PowerLite 822p Multimedia Projector

Selected FAQ

Q:
I see dark vertical bands in the projected image. What should I do?
A:
The Tracking and/or Sync settings may need to be adjusted. Press the Enter/Auto button on the remote control to reset the projector’s tracking and sync 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.


Published: April 25, 2007

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