Compensates for incorrect timing between video and audio.
Audio Delay for game mode can be set when “Video Mode” is set to “Auto” or “Game”. link
“Audio Delay” settings are stored for each input source.
Auto Lip Sync
Automatically adjusts the audio processing time to compensate for delays in audio/video timing from TV compatible with Auto Lip Sync.
Do not correct automatically.
Automatic correction may not be performed depending on the specifications of your TV even when “Auto Lip Sync” is set to “On”.
The timing mismatch between the picture and sound needs to be corrected manually.
0 ms – 500 ms (Default : 0 ms)
You can also finely adjust the delay correction value set by “Auto Lip Sync”.
Adjust for game mode can be set when “Video Mode” is set to “Auto” or “Game”. link