Cleaning the Air Filter
When “Please clean the filter.” appears on the screen, you should clean the air filter. The air filter should be cleaned every 1,500 hours. This value varies depending on the environment or how the projector is used. 1,500 hours are approximate.
After washing the air filter with a mild detergent solution, dry it in a shaded place.
Notes
•When you clean the air filter, make sure you do not damage it.
For details on how to attach and remove the air filter, see “Replacing the Lamp and the Air Filter and cleaning the Ventilation holes (intake)” Steps 7 to 10. (1 page 58)
•When you remove the air filter, be careful not to let any dust fall into the projector.
•Cleaning the air filter is crucial to maintain the good performance of the projector or to prevent malfunction to it. When a warning message for cleaning the air filter appears, clean the air filter immediately.
60