• To turn on the LCD projector, press the Video or PC button.
• If using a laptop, plug VGA cable into laptop and press the PC button.
• To use video, press the Video button.
• Control volume by using the volume control knob.
• To turn the LCD projector off, press and hold PC button for five seconds. 

Gateway users: If image appears on the computer, but not on the projection screen, hold FN & press F3 to toggle from PC to PC & LCD or LCD.

Macintosh users: If the image does not appear on the screen, hold the OPTION button & press F7 to toggle the screens.