Maintenance

Maintenance/replacement

Note

zzTake care not to touch the radiator fin when removing dirt or dust.

zzMake sure that the air filter unit is properly attached before using the projector. If it is not properly attached, the projector will suck in dirt and dust causing a malfunction.

–If you use the projector without attaching the air filter unit, the message appears on the projection screen for approximately 30 seconds.

zzReplace the air filter unit with a replacement filter unit (Model No.: ET-EMF510) if it is damaged or if the dirt does not come off even after washing.

zzAir filter replacement is recommended after cleaning the unit two times. zzThe dust-proof properties may be reduced after each cleaning.

Replacing the unit

■■Air filter unit

If dirt does not come off even if the unit is maintained, it is time for the unit to be replaced.

The replacement filter unit (Model No.: ET-EMF510) is an optional accessory. To purchase the product, consult your dealer.

■■Replacement of the air filter unit

Attention

zzMake sure to turn off the power before replacing the air filter unit.

zzWhen replacing the unit, make sure that the projector is stable. Perform the replacement in a safe place where the projector will not be damaged even if you drop the air filter unit.

1) Remove the air filter cover.

zzUse a Phillips screwdriver to turn the air filter cover screw counterclockwise until it turns freely, and then remove the air filter cover.

Air filter cover fixing screw

Air filter cover

2) Pull out the air filter unit.

zzRemove the air filter unit frame at the front side (with the lens) from the tab of the projector body while slightly pressing the center and pull out in the direction of the arrow, and then remove the frame at the opposite side from the tab.

zzAfter pulling out the air filter unit, remove large foreign objects and dust from the air filter unit compartment and the air intake port of the projector body if there are any.

Air filter unit compartment and the projector’s air intake port

Tabs on the projector body

Tabs on the

projector body

Attention

Air filter unit

zzTake care not to touch the radiator fin when removing dirt or dust.

146 - ENGLISH