78
VQT2J52
Troubleshooting guide
Television reception worsens or becomes
impossible after connecting the unit.
¾
This can occur because the signals are being divided between
the unit and other equipment. It can be solved by using a signal
booster, available from audio-visual suppliers. If it is not solved
by using a signal booster, consult the dealer.
¾
Broadcast signals may not be output from this unit’s RF OUT
terminal. Select “On” in “RF OUT ( Aerial Signal )” in the Setup
menu. (
>
68)
The digital channel information or control panel
does not appear.
Status messages do not appear.
¾
Select the length of time (3–10 sec.) in the “On-Screen
Messages” in the Setup menu. (
>
65)
¾
The digital channel information will not appear during playback
or recording.
¾
Analogue broadcasts do not support the digital channel
information.
¾
The control panel is only displayed when connected to a TV
supporting “HDAVI Control 2” or later. (
>
43)
Some functions of DVB-T do not work.
¾
The unit does not necessarily support all DVB-T functions such
as MHP (Multimedia Home Platform) etc.
New functions introduced by broadcasters cannot be
guaranteed to work.
[For]Germany[and]Austria[
The grey background does not appear.
¾
Select “On” in “Grey Background” in the Setup menu. (
>
65)
Screen size is wrong.
¾
Check the settings for “TV Aspect” in the Setup menu. (
>
66)
¾
If you connect an HDMI cable, set “Aspect for 4:3 Video” to
“16:9” in the Setup menu. (
>
66)
The recorded title’s screen size is wrong.
¾
Set the “Aspect for Recording” to “4:3”. (
>
24, 64)
¾
16:9 aspect programmes are recorded in 4:3 aspect in the
following cases.
–
[-R]
[-R]DL]
[-RW‹V›]
If you recorded or copied using “EP” or “FR
(recordings 5 hours or longer)” recording mode.
– If you recorded or copied to a +R, +R DL or +RW.
– If you recorded with the “Aspect for Recording” set to “4:3” in
the Setup menu.
When you want to record 16:9 programme in the same
aspect, set the “Aspect for Recording” to “16:9”. (
>
64)
¾
By setting “Aspect for Recording” to “Automatic”, there is a chance
that the recording will be made using the wrong aspect. Match the
aspect settings to the broadcast when recording. (
>
64)
It may be possible to adjust the display mode on the TV. Refer to
your television’s operating instructions.
Picture does not appear during timer recording.
¾
Timer recordings work regardless whether the unit is on or off.
To confirm the timer recording is going to work properly, turn the
unit on.
The screen changes automatically.
¾
When “Screen Saver” in the Setup menu is set to “On”, the
display may turn to the screen saver mode automatically if
there is no operation for 5 minutes or more. (
>
65) Press [OK]
to return to the previous screen.
There is a lot of after-image when playing video.
¾
Set “Playback NR” in the Picture menu to “Off”. (
>
56)
There is no apparent change in picture quality
when adjusted with the Picture menu in the on-
screen menus.
¾
The effect is less perceivable with some types of video.
The images from this unit do not appear on the
television.
Picture is distorted.
¾
Make sure that the television is connected to the AV1 terminal,
VIDEO OUT terminal or HDMI terminal on this unit.
(
>
8, 9, 70, 71, 72)
¾
Make sure that the television’s input setting (e.g., AV 1) is
correct.
¾
The unit’s “TV System” setting differs from the TV system used
by the disc now playing. While stopped, keep pressing [
∫
] and
[
<
OPEN/CLOSE] on the main unit for 5 or more seconds. The
system switches from PAL to NTSC or vice versa. (
>
66)
¾
When this unit is connected with an HDMI cable, use a disc that
matches with this unit’s TV system.
¾
Picture may not be seen when more than 4 devices are
connected with HDMI cables.
Reduce the number of connected devices.
The picture is distorted during play, or video will
not play correctly.
¾
You may be playing a TV programme recorded with poor
reception or unfavourable weather conditions.
¾
The picture may be distorted or a black screen may appear
briefly between recorded titles in the following situations:
– between titles recorded with different recording modes.
– between scenes recorded with different aspect ratios.
– between scenes recorded with different resolutions.
– between playlist chapters.
TV screen and video
DMR-EZ49VEGEC-VQT2J52_eng.book 78 ページ 2010年1月7日 木曜日 午後4時0分