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Appendix
z Always make sure that the projector has cooled sufficiently before cleaning it. If the
projector is turned on, perform the following steps before cleaning it.
1. Turn off the projector.
2. Check to make sure that the POWER/STANDBY indicator has changed to amber.
3. Unplug the power cord from the power outlet, and allow the projector to cool down for
about 60 minutes.
Cleaning the Projector Exterior
Wipe the exterior of the projector with a soft cloth that has been moistened in a weak
solution of water and a mild neutral detergent. Be sure to wring all excess moisture from the
cloth before wiping.
Never use benzene, alcohol, thinner, or any other volatile agent for cleaning.
Cleaning the Lens
Carefully wipe the lens with a commercially available lens cloth or optical lens paper, like
those for eyeglasses or camera lenses. When cleaning the lens, be very careful to avoid
scratching it.
Cleaning the Sensors
Carefully wipe the sensors with a commercially available lens cloth or optical lens paper, like
those for eyeglasses or camera lenses.
Cleaning Intake and Exhaust Vents
Dust and dirt tend to collect around the
intake vents located on the bottom of the
projector. Because of this, you should use
a vacuum cleaner to clean away
accumulated dust and dirt periodically as
shown below. When cleaning vents, you
should set the vacuum clear to its lowest
power setting.
Cleaning the Projector