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LG RD-JT40/41 Service Manual
15
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 KEYSTONE +/- (hot key) on the control panel of the
projector or 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.