Sony 3-283-028-11(1), Руководство по эксплуатации

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68
GB
Color irregularity occurs on the TV screen.
The subwoofer and the front speakers in this system
are magnetically shielded to prevent magnetic
leakage. However, some leakage may occur, as a
high-strength magnet is employed. If this happens,
check the following items:
• If the speakers are used with a CRT-based TV or
projector, install the speakers at least 0.3 meters
(1.0 ft) from the TV set.
• If the color irregularity persists, turn off the TV set
once, then turn it on after 15 to 30 minutes.
• If howling occurs, reposition the speakers farther
away from the TV set.
• Make sure that no magnetic object (magnetic latch
on a TV stand, health care device, toy, etc.) is
placed near the speakers.
Sound
There is no sound.
• The speaker cord is not connected securely.
• Press MUTING on the remote if “MUTING ON”
is displayed in the front panel display.
• The system is in pause mode or in Slow-motion
Play mode. Press H to return to normal play
mode.
• Fast forward or fast reverse is performed. Press
H to return to normal play mode.
• Check the speaker settings (page 63).
The left and right sounds are unbalanced or
reversed.
• Check that the speakers and components are
connected correctly and securely.
There is no sound from the subwoofer.
• Check the speaker connections and settings (page
9, 63).
• Set the sound field to “A.F.D. STD ” (page 22).
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] by pressing AUDIO
(page 31).
• Make sure the unit 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 function is on (page 22) .
• Check the speaker connections and settings (page
9, 63).
• 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 (page
9, 63).
• Make sure the sound field function is on
(page 22)
.
• Depending on the source, the effect of the center
speaker may be less noticeable.
• A 2 channel source is being played.
No sound or only a very low-level sound is
heard from the surround speakers.
• Check the speaker connections and settings (page
9, 63).
• Make sure the sound field function is on
(page 22)
.
• Depending on the source, the effect of the
surround speakers may be less noticeable.
• A 2 channel source is being played.
There is no sound from the speakers that are
indicated in the front panel display.
• The front panel display indicates the selected
[SPEAKER FORMATION]. It does not indicate
the speakers which output sound (page 22, 57).
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 47).
• 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
unit.