Setup | audio settings, Setup |audio settings, User controls – Optoma EH415 User Manual
Page 43
English
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User Controls
Internal Speaker
Off—turn off the internal speaker.
On–turn on the internal speaker.
Mute
Toggle the audio on or off.
Off—the speaker volume and audio out are turned on.
On–the speaker volume and audio out are turned off.
Volume
Press ◄ to decrease the volume.
Press ► to increase the volume.
Audio Input
Press ◄► to select audio source input.
Setup |
Audio Settings