JVC KD-AV7010 manual Troubleshooting, FM/AM broadcast, Disc playback-DVD/VCD

Models: KD-AV7010

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Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service center.

General

Sound is sometimes interrupted.

] You are driving on rough roads.

Stop playback while driving on rough roads.

] Disc is scratched.

Sound cannot be heard from the speakers.

] Connections are incorrect.

No sound comes out of the subwoofer (though it is activated—set to “YES”).

] If Pro Logic II is activated with the front/ center/rear speaker size all set to “LARGE,” no sound comes out.

Surround/DSP mode is defeated and cannot be activated.

] It is fixed to “DEFEAT” if only rear speakers are activated (set to “LARGE” or “SMALL”).

FM/AM broadcast

SSM automatic presetting does not work.

] Signals are too weak. Store stations manually.

Static noise is generated while listening to the radio.

] The antenna is not connected firmly.

Disc playback—DVD/VCD

You cannot watch the playback pictures on the additionally purchased monitor (KV-MAV7001) in the optional cradle (KV-CR100).

] If the original monitor is not removed from the main unit, you cannot watch the playback picture while driving.

You cannot change the aspect ratio.

] While the GUI operation is in use, you cannot change the aspect ratio.

The left and right edges of the picture are missing on the screen.

] “4:3 PS” is selected when viewing on a conventional TV (aspect ratio 4:3). Select “4:3 LB.”

Audio language or subtitle language cannot be changed.

] For some DVDs and VCDs, changing the language without using the disc menu is prohibited.

Disc playback—CD/CD-R/CD-RW

Sounds are skipped or playback stops suddenly.

] Disc is warped or sticker on the disc comes off. Do not play such a disc.

Disc cannot be played back.

] Disc is inserted upside down.

Tracks on the CD-R/CD-RW cannot be skipped.

] CD-R/CD-RW is not finalized.

Disc cannot be ejected.

Disc is not recognized.

] Disc is locked. Unlock the disc (see page 24).

] The main unit may function incorrectly. Press SOURCE and 0 at the same time for more than 2 seconds to eject the disc.

Hold

Hold

ENGLISH

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Page 79
Image 79
JVC KD-AV7010 manual Troubleshooting, FM/AM broadcast, Disc playback-DVD/VCD, Disc playback-CD/CD-R/CD-RW