Audio Mute Menu; Audio Volume Menu - Acer XL1520i User Manual

USING THE PROJECTOR
Audio menu
otee:
Functions vary depending on model definition.

Audio mute menu

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

Audio volume menu

Volume
Adjust the volume level.
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