Installation

Adjusting the Projector’s Zoom / Focus

Note

See Page 41 for more informa- tion.

The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters).

Adjusting the Projector’ Zoom

1.Press “Zoom/Focus” button, you can see the “Unlock zoom/fo- cus?” message on the screen.

2.Press “Yes” and the backlight will turn green, then you can use or to zoom in or zoom out.

Adjusting the Projector’ Focus

1.Press “Zoom/Focus” button, you can see the “Unlock zoom/fo- cus?” message on the screen.

2.Press “Yes” and the backlight will turn red, then you can use

or to focus the image.

Adjusting the Projector’ Lens Shift

1.Press “Lens Shift” button, you can see the “Unlock lens shift?” message on the screen.

2.Press “Yes” and the backlight will turn orange, then

you can use to shift the projected image.

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Optoma Technology EP783, TX783RFBA manual Adjusting the Projector’s Zoom / Focus