Sony DVP-NS400D Operating Instructions Manual page 80

The surround effect is difficult to hear
when you are playing a Dolby Digital
or MPEG audio sound track.
, Check the speaker connections and setting
(page 23, 31, 74)
, Depending on the DVD, the output signal may
not be the entire 5.1 channels. It may be
monaural or stereo even if the sound track is
recorded in Dolby Digital or MPEG audio
format.
The sound comes from the centre
speaker only.
, Depending on the disc, the sound may come
from the centre speaker only.
, Set "SURROUND" to "OFF" in the Control
Menu display (page 53).
Operation
The remote does not function.
, There are obstacles between the remote and
the player.
, The distance between the remote and the
player is too far.
, The remote is not pointed at the remote sensor
on the player.
, The batteries in the remote are weak.
The disc does not play.
, There is no disc inside.
, The disc is turned over.
Insert the disc with the playback side facing
down on the disc tray.
, The disc is skewed.
, The player cannot play CD-ROMs, etc. (page
6).
, The region code on the DVD does not match
the player.
, Moisture has condensed inside the player.
Remove the disc and leave the player turned
on for about half an hour. Turn on the power
again before playing the disc (page 3).
80
The disc does not start playing from
the beginning.
, Programme Play, Shuffle Play, Repeat Play, or
A-B Repeat Play has been selected (page 38).
Press CLEAR to cancel these functions before
playing a disc.
, Resume Play has been selected.
During stop, press x on the player or the
remote and then start playback DVD (page
35).
, The title, DVD or PBC menu automatically
appears on the TV screen.
The player starts playing the disc
automatically.
, The DVD features an auto playback function.
, "AUTO PLAY" in "CUSTOM SETUP" is set
to "TIMER" (page 71).
Playback stops automatically.
, Some discs may contain an auto pause signal.
While playing such a disc, the player stops
playback at the auto pause signal.
You cannot perform some functions
such as stop, Search, Slow-motion
Play, Repeat Play, Shuffle Play, or
Programme Play.
, Depending on the disc, you may not be able to
do some of the operations above. See the
operating manual that comes with the disc.
Messages do not appear on the
screen in the language you want.
, In the Setup Display, select the desired
language for the on-screen display in "OSD"
under "LANGUAGE SETUP" (page 69).