JVC KD-S21 TROUBLESHOOTING

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.
		from the speakers.	minimum level.
General			Connections are incorrect.	Check the cords and
				connections.
	•	This unit does not work at	The built-in microcomputer	While holding SEL (select),
		all.	may have functioned	press		(standby/on
			incorrectly due to noise, etc.	attenuator) for more than
				2 seconds to reset the unit.
				(Your preset adjustments will
				also be erased.) (See page 2.)
	•	SSM (Strong-station	Signals are too weak.	Store stations manually.
FM/AM		Sequential Memory)
		automatic preset does not
		work.
	•	Static noise while listening	The antenna is not connected	Connect the antenna firmly.
		to the radio.	firmly.
	•	CD automatically ejects.	CD is inserted upside down.	Insert the CD correctly.
	•	CD-R/CD-RW cannot be	CD-R/CD-RW is not finalized.	• Insert a finalized CD-R/
		played back.		CD-RW.
	• Tracks on the CD-R/CD-RW			• Finalize the CD-R/CD-RW
		cannot be skipped.		with the component which
				you used for recording.
	• CD can be neither played		CD is locked.	Unlock the CD.
		back nor ejected.		(See page 16.)
Playback			The CD player may have	While holding
			functioned incorrectly.	drop the CD when it is ejected.
				(standby/on attenuator), press
				0 (eject) for more than
				2 seconds. Be careful not to
CD
	•	CD sound is sometimes	You are driving on rough	Stop playback while driving on
		interrupted.	roads.	rough roads.
			CD is scratched.	Change the CD.
			Connections are incorrect.	Check the cords and
				connections.
	•	“NO DISC” appears on the	No CD in the loading slot.	Insert a CD into the loading slot.
		display.
			CD is inserted incorrectly.	Insert the CD correctly.

ENGLISH

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