Sony GRAND WEGA KF 42WE610 Operating Instructions Manual page 73

Option Description
Speaker On
Off
Audio Out Variable
Easy control
of volume
adjustments
Fixed
Select to turn on the LCD projection TV speakers.
Select to turn off the LCD projection TV speakers
and listen to the LCD projection TV's sound only
through your external audio system speakers.
The LCD projection TV's speakers are turned off,
but the volume output from your audio system can
still be controlled by the LCD projection TV's
remote control.
The LCD projection TV's speakers are turned off
and the volume, bass and treble output of the LCD
projection TV is fixed. Use your audio receiver's
volume control to adjust the volume through your
audio system.
Using the Menus
73