Part of my image is blurred or out of focus. What should I do?

• Try the following solutions:
  • Adjust the image focus using the focus lever inside the air filter cover on the side of the projector.
  • Position the projector close enough to the screen, and directly in front of it.
  • Position the projector so the keystone adjustment angle is not so wide that it distorts the image.
  • Adjust the Sharpness setting to improve image quality.
  • If you are projecting from a computer, press the Auto button on the remote control to automatically adjust the tracking and sync. If any bands or overall blurriness remains, display a uniformly patterned image on the screen and manually adjust the Tracking and Sync settings.
  Related references
  Image Quality Settings - Image Menu
  Input Signal Settings - Signal Menu
  Projection Distance
  Related tasks
  Focusing the Image
  Cleaning the Projection Window