Sony DAV-LF10 - Manual (Page 99)

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The left and right sounds are unbalanced or
reversed.
• Check that the speakers and components are
connected correctly and securely.
• Adjust the balance parameter in the [BALANCE]
menu (page 93).
• Make sure the “Surround Speaker Reverse”
setting in the AMP menu is appropriate (page 96).
There is no sound from the subwoofer.
• Check that the SYSTEM CONNECTOR cord is
connected correctly and securely (page 15).
• Set the sound field to “Auto Format Direct Auto”
(page 65).
Severe hum or noise is heard.
• Check that the speakers and components are
connected securely.
• 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] in the Control Menu
display (page 62).
• Make sure the system is connected appropriately.
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 64).
• Check the speaker connections and settings (pages
36, 92).
• 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 64).
• 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 function is on
(page 64).
• Select a sound field containing the word “Cinema
Studio EX” (page 67).
• Depending on the source, the effect of the
surround speakers may be less noticeable.
• Do not install the IR receiver in a place exposed to
direct sunlight or strong light such as an
incandescent lamp.
• Wireless setting of the IR receiver is not correct
(page 30).
• The plasma display may interfere with
transmission, in which case, adjust the position of
the IR transmitter and IR receiver (page 30).
• Clean the surface of the IR transmitter and IR
receiver.
Operation
Radio stations cannot be tuned in.
• Check that the antennas (aerials) are connected
securely. Adjust the antennas (aerials) 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 82).
• Press DISPLAY so that the frequency appears in
the 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 external receiver
(page 14).
• The batteries in the remote are weak.
The POWER/ON LINE indicator momentarily
turns red.
• When playing an MP3 or DVD disc, or when
changing a disc, the indicator momentarily turns
red. This is not a malfunction.
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