choose computer by pressing input button on top control or on remote control unit.
if projector cannot reproduce proper image, select correct input source through menu operation (see below).
menu operation
press menu button and on-screen menu will appear. press point left/right button to move a red frame pointer to input menu icon.
press point down button to move a red arrow pointer to either computer 1 or computer 2 and then press set button.
source select menu will appear when you select computer 2. move a pointer to either rgb (digital) or rgb (analog) and then press set button.
rgb (digital)
when the input source is digital, select rgb (digital).
rgb (analog)
when the input source is analog, select rgb (analog).
