[Audio Out]; [Av Sync Adjustment] - LG ProBeam BU70QGA.AUS Owner's Manual

[Audio Out]

[Sound]
• [Off]: Disables the use of [Audio Out]. (No audio outputted.)
• [Variable]: You can specify an output range for the external audio device connected to the Projector and adjust the
volume within the range. You can change the volume of an external audio device within the range of 0 to 100 (the
same as the Projector speaker volume). However, there may be a difference in the actual volume level outputted.
• [Fixed]: Sets a fixed audio output level for the external audio device.
- If there is no external input, no external audio is outputted.
- The variable audio output level 100 is the same as the fixed audio output level.

[AV Sync Adjustment]

[Sound]
This feature adjusts audio timing to synchronize video and audio.
• [AV Sync Adjustment]: You can set AV Sync Adjustment feature to [On/Off].
• [Main Speaker] (0~60): Adjust the sync of sound from the main speakers. The larger the number is, the slower the
voice output is than the default value.
• [Bypass]: Output the broadcast signals or the sound from external devices without any audio delay. Audio may be
outputted earlier than video due to the processing time for video that is inputted into the Projector.
• [HDMI ARC] (0~60): Adjust the sync of sound from the HDMI ARC. The larger the number is, the slower the voice
output is than the default value.
[Audio Out]
[AV Sync Adjustment]
35