If the projected image is fuzzy or blurry, try the
following solutions:
Adjust the
image focus.
Clean the
projector lens.
Check the lens for condensation.
Note: To avoid
condensation on the lens after bringing the projector in from a
cold environment, let the projector warm up to room temperature
before using it.
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, display a uniformly patterned image on
the screen and adjust the Tracking
and Sync settings.
If you are
projecting from a computer, use a lower resolution.
Check the resolution of your video source. If you are
projecting from a standard definition video source, your image will
not be as clear as an HD (720p/1080i/1080p) video source.