InFocus LitePro LP720 Manual page 43

M a i n t e
40
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n a n c e
F 32
IGURE
Removing the filter door
3 Clean the filter.
Use a vacuum cleaner set on low power to remove the dust
•
and dirt.
F 33
IGURE
Cleaning the air filter
4 Replace the filter.
First, insert the side with the tabs, then press the other end
•
in place.