You
can attach a compatible lens to the projector. (For a list of
available lenses, click the link at the end of this section.)
Caution:
Unplug the power cord from the projector
before attaching the lens. Make sure the front of the projector is
not facing up when you attach the lens. This prevents dirt or dust
from entering the projector and lowering the projection quality.
Avoid touching the lens with your bare hands to prevent
fingerprints on or damage to the lens surface.
Note: For
information on installing an ultra short-throw zoom lens, see the
User's Guide supplied with the
lens.