Operation Manual

124
MaintenanceMaintenance
User’s Guide
Select "Yes" and then press the [Enter] button on
either the remote control or the projector's control
panel.
The lamp operating time will then be reset.
If the air filters are broken or if the warning message reappears after they
have been cleaned, they should be replaced.
The air filter can be replaced even if the projector is installed on a ceiling.
PROCEDURE
Turn the projector's power off, then disconnect the
power cable.
Remove the air filters.
Press the tabs to release the lock, and lift the air
filters to remove them.
The projector has two air filters.
Install the new air filters.
Insert the one tab of the air filter into the projector, and press
the other tab until it clicks in the place.
Replacing the Air Filters
3
1
2
3
Caution
Dispose of used air filters properly in accordance with your local
regulations.
Air filter frame : Plastic (PC + ABS resin)
Filter : Polyurethane foam