Cleaning the Air Filter
The air filter should be cleaned every 1500 hours.
Remove dust from the outside of the ventilation holes with a vacuum cleaner. 1500 hours are approximate. This value varies depending on the environment or how the projector is used.
When it becomes difficult to remove the dust from the filter with a vacuum cleaner, remove the air filter and wash it.
1 Turn off the power and unplug the power cord.
2 Remove the air filter cover.
3 Remove the air filter.
Small filter holes
Large filter holes
4 Wash the air filter with a mild detergent solution and dry it in a shaded place.
5 The openings on the bottom of the projector (A~D) should also be cleaned with a vacuum cleaner.
D
C
A
B
6 Insert the air filter into the four tabs of the air filter cover, and then attach the air filter cover to the projector.
Notes
•If you neglect to clean the air filter, dust may accumulate, clogging it. As a result, the temperature may rise inside the unit, leading to a possible malfunction or fire.
•If the dust cannot be removed from the air filter, replace the air filter with the supplied new one.
44 Cleaning the Air Filter