LG 32LX3DC Owner's Manual page 95

Operation
- Turn TV speakers off ff using extema/
audio equipment, Feature turns the TV
Speakers option On or Off,
1. Press the MENU button and then use A / T button to select the
AUDIO men u,
2. Press the IP button and then use A / W button to select Tv Speaker,
3. Press the I_ button and then use A / T button to select Off or On.
4 Press EXIT button to return to TV viewing or press MENU button to
return to the previous menu.
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