Sony KDP-51WS655 Operating Instructions Manual page 88

Audio Out This option can be set only when the Speaker option is set
Easli cw_trol _ to Off.
"oolmm" Variable The TV's sl:_eakers are turned off, but the
volume output from your audio system can still
be' controlled by the TV's re'mote control.
Fixed The TV's speakers are turned off and the
volume output of the TV is fixed. Use your
audio receiver's remote control to adiust the
volume through your audio system.
Speaker On Select to turn on the TV speakers.
Off Select to turn off the TV speakers and listen to
the TV's sound only through your externa!
audio system speakers.
To restore the factory default settings for Treble, Bass,and Balance
Press RESET on the remote control when in the Audio Menu.
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