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56-ENGLISH
Cleaning and replacing the air filter
If the air filter becomes clogged with dust, the internal temperature of the
projector will rise, the TEMP indicator will illuminate and the projector’s
power will turn off (the TEMP indicator will flash after the power is turned off).
The air filter should be cleaned every 100 hours of use.
NOTE:
BPlace the projector on top of a
soft cloth so that it will not
become scratched.
NOTE:
BBe sure to install the air filter
before using the projector. If
the projector is used without
the air filter installed, dust and
other foreign particles will be
drawn into the projector, and
malfunctions will result.
BIf the dust cannot be removed
by cleaning, it is time to
replace the air filter. Please
consult your dealer.
Furthermore, if the lamp unit is
being replaced, replace the air
filter at this time also.
#Turn off the MAIN POWER
switch and disconnect the
power cord plug from the wall
outlet.
Turn off the MAIN POWER switch
according to the procedure given
in “Turning off the power” on page
26 before disconnecting the power
cord plug from the wall outlet.
$Gently turn the projector
upside down.
%Remove the air filter.
Put your fingernails under the air
filter and pull the air filter out of
the projector.
&Clean the air filter.
Soak the air filter in water and
wash out dirt by hand.
'Dry the air filter and install it to
the projecter.
Air filter
NOTE:
BDo not use detergent.
BBe careful not to separate the
air filter cover from the frame
when washing the air filter.