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Sony FS-1570, FS-2570 manual Replacement of Fuses, 12-4, Unit Fuse

Models: FS-2570 FS-1570

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12 MAINTENANCE & TROUBLESHOOTING

12.5 Replacement of Fuses

To protect the FS-1570 from overcurrent and equipment fault, two fuses are provided in the PR-300 Power Supply Unit. If a fuse blows, find the cause before replacing it. If it blows again after replacement, request service.

CAUTION

Use the proper fuse.

Use of the wrong fuse can cause serious damage to the equipment and void the warranty.

Unit	Fuse
Power Supply Unit PR-300	10 A (100 VAC) or 5A (200 VAC)
	and 20 A (24 VDC)

PR-300

FUSE

100V	10A	125V 20A
220V	5A	125V 20A
220V	5A
	ON	ON
	OFF	OFF
	AC IN	DC IN	DC OUT
	L N G	+ -	+ - 24V + -

PR-300

Note: The Power Supply Unit PR-850A, used with the FS-2570, does not have a fuse but a circuit breaker. If the breaker has tripped, find the reason before resetting the breaker (upward position).

BREAKER

POWER

ON

ON

OFF

AC INPUT 50/60Hz

DC OUTPUT

PR-850A

12-4

offered by Busse-Yachtshop.de

email: info@busse-yachtshop.de

Image 182

Sony FS-1570, FS-2570 manual Replacement of Fuses, 12-4, Unit Fuse

Contents

SSB Radiotelephone 00080933800 Distress Alert Calling Procedure Safety Instructions Iii Table of Contents DSC Overview Sending Distress AlertDSC/WATCH Receiver Setup Vii Nbdp PreparationsViii General FeaturesForeword Nbdp with optional Nbdp Terminal Unit IB-581/IB-583 Program NumberDSC/watch receiver PC Board Program No On Display RemarksSystem Configuration FS-2570 250 WFS-1570 150 W XiiSpecifications of SSB Radiotelephone FS-1570/2570DSC/WATCH Keeping Receiver Digital Selective Calling IB-583 IB-581Interface ControlsFURUNO Power switch Turns the power on/offOperational Overview Description of controlsTurning the Power On/Off Panel Dimmer, LCD ContrastRadiotelephone screen IndicationsDSC standby screen DSC standby screenAutomatic Acknowledge On/Off LoudspeakerScanning Routine DSC Frequencies Manual Entry of Position and Time After last digit Equipment priority System CharacteristicsAutomatic setting of working frequency Controls become inoperativePower supply units Power Supply Unit optionAC and DC power switches Choosing class of emission SSB RadiotelephoneTransmitting Choosing band and band channel with the Enter knob Choosing channel, frequencyChoosing channel Rotate the Enter knob to set band or channel desiredEnter frequency by one of the methods below TuningChoosing frequency Entering frequency with the numeric keysUsing the handset Monitoring transceiver output powerReducing transmitter power Displaying IA, IC, VC or RFMeter RF gain sensitivity adjustmentReceiving Monitoring traffic on intended transmit frequencySquelch on/off Squelch control, squelch frequencyNoise blanker Squelch frequencyIntercom Telex CommunicationsWhen Automatic Tuning Fails Replace the cover Turn on the control unitWindow shown below appears User ChannelsRegistering user channels Entry is selected push the Enter knobChannels may be registered Deleting user channels FAX Enable/DisablePress the Cancel key to close the menu Deleting individual user channelsSpeaker Setting in Off Hook This page intentionally left blank DSC Overview What is DSC?Call over Public Switched Telephone Network Pstn DSC CallContents of a DSC call Distress alert call and reply Case of Accidental Trans Mission of the Distress AlertAlarm Frequency interval Audio AlarmsBasic procedure radiotelephone Individual callDistress receive call Interpreting Call DisplaysReceive calls Individual receive call Received messageIndividual send call Send callsDistress send call This page intentionally left blank Russian version Distress OperationsSending Distress Alert 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 windowCompose Receiving a Distress Alert Communicating by Nbdp Terminal UnitDistress alert received on MF band Action for ship receiving distress alert on MF bandCompose message Distress alert received on HF band Distress acknowledge call in progressAction for ships receiving distress alert on HF band Sending the distress relay to coast station on HF bandPush the Enter knob to open the DSC FREQ. menu Compose messageCategory distress transmit sure? Distress relay sel call in progressSending Distress Relay on Behalf of a Ship in Distress Sending distress relay to coast stationPush 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 stationPush the Enter knob to open the Nature menu Ship in distress and time, manually or automaticallyDistress relay all call in progress Receiving Distress Relay All Ships Receiving Distress Relay from Coast StationThis page intentionally left blank Sending an all ships call CALLING, ReceivingAll Ships Call CALLING, Receiving Receiving an all ships call Sending message by Nbdp Terminal UnitIndividual Call Sending an individual callNBDP-ARQ How to Set Working Frequency, Channel Routine or ships business priorityHow to Set DSC Frequency Press Call key for forced transmission No response! Try calling again? Able acknowledge call receivedUnable acknowledge call received Setting ACQ /SQ key Can send acknowledge Can send Unable AutomaticallySending automatic acknowledge ACK BQ with comply type Unable Manually acknowledging individual call with Able Call Type Able Acknowledgement Manually acknowledging individual call with Unable Display changes as below Compose message Group CallSending a group call MHZ Priority Routine COM. Type Telephone COM. Freq Receiving a group call Receiving message by Nbdp Terminal UnitGeographical 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 callSending message by Nbdp Terminal Unit Receiving a neutral craft call Medical Transport Call Sending a medical transport callReceiving a medical transport call Polling Call Sending a polling callCall Type Station ID Polling acknowledge call received Receiving a polling call Automatic replyManual reply After the call is sent the DSC standby screen appearsSending own ships position to other station Position CallFinding position of other station Position call requesting other ship’s position Pos acknowledge call received Automatic reply Position call other ship requests your positionAcknowledge call received Manual reply Pstn Call Sending a Pstn call, receiving acknowledge back ACK BQPush the Enter knob to open the TEL NO. menu Compose message Waiting for acknowledgement Then, one of the following displays appearsUnable 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 Opening a log file To view the contents of a file, do the followingLog File Erasing Message Files Preparing TX Calls Preparing Individual CallsEnter file name and number as shown on the next NBDP-FEC COM. Freq No Info DSC FreqHow to Enter File Name and Number Preparing Group Calls Preparing Geographical Area Calls Call Type GROUP6CALL Preparing Pstn Calls Preparing Test Calls Editing before sending Sending Prepared CallsSending without modification Deleting Send Message Files Printing List of Send Message FilesDSC/WATCH Receiver Setup Setting AlarmsAuto Ack Menu Can send acknowledge Can send Unable manually ManuallyPrinting Messages Sample printoutsRoutine frequencies Setting Scan FrequenciesDistress frequencies Local channels International channelsDistress channels Adjusting Volume Volume setupNbdp terminal unit, printer and keyboard Nbdp System OverviewTurning on the Nbdp System Terminal unit Features of the IB-583Description of Equipment Communication status displayKeyboard KeyboardInverse video Function Keys, Menu OperationMenu conventions UnderlineFile menu Menu overviewSelecting menus Selecting menu items and optionsFunction key description Cut Edit menuUndo CopyFunction key F3 Operate menu Cancel SendingTimer Operation Call StationWindow menu Setting with ← or → keyFunction key F4 Window menu Displays desired calendar month and year. To changeSelect ID Entry Function key F5 Station menuGroup ID Entry Function key F6 System menu SetupSlave Delay TX/RX MSG SaveCursor is choosing Window Color Setup press the Enter key Registering answerback code Nbdp PreparationsRegistering Answerback Code & ID Codes Answerback code entry screenMessage for confirmation of code entered Station ListRegistering ID codes ID code screenRegistering stations Station entry screenScanning group list OK/Cancel promptEditing/Deleting stations Timer operation entry screen Timer ProgrammingRegistering timer programs Editing/Deleting timer programs User channel entry screenRegistering scan channel groups Scan Channel GroupsEditing/Deleting user channels To quit, press the Esc keyAdding channels Editing/Deleting scan channel groupsEditing channels Deleting channelsCreating Files Nbdp File OperationsOpening and Closing Files 10-110-2 Type your message10-3 Saving a FileFormatting floppy disks Close text screen Saving a file10-4 10-5 Editing FilesCutting and pasting text Cutting textSearching text Copying and pasting textSelect all 10-610-7 Replacing textGoto line Replace screenGoto top, Goto bottom Switching between filesOpening Files Opening a fileDeleting Files Renaming FilesSaving a File Under a New Name Real Time PrintingPrinting Files 10-1011-1 Nbdp TRANSMITTING, ReceivingManual Calling Press the 9 key to choose Set Frequency11-2 Manual calling screenEstablishing connection ARQ Mode Operation11-3 Press the 1 key to choose Call StationSending a file stored on a floppy disk 11-4Transmit message by one of the following methods Send file screen11-5 FEC Mode OperationChoosing Receive Mode Stopping transmissionCommunications example Communication Example11-6 11-7 Table of abbreviationsCommand and abbreviation Timer OperationEnabling timer operation Timer operation list11-9 Stopping timer operationScanning Automatic telex overview Communication BufferPreparing Macrofiles for Automatic Telex 11-10Registering answerback code Preparations11-11 Registering scan groupsCommands processed by Danish coast station Lyngby CommandsCommand Parameter Content Command Function11-13 Actual procedure for store-and-forward telexStore-and-forward method Close text prompt 11-14Sample macrofile for store-and-forward method Press the Enter key and enter a file name as follows Dirtlx macrofile11-15 Sample Dirtlx macrofileProcedure for Dirtlx 11-16Actual procedure Automatic Telex using MacrofileBasic procedure 11-17Press the ↓ key to choose a macrofile Press the Enter key 11-18Call macro screen 12-1 Maintenance & TroubleshootingDaily Test 12-2 Radiotelephone TestAntenna Coupler Test 12-3 MaintenanceMaintenance check points Check Point Remedy/RemarksUnit Fuse Replacement of Fuses12-4 Problem Probable cause Remedy Simple TroubleshootingError Messages Error message Meaning Remedy12-6 WR1, WR2 PLL unlock Check if the reference oscillator isTest Call 12-712-8 Connectors and earth connection Nbdp Terminal Unit MaintenanceCleaning the equipment Floppy disk drive12-10 DiagnosticsGeneral diagnostics Press the function key F6 to display the System menuTone test menu 12-11Tone test Tone test12-12 DSC/watch receiver AppendixMenu Tree AP-1Radiotelephone AP-2Nbdp terminal unit telex AP-3AP-4 Frequency TablesDSC frequency table TX kHz RX kHz Remarks File NameCustom channels to be programmed by Furuno dealers AP-5MF band working carrier frequencies ref. US CFR 47 Part AP-6MF band SSB working carrier frequencies AP-7MHz ITU SSB carrier frequencies ITU RR Appendix AP-8AP-9 12/16 ITU SSB carrier frequencies ITU RR Appendix AP-1018/19, 22, 25/26 ITU SSB carrier frequencies ITU RR Appendix AP-11MF band telex frequency table AP-12AP-13 ITU Telex frequency /4AP-14 Frequency /4AP-15 AP-16 ITU Telex Frequency /4Telex Abbreviations AP-17AP-18 Digital Interface IECO Sentences Input sentences IECZDA Time and date AP-19GLL Geographic position latitude/longitude AP-20 RMA Recommended minimum specific LORAN-C dataAP-21 RMC Recommended minimum specific GPS/TRANSIT dataSchematic diagram AP-22Control unit FS-1570/2570 Parts ListAP-23 Model FS-1570/2570 UnitModel FS-1570T Unit AP-24Transceiver unit FS-1570T Model FS-2570T Unit AP-25Transceiver unit FS-2570T AP-26 Parts LocationTransceiver unit FS-2570T Transceiver unit FS-1570T AP-27Control unit FS-2570C AP-28Index IN-1IN-2 IndexOffered by Busse-Yachtshop.de Email info@busse-yachtshop.de Offered by Busse-Yachtshop.de Email info@busse-yachtshop.de