To set Auto Volume
AUDIO Auto Volume
Auto Volume to On. Varying volume output from channel to channel is automatically adjusted for convenient TV watching when clicking through different channels.
To synchronize audio and video
AUDIO AV Sync. Adjust
Synchronizes video and audio directly when they do not match.
If you set AV Sync. Adjust to On, you can adjust the sound output (TV speakers or External Speaker) to the screen image.
To use Sound Optimizer function
AUDIO Sound Optimizer
optimized sound for custom TV installation.
[This feature is available on certain models only.]
- Normal
General sound mode. - Wall Mount Type
Optimizes sound for a wall-mounted TV. - Stand Type
Optimizes sound for a stand-mounted TV.
DTV Audio Setting
AUDIO DTV Audio Setting
[This feature is available on certain models only.]
When an input signal comprises different audio signals, this function allows you to select the audio type you want.
If set to AUTO, the search order is HE-AAC → Dolby Digital+ → Dolby Digital → MPEG and output is produced in the first Audio Format found.
If the selected Audio Format is not supported, another Audio Format may be used for output.