JVC KD-AV7001 - Инструкция по эксплуатации - Страница 86

86

ENGLISH

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/KV-CR101).

]

If the original monitor is not removed

from the main unit, you cannot watch the
playback picture while driving.

Troubleshooting

• 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

29).

]

 The main unit may function incorrectly.

Press SOURCE and 

0

 at the same time

for more than 2 seconds to eject the disc.

Disc playback—MP3

• Disc cannot be played back.

]

 MP3 tracks do not have the extension

code—<.mp3>.

]

 MP3 tracks are not recorded in the format

compliant with ISO 9660 Level 1, ISO
9660 Level 2, Romeo, or Joliet.