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.#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.
NOTE:
BPlace the projector on top of a soft cloth so that it will not become scratched.
%Remove the air filter.Put your fingernails under the air filter and pull the air filter out of the projector.
Air filter
Soak the air filter in water and wash out dirt by hand.
NOTE:
BDo not use detergent.BBe careful not to separate the air filter cover from the frame when washing the air filter.
'Dry the air filter and install it to the projecter.
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.