Troub les hooti ng g u ide – Panasonic DVD-LX97 Manuel d'utilisation

Page 37

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The on-screen menu shows
“2” as a soundtrack option
when [AUDIO] is pressed,
but the audio does not
change.

[DVD-A]

p Even if a second soundtrack isn’t recorded, two numbers will

normally be shown.

Play restarts from the
beginning of the track
when soundtrack is
changed.

[DVD-A]

p This is normal on DVD-Audio.

Subtitle position is wrong.

p Adjust the position. (“Subtitle Position” in Display Menu) (25)

No subtitles.

p Display the subtitles. (18)

The subtitles overlap closed
captions recorded on discs.

p Clear the subtitles. (18)

In A-B repeat, point B is
automatically set.

p The end of an item becomes point B when it is reached.

Play doesn’t start.

p This unit may not play WMA and MPEG4 that contains still picture data.

p If a disc contains CD-DA and other formats, proper playback may not be possible.

Picture distorted.

p Picture quality may worsen or some frames may be skipped when

viewing

[MPEG4] or [SD[VIDEO], but this is normal.

No picture on the LCD.

p Select a monitor mode other than “OFF” (No picture). (16, Selecting

how to show 4:3 aspect pictures on the LCD).

The LCD is dark.

p Adjust the brightness. (16)

LCD pixels turn black or
radiate different colors.

p The LCD is constructed with precision technology so 99.99 % of the pixels

are active, but of the remaining of 0.01 %, there are pixels that may be black
or emit light constantly. This phenomenon is not a malfunction.

Picture doesn’t appear on
the television (or the size
of the picture seems
wrong).

p Check connections. (32)

p Check that the television is on.

p Check that the input mode on the television is correct.

p Check the settings in “Video—TV Aspect”. (26)

p Turn off the zooming feature on your television if you are using Zoom. (25)

p Ensure that the unit is connected directly to the television, and is not

connected through a video cassette recorder. (32)

Menu not displayed
correctly.

p Restore the zoom ratio to C1.00. (25)

p Set “Subtitle Position” in Display Menu to “0”. (25)

Auto zoom function does
not work well.

p Use the other preset aspect ratios or manual adjustment. (25)

p Zoom function may not work well, especially in dark scenes and may

not work depending on the type of disc or card.

No sound from the unit’s
speakers.

p Turn off the FM transmitter. When [FM-TM] is on (lights orange), no

sound is heard from the unit’s speakers. When not using the FM
transmitter, press [FM-TM] to off (lights goes out). (31)

p The speaker is off if the LCD is closed or headphones are connected.

pTurn up the volume. (12, 14)

Sound distorted.

p Select “Off” in “Advanced Surround”. (17)

p Move unit away from mobile phones.

p Noise may occur when playing WMA or MPEG4 files.

pThe disc may have restrictions on the method of audio output. With

some multi-channel discs, audio will not be output properly. Refer to the
disc’s jacket for more information.

[DVD-A]

Piercing noise comes
from the speakers.

p If you have connected a digital amplifier which does not include

decoder, be sure to select “PCM” in “Dolby Digital” or “DTS Digital
Surround” in “Audio” tab. (27)

(Continued on the next page)

Specific operation impossible or incorrect

Picture incorrect

Sound incorrect

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