Sony KP 57WV700 Operating Instructions Manual page 94

Audio
Problem
Good picture,
no sound
Cannot gain enough volume
when using a cable box
Sound seems weak or
insufficient
Cannot raise the volume on
external audio speakers
Channels
Problem
Cannot receive upper
channels (UHF) when
using an antenna
TV is fixed to one channel
Cannot receive any
channels when using
cable TV
Cannot receive or select
channels
Possible Remedies
❏
Press MUTING so that
❏
Make sure the Speaker
❏
Increase the volume of the cable box using the cable box's remote control.
TV FUNCTION
Then press
❏
The TV's audio might be set to
to Stereo. In the Audio Menu (see page 74), set the
already set to Stereo,
during weak stereo broadcasts).
❏
If the Speaker option is set to
order to output the sound to your audio system) use your audio receiver to
adjust the sound (see page 74). Or, to use the TV remote control, set the
Audio Out option to Variable.
❏
To turn on the TV speakers, set the
Possible Remedies
❏
Change the Cable option to
❏
Use Auto Program in the Channel Menu to add receivable channels that are
not presently in the TV's memory (see page 78).
❏
Use Auto Program in the Channel Menu to add receivable channels that are
not presently in the TV's memory (see page 78).
❏
Check your Channel Fix settings (see page 78).
❏
Use Auto Program in the Channel Menu to add receivable channels that are
not presently in the TV's memory (see page 78).
❏
Cable
Make sure the
❏
Use Auto Program in the Channel Menu to add receivable TV channels that
are not presently in TV memory (see page 78).
Muting disappears from the screen (see page 48).
option is set to On in the Audio Menu (see page 75).
and adjust the TV's volume.
Auto SAP or Mono, when it might be better set
switch to Mono (which may reduce background noise
Off and the Audio Out
Speaker option to
Off (see page 78).
On
option is set to in the Channel Menu (see page 78).
MTS setting to Stereo. If
option is set to Fixed (in
On (see page 74).
93