Clarion VXZ768R 9. TROUBLE SHOOTING, DVD, Cause, Problem, Measure

9. TROUBLE SHOOTING

	Problem	Cause	Measure
	Power does not	Fuse is blown.	Replace with a fuse of the same amperage. If the fuse
	turn on.		blows again, consult Clarion dealer.
	(No sound is
		Incorrect wiring.	Consult Clarion dealer.
	produced.)
	No audio when	Amplifier turn-on lead is shorted	Turn the unit off and check each wire for a possible short.
	operating the unit	to ground or excessive current is	If the amplifier turn-on lead shorts out, cover it with
	with amplifiers.	required.	insulation such as tape.
	Nothing happens	The microprocessor has	Turn off the power, then press the	Reset
	when buttons are	malfunctioned due to noise, etc.	[OPEN] button and remove the	button
	pressed.		DCP. Press the reset button for
General
			about 2 seconds with a thin rod.
	Display is not	DCP or main unit connectors	Wipe the dirt off with a soft cloth moistened with cleaning
	accurate.	are dirty.	alcohol.
	No audio.	The speaker protection circuit is	1. Check the speaker connection.
		operating.	2. Turn down sound volume. Function can also be
			restored by turning the power off and on again.
			3. If the sound is muted again, consult Clarion dealer.
	No audio.	MP3/WMA files are absent on	Write MP3/WMA files onto the disc properly.
		the disc.
		Files are not recognized as an	Use MP3/WMA files encoded properly.
		MP3/WMA file.
		File system is not correct.	Use ISO9660 level 1, 2 or JOLIET or Romeo file system.
	Sound skips or is	Disc is dirty.	Clean the disc with a soft cloth.
	noisy.
		Disc is heavily scratched or	Replace with a disc with no scratches.
(CD/MP3/WMA)		warped.
	Sound is cut or	MP3/WMA files are not encoded	Use MP3/WMA files encoded properly.
	skipped.	properly.
	Noise is generated
	or noise is mixed
	with sound.
	Poor sound quality	Water droplets may form on the	Let dry for about 1 hour with the power on.
DVD	in extremely cold	internal lens when the car is
	weather or extreme	parked in a humid place.
	humidity.
	Wrong filename	File system is not correct.	Use ISO9660 level 1, 2 or JOLIET or Romeo file system.
	DVD sound	The “SPEAKER-SEL” center	When the speaker setting is “5.1ch”, connect the center
	decreased when	speaker and sub-woofer	speaker and sub-woofer. When speakers are not
	the system	settings are “ON”.	available, be sure to set the corresponding speakers to
	check/speaker		“OFF” at “SPEAKER-SEL”(P. 39).
	setting was
	changed to “5.1ch”
	in a 4-speaker
	configuration.

English

VXZ768R 55