If you see a blurry image, check the following:
- There may be dirt on the lens. See more information.
- Adjust the focus using the focus ring.
- 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. If you're projecting from a computer, you may also need to adjust the Tracking and Sync settings.