BenQ PB2220 - XGA DLP Projector Guide de l'utilisateur télécharger pdf (Page 17)

Operation

BenQ PB2220/ PB2120 User’s Guide

Digital Keystone Correction

Keystoning is when the projected image is

noticeably wider at either the top or

bottom. To correct this, press KEYSTONE

+/- (hot key) on the control panel of the

projector or on the remote control, then

adjust the sliding bar labeled Keystone, as

needed. Press + to correct keystoning at the

top of the image. Press - to correct

keystoning at the bottom of the image.

Auto Adjustment

In some cases, you may have to optimize the picture quality manually. To do this, press

the AUTO key on the control panel of the projector or on the remote control. Within

3 seconds, the built-in Intelligent Auto Adjustment function will re-adjust to the best

picture quality.

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BenQ PB2220 - XGA DLP Projector Guide de l'utilisateur Page 17