JVC CA-NXCDR7R, LVT0749-003A manual Troubleshooting, Symptom, Possible Cause, Action

Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

No sound is heard.

Unable to record on a CD-R or CD- RW.

Poor radio reception.

	Possible Cause		Action
•	Connections are incorrect, or loose. •		Check all connections and make
			corrections. (See pages 8 – 11.)
•	CD-ROM is loaded.	•	Replace the disc .
•	CD-R or CD-RW has been loaded	•	Insert the disc correctly.
	upside down. (“NO DISC” appears
	on the display.)
•	Finalized CD-R or CD-RW has	•	CD-R: Replace the disc.
	been loaded.		CD-RW: Unfinalize the CD-RW
			(see page 46).
•	Disc is dirty or scratched.	•	Clean or replace the disc
			(see page 53).
•	The antenna is not connected	•	Reconnect the antenna securely.
	correctly.
•	The AM (MW/LW) loop antenna is	•	Change the position and direction of
	too close to the unit.		the AM (MW/LW) loop antenna.
•	The FM antenna is not properly	•	Extend FM antenna to the best
	extended and positioned.		reception position.

Unable to operate the remote control.	•	The path between the remote	•	Remove the obstruction.
		control and the remote sensor on
		the unit is blocked.
	•	The batteries have lost their charge.	•	Replace the batteries. (See page 12.)

Loaded discs cannot be ejected.

The disc does not play.

The disc play skips.

Operations are disabled.

IMPORTANT

•The main AC power cord is not plugged in.

•Disc Lock is in use.

The disc is upside down.

The disc is dirty or scratched.

The built-in microprocessor has malfunctioned due to external electrical interference.

•Plug in the AC power plug.

•Turn off Disc Lock. (See page 28.) Put the disc in with the label side up. Clean or replace the disc. (See page 53.) Unplug the unit then plug it back in.

•If you are going to record something important, always test-record first to check that the recording turns out properly before proceeding with the actual recording.

•The manufacturer assumes no liability whatsoever for any damage resulting from missed opportunity or accidental erasure that occurs while conducting recording or playback operations due to malfunctioning of or trouble in the unit, or for any incidental damage.

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