LG 42LM615T User Manual page 36

To use TV speakers
❐
SETTINGS ➾
[Depending on model]
When listening to speakers on external audio devices such as home theatre
equipment, the TV speaker may be turned off. When there are SIMPLINK-
connected home theatre devices, setting the
automatically turn on the home theatre equipment.
• Off: TV speakers do not play sound. TV sounds can be played through
external audio device speakers.
✎ In this mode, volume is adjusted on the external audio device connected
to the TV.
• On: The TV's internal speakers play TV sound.
AUDIO ➙ TV Speaker
TV speaker to OFF will