BenQ PB7200/ PB7220/ PB7100 User’s Manual
Digital Keystone Correction
Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. To correct this, press 3 Left/ Right 4 (hot key) on the control panel of the projector or KEYSTONE 3/4 on the remote control, and 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.
Projector
Remote control
Auto Adjustment
In some cases, you may need to optimize the picture quality. To do this, press the AUTO key on the control panel of the projector or on the remote control. Within 3 seconds, the
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Operation 13
