Troubleshooting
VQT4E90
87
The remote control does not work.
• The remote control and main unit are using
different codes. Change the code on the remote
control.
• Software (firmware) is updating when “UPD
/” is displaying on the unit’s display. Wait until
the update is completed. (> 84)
• The HOLD function is activated. (> 85)
Startup is slow.
• Startup takes time in the following situations:
- A disc is inserted.
- The clock is not set.
- Immediately after a power failure or the AC
mains lead is connected.
- When a BD-J application is executing.
- When the “Power Save in Standby” is
activated. (> 81)
“0:00” is flashing on the unit’s display.
• Set the clock. (> 70, 82)
The clock does not display on the unit when
switched to standby.
• The clock does not display when “Unit’s Display”
is set to “Automatic”. (> 78)
Screen size is wrong.
• Check the “TV Aspect” or “Aspect for 4:3 Video”.
(> 78)
• Adjust the aspect ratio setting on TV.
• If you connect to 4:3 TV, set “HDMI Video
Format” to “576p/480p”. (> 70, 79)
The black screen appears on the TV.
• This phenomenon may occur, depending on the
TV setting, when “Power Save in Standby” is set
to “Off”. Depending on the TV, this phenomenon
may be prevented by reconnecting to a different
HDMI input terminal.
TV reception is not displayed.
• Broadcast signals are not output from this unit’s
RF OUT terminal. Select “On” in “RF OUT
( Aerial Signal )”. (> 70, 82)
Picture does not appear with the HD quality
although HD setting was made.
• The pictures are output with 576p/480p
depending on the title.
The screen changes automatically.
• If “Screen Saver” is set to “On”, the screen saver
function will be activated when there is no
operation for 5 minutes or more. (> 78)
There is a lot of image lag when playing video.
• Set “HD optimizer” in the Picture menu to “Off”.
(> 69)
• Set “Audio Delay”. (> 70, 77)
Unit's display
Press and hold [OK] and
the indicated number
button at the same time
for more than 5 seconds.
(> 82)
Displays
TV screen and video
DMR-PWT520&420EB_eng.book 87 ページ ２０１２年３月２３日 金曜日 午後４時４２分
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