Optoma Optoma EP 610 (H) - Manual (Page 16)

English
16
4 Front-Desktop
The factory default setting.
4 Rear-Desktop
When you select this function, the projector reverses the image so you can project behind a
translucent screen.
4 Front-Ceiling
When you select this function, the projector truns the image upside down for ceiling-mounted
projection.
4 Rear-Ceiling
When you select this function, the projector reverses and truns the image upside down at same time.
You can project from behind a translucent screen with ceiling mounted projection.
4 Treble
The treble setting controls the higer frequencies of your audio source.
l Press the left button to decrease the volume.
l Press the right button to increase the volume
4 Mute
l Choose the left icon to make the volume function ineffective.
l
Choose the right icon to make the volume function effective.
4 Mono / Stereo / Stereo-enhance
l
Mono: Mono sound effect.
l
Stereo: Stereo sound effect.
l Stereo-enhance: Stereo-enhance sound effect.
Projection
4
16 : 9 (Video mode only)
You can select this function to fit your DVD aspect ratio type.
4
4 : 3 (Video mode only)
You can select this function to fit your DVD aspect ratio type.