Audio Internal Speaker Menu; Audio Mute Menu; Audio Volume Menu; Audio Audio Input Menu - Optoma UHZ4000 User Manual

USING THE PROJECTOR
Audio menu

Audio internal speaker menu

Internal Speaker
Use this option to temporarily turn off the sound.
‡ Auto: Choose "Auto" to automatically turn off the internal speaker when an external speaker is
connected to the projector
‡ On: Choose "On" to turn on the internal speaker.
Off: Choose "Off" to turn off the internal speaker.
‡

Audio mute menu

Mute
Use this option to temporarily turn off the sound.
On: Choose "On" to turn mute on.
‡
‡ Off: Choose "Off" to turn mute off.
Note:
"Mute" function affects both internal and external speaker volume.

Audio volume menu

Volume
Adjust the volume level.

Audio audio input menu

Audio Input
Select the audio input port for the video sources as follows:
‡ HDMI: Default or Audio In.
‡ HDMI/MHL: Default or Audio In.

Audio audio out menu

Audio Out
Enable or disable the audio out function.
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