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Maintenance
Your projector needs little maintenance. All you need to do on a regular basis is keep the lens
clean. You also need to clean the air filter periodically to prevent overheating.
Warning: Before you clean any part of the projector, turn it off and unplug the power cord.
Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical
voltages in the projector can injure you severely. Do not try to service this product yourself,
except as specifically explained in this User’s Guide.
The only parts you should replace are the lamp and air filter. If another part needs replacing,
contact your dealer or a qualified servicer.
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface.
■ Use a canister of compressed air to remove dust.
■ To remove dirt or smears, use lens-cleaning paper. If necessary, moisten a soft cloth with
lens cleaner and gently wipe the lens surface.
Caution: Never rub the lens with abrasive materials.
Cleaning the Projector Case
Before you clean the case, turn off the projector and unplug the power cord.
■ To remove dirt or dust, wipe the case with a soft, dry, lint-free cloth.
■ To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral
detergent. Then wipe the case.
Caution: Never use wax, alcohol, benzene, thinner, or other chemical detergents. These
can damage the case.