I see dark vertical bands when projecting from a computer. What should I do?

  • The Tracking and/or Sync settings may need to be adjusted. Press the Auto button on the remote control or the Enter button on the projector to reset the projector's Tracking, Sync, and Position settings.

    If further adjustment is needed, you can fine-tune the Tracking and Sync settings manually using the Signal menu on the projector.
    1. Fill the screen with an image containing fine detail, such as a pattern to appear as your desktop background, or try projecting black text on a white background.
    2. Adjust the Tracking to eliminate vertical bands.
    3. Adjust the Sync setting to increase the image sharpness.
    Note:
    You must be projecting an image for the Auto button to have any effect. It works only with computer images projected through the Computer (Component Video) port.
Published:  Aug 23, 2010 Was this helpful?​ Thank you for the feedback!
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