Mute; Freeze - LG DU-37LZ55 Owner's Manual

Operation
Mute
- Wi_ei_ you iepeatedly press the MUTE button, the sound mode is changed in turn. (Refer to the picture below)
Mute : Sound is muted,
Mute Off : Sound is enabled,
Freeze
- Freezes the currently-viewed picture.
1. Press the FREEZE button to freeze the screen section.
2. To return to normal viewing, press the FREEZE button again.
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