JVC KD-R331, KD-R332 manual Troubleshooting, Symptom Remedy/Cause

Troubleshooting

	Symptom	Remedy/Cause
	Sound cannot be heard from the speakers.	• Adjust the volume to the optimum level.
		• Make sure the unit is not muted/paused. (page 5)
		• Check the cords and connections.
	“MISWIRING CHK WIRING THEN RESET	Check to be sure the terminals of the speaker leads are covered
	UNIT” / “WARNING CHK WIRING THEN	with insulating tape properly, then reset the unit. (page 3)
General	RESET UNIT” appears on the display and no	If the message does not disappear, consult your JVC IN-CAR
	operations can be done.	ENTERTAINMENT dealer or a company supplying kits.
	The unit does not work at all.	Reset the unit. (page 3)
	“F-AUX” or “R-AUX” cannot be selected.	Check the <SRC SELECT> = <F-AUX / R-AUX> setting.
		(page 12)
	Sound is sometimes interrupted while	Check to be sure the recommended stereo mini plug is used for
	listening to an external component	connection. (page 9)
	connected to the auxiliary input jack.
FM/AM	SSM automatic presetting does not work.	Store stations manually.
	Static noise while listening to the radio.	Connect the aerial firmly.
	“AM” cannot be selected.	Check the <SRC SELECT> = <AM> setting. (page 12)
	Disc cannot be played back.	Insert the disc correctly.
	CD-R/CD-RW cannot be played back and	Insert a finalized CD-R/CD-RW (finalize with the component
playback	track cannot be skipped.	which you used for recording).
	Disc sound is sometimes interrupted.	Stop playback while driving on rough roads. / Change the
		disc. / Check the cords and connections.
Disc	“NO DISC” appears on the display.	Insert a playable disc into the loading slot.
	“PLEASE” and “EJECT“ appear alternately	Press 0, then insert a disc correctly.
	on the display.
	“IN DISC” appears on the display.	The disc cannot be ejected properly. Make sure nothing is
		blocking the loading slot.
	Disc cannot be played back.	• Use a disc with MP3/WMA tracks recorded in a format
		compliant with ISO 9660 Level 1, Level 2, Romeo, or Joliet.
		• Add the extension code <.mp3> or <.wma> to the file
playback		names.
	Noise is generated.	Skip to another track or change the disc.
	“READING” keeps flashing on the display.	A longer readout time is required. Do not use too many
MP3/WMA		hierarchical levels and folders.
	Tracks do not play back in the order you	The playback order is determined when the files are recorded.
	have intended them to play.
	The elapsed playing time is not correct.	This sometimes occurs during playback. This is caused by how
		the tracks are recorded on the disc.
	The correct characters are not displayed	This unit can only display letters (upper case), numbers, and a
	(e.g. album name).	limited number of symbols.
		ENGLISH	13