need to replace the air filters in the following situations:
cleaning an air filter, you see a message telling you to clean or
- An air
filter is torn or damaged
You can replace an air filter while the projector is
mounted to the ceiling or placed on a table.
projector has one air filter on the front and two on the sides. The
illustrations here show replacing the air filter on the front, but
the steps are the same to replace the filters on the side.