Sony DAV-BC250 - Manual (Page 68)

68 GB
The surround effect is difficult to hear when
you are playing a Dolby Digital, DTS, or MPEG
audio sound track.
• Make sure the sound field function is on
(page 48).
• Check the speaker connections and settings (pages
24, 25).
• Depending on the DVD, the output signal may not
be the entire 5.1 channel. 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 center speaker
only.
• Depending on the disc, the sound may come from
the center speaker only.
No sound is heard from the center speaker.
• Check the speaker connections and settings.
• Make sure the sound field function is on
(page 48).
• Depending on the source, the effect of the
surround speakers may be less noticeable.
No sound or only a very low-level sound is
heard from the surround speakers.
• Check the speaker connections and settings.
• Make sure the sound field function is on
(page 48).
• Depending on the source, the effect of the
surround speakers may be less noticeable.
Operation
Radio stations cannot be tuned in.
• Check that the antenna is connected securely.
Adjust the antenna or connect an external antenna
if necessary.
• The signal strength of the stations is too weak
(when tuning in with automatic tuning). Use direct
tuning.
• No stations have been preset or the preset stations
have been cleared (when tuning by scanning
preset stations). Preset the stations (page 59).
• Press DISPLAY so that the frequency appears in
the front panel display.
The remote does not function.
• There are obstacles between the remote and the
system.
• The distance between the remote and the system is
too far.
• The remote is not pointed at the remote sensor on
the system.
• The batteries in the remote are weak.
The disc does not play.
• There is no disc inserted.
• The disc is upside down.
Insert the disc with the playback side facing down
on the disc tray.
• The disc is skewed on the disc tray.
• The system cannot play CD-ROMs, etc. (page 8).
• The region code on the DVD does not match the
system.
• Moisture has condensed inside the system.
Remove the disc and leave the system turned on
for about half an hour (page 3).
The MP3 audio track cannot be played.
• The DATA CD is not recorded in an MP3 format
that conforms to ISO9660 Level 1/ Level 2 or
Joliet.
• The MP3 audio track does not have the extension
“.MP3.”
• The data is not formatted in MP3 even though it
has the extension “.MP3.”
• The system can only play MP3 (MPEG1 Audio
Layer3) audio.
• Remove the disc and select [CUSTOM SETUP]
from the setup items. Then select [DATA CD
PRIORITY] and set to [MP3] again.
• The album contains more than 250 MP3 audio
tracks.
• Directory level is more than 8.
The title of the MP3 audio album or track is not
correctly displayed.
• The system can only display alphabetical letters
and numbers. Other characters are displayed as “ ”.
The JPEG image file cannot be played.
• The DATA CD is not recorded in a JPEG format
that conforms to ISO9660 Level 1/Level 2 or
Joliet.
• The JPEG image file does not have the extension
“.JPG” or “.JPEG.”
• The data is not formatted in JPEG even though it
has the extension “.JPG” or “JPEG.”
• Image length or width is more than 4720 dots.
• A JEPG image file with a high width to length
ratio cannot be displayed.
• Remove the disc and select [CUSTOM SETUP]
from the setup items. Then select [DATA CD
PRIORITY] and set to [JPEG] again.
• Directory level is more than 8.
• The album contains more than 250 JPEG image
files.
• You cannot play the Progressive JPEG files.
The title of the JPEG album or file is not
correctly displayed.
• The system can only display alphabetical letters
and numbers. Other characters are displayed as “ ”.