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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.
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 built-in Intelligent Auto Adjustment function will re-adjust settings to provide the
best picture quality.
Projector
Remote control
Projector
Remote control