Epson 77c, S5 series, 77c Cleaning the Lens, Cleaning the Projector Case

caution

Do not use glass cleaner to clean the lens.

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 on the lens, use lens-cleaning paper. If necessary, moisten a soft cloth with lens cleaner and gently wipe the lens surface.

Cleaning the Projector Case

Before you clean the case, first 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 mild detergent. Then wipe the case.

■Do not use wax, alcohol, benzene, paint thinner, or other chemical detergents. These can damage the case.

74Maintenance and Transportation