Optoma EP7155I Guide de l'utilisateur télécharger pdf (Page 18)

English

18

Adjusting the Zoom / Focus

1. Use the Image-zoom control

(on the projector only) to

resize the projected image

and screen size [B].

2. Use the Image-focus control

(on the projector only) to

sharpen the projected image

[A].

A

B

3. Use the keystone buttons to correct image distortion. They can

be found on the remote control and on the projector’s control

panel.

Installation

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