Sony DAV-LF1H - Manual (Page 105)

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105 GB
• Check that the connecting cords are away from a
transformer or motor, and at least 3 meters (10 ft)
away from your TV set or a fluorescent light.
• Move your TV away from the audio components.
• The plugs and jacks are dirty. Wipe them with a
cloth slightly moistened with alcohol.
• Clean the disc.
The sound loses stereo effect when you play a
VIDEO CD, a CD, or an MP3.
• Set [AUDIO] to [STEREO] by pressing AUDIO
(page 58).
• Make sure the system is connected properly.
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 is not “2Channel
Stereo” (page 47) .
• Check the speaker connections and settings (page
21, 98).
• 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 is not “2Channel
Stereo” (page 47) .
• Depending on the source, the effect of the center
speaker 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 is not “2Channel
Stereo” (page 47) .
• Depending on the source, the effect of the
surround speakers may be less noticeable.
• Wireless setting of the surround speaker is not
correct (page 28).
• The plasma display may interfere with
transmission, in which case, adjust the position of
the IR transmitter and IR receiver of the surround
speaker (L) (page 28).
• Do not install the surround speaker (L) in a place
exposed to direct sunlight or strong light such as
an incandescent lamp.
• Clean the surface of the IR transmitter and IR
receiver of the surround speaker (L).
Operation
Radio stations cannot be tuned in.
• Check that the antenna (aerial) is connected
securely. Adjust the antenna (aerial) or connect an
external antenna (aerial) 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 76).
• 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
control unit.
• The distance between the remote and the control
unit is too far.
• The remote is not pointed at the remote sensor on
the control unit.
• The batteries in the remote are weak.
The IR status indicator on the surround
speaker (L) momentarily turns orange.
• The indicator momentarily turns orange. This is
not a malfunction.
• There is obstruction, such as a person or object
between the IR transmitter and the IR receiver of
the surround speaker (L). Adjust the IR
transmitter and the IR receiver of the surround
speaker (L) (page 28).
The disc does not play.
• There is no disc inserted.
• The disc is upside down.
Insert the disc with the playback side facing down.
• The system cannot play CD-ROMs, etc. (page 5).
• The region code on the DVD does not match the
system.
• Moisture has condensed inside the system and
may cause damage to the lenses. Remove the disc
and leave the system turned on for about half an
hour.
• The disc is dirty or flawed.
The MP3 audio track cannot be played.
• The DATA CD is not recorded in the MP3 format
that conforms to ISO 9660 Level 1/Level 2, or
Joliet.
• The DATA DVD is not recorded in an MP3
format that conforms to UDF (Universal Disk
Format).
• The MP3 audio track does not have the extension
“.MP3.”
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