Sony LBT-W900AV - Manual (Page 51)

51
There is no sound from the speakers
except the center speaker.
•The source being played back is
monaural. Press PRO LOGIC to turn off
the Pro Logic mode.
There is no sound from the center speaker.
•Set the CENTER LEVEL to the
appropriate level.
There is no sound from the rear speakers.
•Set the REAR LEVEL to the appropriate
level.
•The software being played back has
limited sound effects. Check the volume
with the test tone.
CD Player
The CD tray does not rotate.
•A CD is not placed properly.
A CD will not play.
•The CD is not lying flat in the disc tray.
•The CD is dirty.
•The CD is inserted label side down.
•Moisture condensation has built up.
Remove the CD and leave the system
turned on for about an hour until the
moisture evaporates.
Play does not start from the first track.
•The player is in Program or Shuffle Play
mode. Press PLAY MODE repeatedly
until “PROGRAM,” “ALL DISCS
SHUFFLE,” or “1 DISC SHUFFLE”
disappears from the display.
Tape Deck
The tape does not record.
•No tape is in the cassette holder.
•The tab has been removed from the
cassette (see page 49).
•The tape has reeled to the end.
The tape does not record nor play, or there
is a decrease in sound level.
•The heads are dirty. Clean them (see page
50).
•The record/playback heads are
magnetized. Demagnetize them (see page
50).
There is no microphone sound.
•Turn VOLUME or MIC LEVEL to adjust
the microphone volume.
• Make sure the microphone is connected
to the MIX MIC jack correctly.
There is severe hum or noise.
• A TV or VCR is placed too close to the
stereo system. Move the stereo system
away from the TV or VCR.
“0:00” (for European and Brazilian models)
or “12:00AM” (for other models) flashes in
the display.
• A power interruption occurred. Reset the
clock and timer settings.
The timer does not function.
• Set the clock correctly.
DAILY and REC do not appear when you
press
t/CLOCK SET.
• Set the timer correctly.
• Set the clock.
The remote does not function.
• There is an obstacle between the remote
and the system.
• The remote is not pointing in the
direction of the system’s sensor.
• The batteries have run down. Replace the
batteries.
There is acoustic feedback.
• Decrease the volume level.
• Move the microphone away from the
speakers or change the direction of the
microphone.
The color irregularity on a TV screen
persists.
• Turn off the TV set once, then turn it on
after 15 to 30 minutes. If the color
irregularity still persists, place the
speakers farther away from the TV set.
Speakers
There is no sound and “POWER OFF”
appears in the display.
• Press 1/u to turn off the system and
check the speaker connections and
placement.
Sound comes from only one channel or the
left and right volumes are unbalanced.
• Check the speaker connections and
placement.
continued