Replacing Consumables 56
Replacing the Air Filter
fAir filter replacement period
It is time to replace the air filter when:
• The air filter is ripped.
• The message is displayed even though the air filter has been
cleaned.
fHow to replace the air filter
The air filter can be replaced even when the projector is suspended from a
ceiling.
AAfter you turn off the projector's power and the
confirmation buzzer beeps twice, disconnect the
power cable.
BOpen the air filter cover.
Hold down the catches of the air filter cover and swing the cover
down.
CRemove the air filter.
Hold the tab in the center of the air filter, and then pull the filter
straight out.
qWhen "Clean Notice" under "Air Filter Setting" of the
configuration menu is set to "Off", no notification of when
it is time to clean or replace the filter is issued.
Procedure