Digital Keystone Correction; Auto Adjustment - LG RD-JT20 XGA User Manual

Digital Keystone Correction

Keystoning is when the projected image is noticeably wider on 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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KEY
STONE -
Projector
AUTO
DLP Personal Projector
Projector
KEY
STONE +
Remote control
Remote control
AUTO