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

• Try the following:
  • Adjust the focus.
  • Make sure the projector is positioned correctly and the projection distance is within range. See Positioning the Projector.
  • There may be dirt on the lens. Clean the lens.
  • Make sure the lens is not fogged by condensation. If you've just moved the projector from a cold environment, wait a couple of minutes before using it.
  • Adjust the Sharpness setting on the Image menu. See Adjusting the Image.
  • Make sure the input signal setting on the Signal menu matches the signal from the connected device. See Adjusting Signal Settings.
  • If you're projecting from a computer, you may need to adjust the Tracking and Sync settings. See Adjusting Signal Settings.