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To clean the filter:
1.Shut down the projector if turned on and wait until the fans stop running.
3.Remove the filter cover by gently lifting the loosened cover vertically upwards and then away from the projector body.
5.Use a small vacuum cleaner (designed for computers and other office equipment) or use a soft brush (such as a clean artist’s paintbrush) to vacuum or sweep the dust away.
•If the dirt is difficult to remove or the filter is broken, you should replace it.
7.Reapply power and turn the projector on.
•If the filter grill is not correctly seated in place, you will be reminded by a message displayed on the screen every three minutes until MENU/EXIT on the projector or EXIT on the
remote control is pressed.
Please check if the filter is well attached.
•The projector will automatically shut down within minutes if there has been no further action taken.
2.Release the bottom edge of the filter cover (right side of projector) by gently pulling the tabs on the lower ends of the panel (as illustrated).
4.Remove the dust filter grill by pulling the tab outwards and away from the projector.
6.Re-install the filter grill and cover securely.
8.Go to Setup > Reset Dust Filter Timer to reset the filter timer. See page 28 for details.
32 Additional information