JVC KS-FX490 manual Troubleshooting, Symptoms Causes Remedies, Connections, Tape

Page 26

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TROUBLESHOOTING

What appears to be trouble is not always serious. Check the following points before calling a service center.

		Symptoms	Causes		Remedies

	• Sound cannot be heard		The volume level is set to the	Adjust it to the optimum level.
	• Sound cannot be heard		The volume level is set to the	Adjust it to the optimum level.
		from the speakers.	minimum level.

			Connections are incorrect.	Check the cords and
General				connections.

	•	all.	may have functioned	panel holder after detaching the
	•	This unit does not work at	The built-in microcomputer	Press the reset button on the
			incorrectly due to noise, etc.	control panel. (The clock setting
				and preset stations stored in
				memory are erased.)
				(See page 2.)

	• SSM (Strong-station		Signals are too weak.	Store stations manually.
	• SSM (Strong-station		Signals are too weak.	Store stations manually.
FM/AM		Sequential Memory)
FM/AM		automatic preset does not
		automatic preset does not
		work.

	• Static noise while listening		The antenna is not connected	Connect the antenna firmly.
		to the radio.	firmly.


	• A cassette tape cannot be		Cassette is locked.	Unlock the cassette.
	• A cassette tape cannot be		Cassette is locked.	Unlock the cassette.
		ejected.		(See page 11.)

Playback	• A cassette tape cannot be		You have tried to insert a	Insert the cassette with the
Playback		inserted.	cassette in the wrong way.	exposed tape facing right.
		inserted.	cassette in the wrong way.	exposed tape facing right.

Tape	• Cassette tapes become		This is not a malfunction.
		hot.



	• Tape sound is at very low		The tape head is dirty.	Clean it with a head cleaning
		level and sound quality is		tape.
		degraded.

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Contents RECEPTOR-REPRODUCTOR DE Cassette KS-FX490 Radiocassette For customer UseContents Display window Location of the ButtonsControl panel Display windowReturn the battery holder Installing the batteryPlace the battery Remove the battery holderRemote controller Functions the same as the control dial on the main unitTo turn off the power Turning on the powerTo drop the volume in a moment Basic OperationsSearching a station automatically Auto search Radio OperationsListening to the radio Searching a station manually Manual searchStoring stations in memory FM station automatic preset SSMWhen an FM stereo broadcast is hard to receive Tune in to a station in this Example, of 88.3 MHz Manual presetSelect the number 1 6 for the preset station you want To stop play and eject the cassette Tape OperationsListening to a cassette To fast-forward and rewind a tapeProhibiting cassette ejection To cancel the prohibition and unlock the cassetteTo cancel the Dolby B NR, repeat steps 1 and 2 above again To play back tapes recorded with the Dolby B NRPlaying the current tune repeatedly Finish the settingTo cancel Blank Skip, repeat the same Skipping the blank portions on the tapeSelect the sound mode you want Sound AdjustmentsSelecting preset sound modes C-EQ Custom Equalizer Indication For Preset valuesAdjust the level Adjusting the soundSelect the item you want to adjust Repeat steps 1 and 2 to adjust the other itemsBasic Procedure Setting the clockChanging the general settings PSM Other Main FunctionsWhen Clock is set to on Source Current Preferred Setting Mode PSM itemsWhen Clock is set to OFF Source Current To set the clock display-CLOCKTo turn the tag display on or off To select the level meter LevelTo select the scroll mode-SCROLL To select the external component to useDetaching the control panel You can detach the control panel when leaving the carAttaching the control panel Playing discs CD Changer OperationsAbout MP3 discs Select the CD changer CD-CHTo go to the next or previous tracks/files To go to a particular disc directlyTo fast-forward or reverse the track/file To skip to the next or previous folder How to go to the desired track/file quicklyTo go to a track/file quickly Only for MP3 discsPlaying a CD Text To change the display informationCanceled Disc RPT Canceled MAG RNDCanceled External Component Operations Select the external component LineTo keep the tape clean MaintenanceTo clean the head Ignition key-off release/Ignition key-on playConnections TroubleshootingSymptoms Causes Remedies TapeCD Changer Insert discs correctlyMP3 files AM Tuner SpecificationsFM Tuner Sensitivity 20 ∝V Selectivity 35 dBCall Avant le montage Appuyer sur Before mounting PressAntes de instalar Pulse Be sure to ground this unit to the car’s chassis Be sure to keep the handles after installing itAsegúrese de conservar las manijas después de instalarlo NotaTerminal de tierra Bypassing the ignition switchRojo To an accessory terminal in the fuse block PosteriorKS-FX490 Power cannot be turned onJVC Amplifier External componentPage Page Page Page Page Page Page

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