Optoma DW322 - Audio Mute Menu; Audio Volume Menu

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USING THE PROJECTOR
Audio menu
Audio mute menu
Mute
Use this option to temporarily turn o󰀨 the sound.
 On: Choose the “On” to turn mute on.
 O󰀨: Choose the “O󰀨” to turn mute o󰀨.
Note:
 “Mute” function aects both internal and external speaker volume.
 When an external speaker is connected, the internal speaker is automatically muted.
Audio volume menu
Volume
Adjust the audio volume level.