Furuno FS-1562-15, FS-1562-25 manual Trouble Probable Cause Remedy

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	TROUBLE	PROBABLE CAUSE	REMEDY
	Key input is not accepted	FS-1562 is under control of	"REM" appears when controlled
		external equipment	by external equipment. Suspend
			operation of external operation.

	Antenna coupler can’t tune	Antenna may be disconnected or	Check antenna connection.
	antenna	shorted to ground
		Antenna is out of tunable length.	Recommended length is 7 to 30
			meters.
		Poor grounding of the coupler.	Check coupler ground.
		Breaker in coupler has tripped.	Check mains voltage and
			polarity. If they are normal,
			reset breaker.
		Connection cable loosened or	Check cable.
		disconnected.

	Can not tune in a broadcast	Missing last numeral at the digit	To tune in 9640 kHz for
	station	of 1 when trying to tune in the	instance, press [RX], [9], [6],
		station.	[4], [0], [0], [ENT]. Do not
			miss the last [0]; otherwise you
			will set 964.0 kHz.
		Wrong setting of MODE	Select H3E.
		The station is off air	Select another frequency.

-5.2-

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Contents Page T 9 9 Safety Instructions Do not disassemble or modify the equipment List of Contents Features IntroductionSpecifications of MF/HF Radiotelephone model FS-1562 GeneralReceiver Operation Keys Front View of Transceiver UnitRotary controls Page Fuses Power Supply UnitAC and DC power switches Starting operation Selecting FrequencyTX Freq Standard type Netherlands type Special type YESDirect frequency entry J3ECustom channels ITU telephony channels SSBITU Telex channels Monitoring transceiver output power Tuning the antennaUsing the handset TransmittingReducing transmitter power Distress Call on 2182 kHzDistress frequencies Distress calls and Distress messageEvent of Antenna Coupler Failure DSC Distress CallingReceiving Noise blanker NB Frequency ScanSquelch control Channel scanFrequency Sweep ITU channelsOptional Devices Telex CommunicationIntercom Remote StationSetting Page Page This page is intentionally left blank Weekly Checks Diagnostic TestTesting the transmitter with a dummy antenna Page LCD/Keyboard Test & ROM Version No. Confirmation Antenna Coupler Test Competent technicians onlyMaintenance Page Troubleshooting Troubleshooting List For qualified personnel onlyTrouble Probable Cause Remedy Error Indication Replacing FusesThis page is intentionally left blank Appendix MF band working carrier frequencies ref. US CFR 47 Part MF band SSB working carrier frequencies CH noMHz ITU SSB carrier frequencies ITU RR Appendix Following frequencies are factory programmedAP.5 12/16 MHz ITU SSB carrier frequencies ITU RR Appendix AP.7 Telex Channels MF Band Telex Frequency TableMHz Band ITU Nbdp Telex Frequency Table ITU RR AppendixAP.10 AP.11 12/16 MHz Band ITU Nbdp Telex Frequency Table AP.13 18/19 MHz Band ITU Nbdp Telex Frequency Table AP.15 22, 25/26 MHz Band ITU Nbdp Telex Frequency Table