending an all ships call CALLING, Receiving Receiving an all ships call Sending message by Nbdp Terminal Unit Individual Call Sending an individual call NBDP-ARQ How to Set Working Frequency, Channel Routine or ships business priority How to Set DSC Frequency Press Call key for forced transmission Unable acknowledge call received Able acknowledge call receivedNo response! Try calling again? Setting ACQ /SQ key Can send acknowledge Can send Unable Automatically Sending automatic acknowledge ACK BQ with comply type Unable Manually acknowledging individual call with Able Call Type Able Acknowledgement Manually acknowledging individual call with Unable Sending a group call Group CallDisplay changes as below Compose message MHZ Priority Routine COM. Type Telephone COM. Freq Receiving a group call Receiving message by Nbdp Terminal Unit Geographical Area Call Sending a geographical area call ↓ 10 → Area 34 N 140 W ↓ 10 → Receiving a geographical area call Neutral Craft Call Sending a neutral craft call Sending message by Nbdp Terminal Unit Receiving a neutral craft call Medical Transport Call Sending a medical transport call Receiving a medical transport call Polling Call Sending a polling call Call Type Station ID Polling acknowledge call received Receiving a polling call Automatic reply Manual reply After the call is sent the DSC standby screen appears Finding position of other station Position CallSending own ships position to other station Position call requesting other ship’s position Pos acknowledge call received Acknowledge call received Position call other ship requests your positionAutomatic reply Manual reply Pstn Call Sending a Pstn call, receiving acknowledge back ACK BQ Push the Enter knob to open the TEL NO. menu Compose message Waiting for acknowledgement Then, one of the following displays appears Unable acknowledge call received Receiving a Pstn call, sending acknowledge back ACK BQ Shortly thereafter, one of the following messages appears Charge Information Charge Time 00H 12M 34S Log File To view the contents of a file, do the followingOpening a log file Erasing Message Files Preparing TX Calls Preparing Individual Calls Enter file name and number as shown on the next NBDP-FEC COM. Freq No Info DSC Freq How to Enter File Name and Number Preparing Group Calls Preparing Geographical Area Calls Call Type GROUP6CALL Preparing Pstn Calls Preparing Test Calls Sending without modification Sending Prepared CallsEditing before sending Deleting Send Message Files Printing List of Send Message Files DSC/WATCH Receiver Setup Setting Alarms Auto Ack Menu Can send acknowledge Can send Unable manually Manually Printing Messages Sample printouts Distress frequencies Setting Scan FrequenciesRoutine frequencies Distress channels International channelsLocal channels Adjusting Volume Volume setup Turning on the Nbdp System Nbdp System OverviewNbdp terminal unit, printer and keyboard Terminal unit Features of the IB-583Description of Equipment Communication status display Keyboard Keyboard Inverse video Function Keys, Menu OperationMenu conventions Underline File menu Menu overviewSelecting menus Selecting menu items and options Function key description Cut Edit menuUndo Copy Function key F3 Operate menu Cancel SendingTimer Operation Call Station Window menu Setting with ← or → keyFunction key F4 Window menu Displays desired calendar month and year. To change Group ID Entry Function key F5 Station menuSelect ID Entry Function key F6 System menu SetupSlave Delay TX/RX MSG Save Cursor is choosing Window Color Setup press the Enter key Registering answerback code Nbdp PreparationsRegistering Answerback Code & ID Codes Answerback code entry screen Message for confirmation of code entered Station ListRegistering ID codes ID code screen Registering stations Station entry screen Editing/Deleting stations OK/Cancel promptScanning group list Registering timer programs Timer ProgrammingTimer operation entry screen Editing/Deleting timer programs User channel entry screen Registering scan channel groups Scan Channel GroupsEditing/Deleting user channels To quit, press the Esc key Adding channels Editing/Deleting scan channel groupsEditing channels Deleting channels Creating Files Nbdp File OperationsOpening and Closing Files 10-1 10-2 Type your message Formatting floppy disks Saving a File10-3 10-4 Saving a fileClose text screen 10-5 Editing FilesCutting and pasting text Cutting text Searching text Copying and pasting textSelect all 10-6 10-7 Replacing textGoto line Replace screen Goto top, Goto bottom Switching between filesOpening Files Opening a file Deleting Files Renaming FilesSaving a File Under a New Name Real Time Printing Printing Files 10-10 11-1 Nbdp TRANSMITTING, ReceivingManual Calling Press the 9 key to choose Set Frequency 11-2 Manual calling screen Establishing connection ARQ Mode Operation11-3 Press the 1 key to choose Call Station Sending a file stored on a floppy disk 11-4Transmit message by one of the following methods Send file screen 11-5 FEC Mode OperationChoosing Receive Mode Stopping transmission 11-6 Communication ExampleCommunications example 11-7 Table of abbreviations Command and abbreviation Timer OperationEnabling timer operation Timer operation list Scanning Stopping timer operation11-9 Automatic telex overview Communication BufferPreparing Macrofiles for Automatic Telex 11-10 Registering answerback code Preparations11-11 Registering scan groups Commands processed by Danish coast station Lyngby CommandsCommand Parameter Content Command Function Store-and-forward method Actual procedure for store-and-forward telex11-13 Sample macrofile for store-and-forward method 11-14Close text prompt Press the Enter key and enter a file name as follows Dirtlx macrofile11-15 Sample Dirtlx macrofile Procedure for Dirtlx 11-16 Actual procedure Automatic Telex using MacrofileBasic procedure 11-17 Call macro screen 11-18Press the ↓ key to choose a macrofile Press the Enter key Daily Test Maintenance & Troubleshooting12-1 Antenna Coupler Test Radiotelephone Test12-2 12-3 MaintenanceMaintenance check points Check Point Remedy/Remarks 12-4 Replacement of FusesUnit Fuse Problem Probable cause Remedy Simple TroubleshootingError Messages Error message Meaning Remedy 12-6 WR1, WR2 PLL unlock Check if the reference oscillator is Test Call 12-7 12-8 Connectors and earth connection Nbdp Terminal Unit MaintenanceCleaning the equipment Floppy disk drive 12-10 DiagnosticsGeneral diagnostics Press the function key F6 to display the System menu Tone test menu 12-11Tone test Tone test 12-12 DSC/watch receiver AppendixMenu Tree AP-1 Radiotelephone AP-2 Nbdp terminal unit telex AP-3 AP-4 Frequency TablesDSC frequency table TX kHz RX kHz Remarks File Name Custom channels to be programmed by Furuno dealers AP-5 MF band working carrier frequencies ref. US CFR 47 Part AP-6 MF band SSB working carrier frequencies AP-7 MHz ITU SSB carrier frequencies ITU RR Appendix AP-8 AP-9 12/16 ITU SSB carrier frequencies ITU RR Appendix AP-10 18/19, 22, 25/26 ITU SSB carrier frequencies ITU RR Appendix AP-11 MF band telex frequency table AP-12 AP-13 ITU Telex frequency /4 AP-14 Frequency /4 AP-15 AP-16 ITU Telex Frequency /4 Telex Abbreviations AP-17 AP-18 Digital Interface IECO Sentences Input sentences IEC GLL Geographic position latitude/longitude AP-19ZDA Time and date AP-20 RMA Recommended minimum specific LORAN-C data AP-21 RMC Recommended minimum specific GPS/TRANSIT data Schematic diagram AP-22 Control unit FS-1570/2570 Parts ListAP-23 Model FS-1570/2570 Unit Transceiver unit FS-1570T AP-24Model FS-1570T Unit Transceiver unit FS-2570T AP-25Model FS-2570T Unit Transceiver unit FS-2570T Parts LocationAP-26 Transceiver unit FS-1570T AP-27 Control unit FS-2570C AP-28 Index IN-1 IN-2 Index