Canon REALiS LCOS WUX500ST WUX500ST Users Manual - Page 171

Cleaning the Air Filter

Page 171 highlights

Cleaning the Air Filter Maintenance The air filter protects the lens and mirror inside the projector from dust and dirt. Should the air filter become clogged with dust, the projector may be damaged since it will block the air flow into the projector and raise the internal temperature of the projector. The following screen is displayed when turning on the projector if the air filter needs to be cleaned. Clean the air filter if it is displayed. • Only the [ ], [ ], OK and POWER buttons are available while this screen is displayed. (When you press the POWER button, the "Push POWER button again to turn off power." message appears.) • When this screen has disappeared after being displayed for 10 seconds, all buttons become operable. Follow the procedure below when cleaning the air filter. 1 Turn the power of the projector off and pull out the power plug. 2 As you press the top and bottom of the air filter cover to release the lock, remove the cover. 3 Open the filter cover and remove it. Other Information Maintenance 171

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171
Maintenance
Other Information
Maintenance
Cleaning the Air Filter
The following screen is displayed when turning on the projector if the air filter needs
to be cleaned. Clean the air filter if it is displayed.
Follow the procedure below when cleaning the air filter.
1
Turn the power of the projector
off and pull out the power plug.
2
As you press the top and bottom
of the air filter cover to release
the lock, remove the cover.
3
Open the filter cover and remove
it.
The air filter protects the lens and mirror inside the projector from
dust and dirt. Should the air filter become clogged with dust, the
projector may be damaged since it will block the air flow into the
projector and raise the internal temperature of the projector.
Only the [
], [
],
OK
and
POWER
buttons are
available while this screen is displayed. (When you
press the
POWER
button, the “Push POWER button
again to turn off power.” message appears.)
When this screen has disappeared after being
displayed for 10 seconds, all buttons become operable.