n Outer case
Wipe off dirt and dust using a soft dry cloth.
ò
If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping. Dry off the projector with
a dry cloth.
ò
Do not use benzene, thinner, or rubbing alcohol, other solvents, household cleaners. Using them may cause
deterioration of the outer case.
ò
When using chemical treated dusters, follow its instruction.
n Front glass surface of the lens
Wipe off the dirt and dust off the front surface of the lens with soft clean cloth.
ò
Do not use a cloth that has an abrasive surface or a cloth that is moist, oily, or covered with dust.
ò
Do not use excessive force when wiping the lens as it is fragile.
Attention
The lens is made of glass. Impacts or excessive force when wiping may scratch its surface.
Please handle with care.
n Air filter unit
Before replacing the unit
When you perform maintenance or replacement of the parts, make sure to turn off the power and disconnect the
power plug from the wall outlet.
Maintenance
Clean the air filter unit in the following cases.
ò
When the replacement message is displayed and the filter
indicator <FILTER> lights up due to a blockage.
ò
The temperature inside the projector becomes high and
the temperature indicator <TEMP> lights, causing the
projector turn off, due to a blockage. (When the power
if turned off, temperature indicator <TEMP> flashes and
standby indicator <ON(G)/STABDBY(R)> lights in red.)
1) Turn off the projector, and unplug the AC power cord
from the AC outlet.
2) Clean up the dust on the projector and around the air
vents.
3) Press t downwards on the filter cover to release the
latch and open the filter cover.
4) Pull out the air filter unit.
ò
Pick the tab and frame of the air filter unit, release the
lock with pressing the tab rightwards in the figure,
and then pull.
Filter cover
Latch
Tab
Air filter unit
Maintenance
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