Audio
Volume
*Press the 
to decrease the volume.
*Press the 
to increase the volume.
Treble
The treble setting controls the higher frequencies of your audio source.
*Press the 
to decrease the treble.
*Press the 
to increase the treble.
Bass
The Bass setting controls the lower frequencies of your audio source.
*Press the 
to decrease the bass.
*Press the 
to increase the bass.
Language | Management | PIP |
Image - I | Image - II | Audio |
Volume |
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Treble |
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Bass |
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Stereo/Mono |
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Mute |
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Stereo / Mono
*Mono 
: Mono sound effect.
*Stereo 
: Stereo sound effect.
Mute
*Choose the left icon to turn mute on.
*Choose the right icon to turn mute off.
Management
Menu Location
Choose the menu location on the display screen.
Projection
*
Front-Desktop
The factory default setting.
Image - I | Image - II | Audio |
Language | Management | PIP |
Menu location |
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Projection |
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Lamp | Press OK to adjust |
|
Source lock | On | Off |
Display mode | PC Movie Grame sRGB | Dynamic User |
*
Rear-Desktop
When you select this function, the projector reverses the image so you can project behind a translucent screen.
*
Front-Ceiling
When you select this function, the projector turns the image upside down for
*
Rear-Ceiling
When you select this function, the projector reverses and turns the image upside down at same time. You can project from behind a translucent screen with ceiling mounted projection.
Lamp
Press OK to adjust.
Image - I | Image - II | Audio |
Language | Management | PIP |
Lamp reminding | Yes | No |
Lamp hours |
|
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Lamp reset | Yes | No |
Eco. mode | On | Off |
Auto power off (min.) |
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ViewSonic PJ755D | 20 |