Care and replacement

Before cleaning the projector / replacing components

Attention

zzTurn off the <MAIN POWER> switch and disconnect the power plug from the wall outlet before cleaning the projector/replacing components.

zzFollow the “Switching off the power” procedure when turning off the projector. ( page 29)

Cleaning the projector

■■Cleaning the outer surface of the projector

Wipe off dirt and dust gently with a soft dry cloth.

zzIf it is difficult to remove the dirt, soak a cloth in water, wring the cloth well and then wipe the projector. Dry the projector with a dry cloth.

zzDo not use petroleum benzene, thinner, any alcoholic solvent, or kitchen detergents. Using these substances may result in changes or damage to the surface of the projector.

zzWhen using a chemically treated cloth, follow the accompanying guidelines.

■■Cleaning the lens surface

If dirt or dust accumulates on the surface of the lens, it will be enlarged and projected onto the screen.

Wipe dirt and dust from the front of the lens gently with a clean, soft, and dry cloth.

zzDo not use a fluffy rag, or a greasy, wet, or dirty cloth.

zzDo not rub the lens harshly as this may damage the surface.

Attention

zzThe lens is made of glass. It may break or crack if struck with a hard object or rubbed harshly. Please be careful when handling the lamp.

Care and replacement

■■Air filter unit

If too much dust accumulates in the air filter the internal temperature of the projector cannot be maintained at the normal level. A confirmation message is displayed on the screen, and at the same time <TEMP> illuminates red. The power is cut off automatically after a while. Clean the filter after every 100 hours of usage.

1111 Remove the air filter cover.

zzUsing a Phillips screwdriver to turn the fixing screw of the air filter cover until loose and remove the cover.

Air filter cover fixing screw

Air filter cover

2222 Remove the air filter unit.

zzHold the grips on the air filter unit, and remove it from the projector.

Air filter unit

UP

Grips ( arrow engraved)

*After removing the air filter unit, remove any large build ups of dirt or dust in the air filter unit bay and the air intake port on the projector.

3333 Vacuum dirt and dust from the air filter unit.

zzDo not wash the air filter unit.

Maintenance

ENGLISH - 73