JVC KD-S71R, KD-S73R, KD-S741R, KD-S743R manual Troubleshooting, Symptoms Causes Remedies

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		for more than 2
			incorrectly due to noise, etc.	seconds to reset the unit. (The
				clock setting and preset stations
				stored in memory are 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/CD-RW.
		played back.		• Finalize the CD-R/CD-RW
	• Tracks on the CD-R/CD-RW			with the component which
		cannot be skipped.		you used for recording.
	• CD can be neither played		CD is locked.	Unlock the CD. (See page 19.)
		back nor ejected.
			The CD player may function	While holding			, press
Playback			incorrectly.	0 for more than 2 seconds. Be
				careful not to drop the CD when
				it is ejected.
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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