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Care and maintenance
ENGLISH-4746-ENGLISH
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.
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 flash and the projector power will
turn off. The air filter should be cleaned after every 100 hours of use.
#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 24 before disconnecting the
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.
NOTE:
BDo not use detergent.
BBe careful not to separate the
air filter cover from the frame
when washing the air filter.