Maintenance/replacement
Replacing the unit
JJAir filters
The air filter should be replaced when cleaning is ineffective.
A replacement air filter unit is available separately. (service component) Contact your dealer for the optional air filters.
Also, please replace the air filters together when replacing the lamp unit.
Air filters (Part Number: Side H518PE28G001, Rear H518PE29G001) are included with the
JJReplacement of the air filters
1111Turn off the projector, and unplug the AC power cord from the AC outlet. 2222Clean up the dust on the projector and around the air vents.
3333Slowly pull out the air filters from rear and side.
Air filter (side) 
Air filter (rear)
4444Install the new air filters (Replacement air filters).
zzTo install the air filters, reverse the previous steps until you hear a "click" sound.
5555Reset the [Filter Reminder].
zzTurn on the power and perform [Cleaning up Reminder] in the [Options] menu. (Æpage 44)
Attention
zz Turn off the power before you replace the air filters.
zz When attaching the air filter unit, make sure that the projector is stable, and work in an environment that is safe, even in the event of the air filter unit dropping.
zz Do not operate the projector with the air filter unit removed. Dust may accumulate on the optical elements degrading picture quality.
zz Do not put anything into the air vents. Doing so may result in malfunction of the projector.
Maintenance
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