Operation Manual

43
English
User Controls
SETUP |
Audio Settings
Internal Speaker
Choose the “On” or “Off” to turn on or off the internal speaker.
Mute
Choose the “On” to turn mute on. `
Choose the “Off” to turn mute off. `
SRS
SRS audio processing analyses the audio input signal and
optimizes it for the internal speakers to give you an enhanced
experience.
Choose the “On” to turn on SRS. `
Choose the “Off” to turn off SRS. `
Volume
Press the ◄ to decrease the volume. `
Press the ► to increase the volume. `
Treble
Press the ◄ to decrease the treble. `
Press the ► to increase the treble. `
Bass
Press the ◄ to decrease the bass. `
Press the ► to increase the bass. `
Audio Input
The default audio inputs are on the back panel of the projector.
Use this option to reassign any of the Audio Inputs to the current
image source.
Audio1: VGA1 and VGA2. `
Audio2: Video. `
Internal Speaker
Mute
SRS
SETUP
Off
Exit
Audio Settings
Off
Off
Volume
Treble
Bass
Audio Input Default
“Mute” function 
affects both internal
and external speaker
volume.
HDMI audio signals 
cannot be assigned
to other image
sources.