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92 Maintaining the Projector
Follow these steps:
1. Turn off projector and unplug the power cord.
2. Turn projector upside down.
3. Remove the air filter by pushing down on the two tabs to
release them.
4. Remove the air filter by pulling the center of air filter straight out.
5. Insert the new air filter with the tab facing the front of the
projector.
6. Close the air filter cover.
7. Reset the air filter timer as described in the next section.
Resetting the Air Filter Timer
1. Plug the projector in and turn it on.
2. Press the
Menu button on the remote control, select Reset Air
Filter Time
from the Reset menu, then press Enter.
3. When you see the confirmation message, select
Yes, then press
Enter.
4. When you’re finished, press
Menu to exit the menu system.
note
If the air filter has been
stained by tobacco smoke, it
cannot be cleaned. Replace
the filter.
note
The air filter usage timer
shows 0H until you’ve used
the filter for at least 10
hours.