Optoma Projector EP783L Guide de l'utilisateur télécharger pdf (Page 17)

Installation

Adjusting the Projector’s Zoom / Focus

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.

See Page 41 for

more informa-

tion.

Note

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Optoma Projector EP783L Guide de l'utilisateur Page 17