Troubleshooting
VQT4C72
84
Troubleshooting guide
The screen changes automatically.
• If “Screen Saver” set to “On”, the screen saver
function will be activated when there is no
operation for 5 minutes or more. (
>
74)
There is a lot of image lag when playing video.
• Set “HD optimizer” in the Picture menu to “Off”.
(
>
65)
• Set “Audio Delay”. (
>
66, 73)
The images do not appear on the TV.
The picture is distorted during play, or video
will not play correctly.
• Check the connections. (
>
13)
• Check the settings of the connected TV, etc.
• The unit’s TV System is different from that of the
disc. While stopped, keep pressing [STOP
∫
]
and [
<
OPEN/CLOSE] on the main unit for 5 or
more seconds. The system switches from PAL
to NTSC or vice versa.
• Picture may not be seen when more than
4 devices are connected with HDMI cables.
Reduce the number of connected devices.
• The picture may be distorted or a black screen
may appear between scenes recorded with
different aspect ratios.
• Set “Deep Colour Output” (
>
66, 75) or
“Contents Type Flag” (
>
66, 75) to “Off”.
No sound.
Distorted sound.
• Check the connections. (
>
13)
• Check the settings of the connected TV, etc.
• Press [AUDIO] to select the audio. (
>
34)
• To output audio from a device connected with an
HDMI cable, set “HDMI Audio Output” to “On”.
(
>
66, 75)
Cannot change audio channel.
• You cannot switch the audio channel if “Digital
Audio Output” is set to “Bitstream”. (
>
73)
Cannot record.
Cannot copy.
• Some broadcasts are copyright protected.
• You cannot record to the disc by pressing the
[
¥
REC] or timer recording.
• The disc is protected. (
>
8, 60)
•
[DVD-R]
[DVD-RW]
[+R]
[+RW]
Since it will copy to
HDD temporarily, copying is not possible if there
is insufficient available capacity on the HDD.
•
[DVD-R]
[DVD-RW]
[+R]
[+RW]
Copying or editing
may not be possible on these discs after
ejecting and loading the disc or switching the
unit on or to standby mode for approximately
30 times after being recorded to.
• This unit cannot record/copy NTSC signals to
discs that already have PAL signal recordings.
Sound
Recording, timer recording and
copying
DMRXW390GZ-VQT4C72_eng.book 84 ページ 2012年2月28日 火曜日 午前9時8分