JVC KD-S31 Troubleshooting, Causes, Symptoms, Remedies

ENGLISH

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	Adjust it to the optimum
	from the speakers.	the minimum level.	level.
General		Connections are incorrect.	Check the cords and
			connections.
	• The receiver does not	The built-in microcomputer	Reset the receiver (see page
	work at all.	may have functioned	2).
		incorrectly due to noise, etc.
FM/AM	• SSM automatic presetting	Signals are too weak.	Store stations manually.
	does not work.
	• Static noise while listening	The antenna is not connected	Connect the antenna firmly.
	to the radio.	firmly.
	• Disc automatically ejects.	Disc is inserted upside	Insert the disc correctly.
		down.
	• CD-R/CD-RW cannot be	CD-R/CD-RW is not	• Insert a finalized CD-R/
	played back.	finalized.	CD-RW.
	• Tracks on the CD-R/		• Finalize the CD-R/CD-RW
	CD-RW cannot be		with the component which
	skipped.		you used for recording.
playback	• Disc can be neither played	Disc is locked.	Unlock the disc (see page
	back nor ejected.	The CD player may have	Eject the disc forcibly (see
			15).
Disc		functioned incorrectly.	page 2).
	• Disc sound is sometimes	You are driving on rough	Stop playback while driving
	interrupted.	roads.	on rough roads.
		Disc is scratched.	Change the disc.
		Connections are incorrect.	Check the cords and
			connections.
	• “NO DISC” appears on the	Disc is inserted incorrectly.	Insert the disc correctly.
	display.

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