LG M1994D Owner's Manual page 59

SOUND &LANGUAGE CONTROL
TV SPEAKERS ON/ OFF SETUP
You can adjust the internal speaker status.
In COMPONENT the TV speaker can be operational even when there is no video signal.
If you wish to use an external Hi-Fi system, turn off the TV internal speakers.
AUDIO
• 500Hz
• 1.2KHz
• 3KHz
• 7.5KHz
• 12KHz
• Reset
Digital Audio Out : PCM
TV Speaker : On
TV Speaker : Off
1
MENU
2
OK
3
OK
58
Move OK
D
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Select AUDIO.
Select TV Speaker.
Select On or Off.
• Press the MENU or EXIT button to close the menu window.
• Press the BACK button to move to the previous menu screen.
AUDIO
D
• 500Hz 0
• 1.2KHz 0
• 3KHz 0
• 7.5KHz 0
• 12KHz 0
• Reset
Digital Audio Out : PCM
TV Speaker : On
TV Speaker : Off
Move OK
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Off
On
On