3M MP7720 - Manual (Page 15)

System Setup

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. Pressing the + button will correct keystoning at the top of the image.
Pressing the - button will 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 of the 3M
MP7720 will show you the best picture quality.
Projector
Remote Control
Projector Remote Control
12 3M ™
Personal Projector MP7720
© 3M IPC 2000
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