Panasonic CQ-D1703N Operating Instructions Manual page 60

E
Troubleshooting
N
G
L
I
■
S DVD/VCD
H
Problem
59
No playback or disc
ejected
Sound skipping or
noise
Sound skipping due to
vibration
Disc unejectable
The picture does not
appear on the monitor.
The picture appears
incorrectly.
Video CD menu play-
back does not work.
The picture becomes
distorted while fast for-
warding or reversing.
No subtitles appear.
It is difficult to hear small
sounds. (Dolby Digital
DVD software only)
Cannot switch the
audio language/subti-
tle language/angle.
The audio/subtitle lan-
guage selected in the
user settings is not
used.
A DVD-R or DVD-RW is
not playable.
Note:
¡Refer to "Discs that can be Played Back".
60
CQ-D1703N
(continued)
Possible cause
There is a flaw or foreign objects on the disc.
aRemove the foreign objects, or use a flawless disc.
The disc has unplayable formatted data.
aRefer to the description about available disc types.
There is a flaw or foreign objects on the disc.
aRemove the foreign objects, or use a flawless disc.
The unit is not sufficiently secured.
aSecure the unit to the console box.
The unit is tilted at over 30˚ in the front-to-end direction.
aMake the angle 30˚ or less.
The microcontroller in the unit operates abnormally due to noise or other fac-
tors.
aUnplug the power cord and plug it again. In case the unit is still out of
order, consult your dealer.
Cables are not correctly connected.
aConnect cables correctly.
aStop the car and apply the parking brake.
The video signal setting of this unit (NTSC/PAL) does not match with the
video signal setting of the connected monitor.
aMake the same setting between this unit and the monitor.
aVideo CD menu playback works only when playing a video CD that has
the playback control feature.
aA certain amount of distortion is normal.
Subtitle must be recorded on the disc, or they will not appear.
aRefer to the guide provided with your disc.
aSet "D.Range Compression" to "Minimum".
It is not possible to switch if the disc does not have multiple audio lan-
guages/subtitle languages/angles recorded on it.
aRefer to the guide provided with your disc.
aSome discs permit switching through a menu screen.
aSometimes, switching angle is possible only with certain scenes.
If audio or subtitles in that language are not recorded on the disc, the audio or
subtitles do not switch to that language. (Some discs permit switching
through a menu screen.)
aRefer to the guide provided with your disc.
The disc is still unfinalized.
aFinalize the disc.
Refer to "Discs that can be Played Back" (
a
Discs" ( Page 47) for other cases.
(a Page 8)
Possible solution
a
a
Page 8) or "Notes on