Attention
x Do not rub the lenses of the glasses with harsh materials or handle them too
roughly as they can easily become damaged.
Cleaning the Air Filter
Clean the air filter and the air intake vent when the following message is
displayed.
Regarding the numbers displayed next to icons; 1 indicates the commander
and 2 indicates the receiver.
Clean or replace the air filter for the projector indicated by the arrow.
Attention
x If dust collects on the air filter, it can cause the internal temperature of the
projector to rise, and this can lead to problems with operation and shorten
the optical engine's service life. Clean the air filter immediately when the
message is displayed.
x Do not rinse the air filter in water. Do not use detergents or solvents.
a
x If a message is frequently displayed, even after cleaning, it is time to
replace the air filter. Replace it with a new air filter.
s "Replacing the Air Filter" p.88
x It is recommended that you clean these parts at least once every
three months. Clean them more often than this if using the projector
in a particularly dusty environment.
Cleaning
83
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