Cleaning the Air Filter
The air filter should be cleaned whenever you replace the lamp.
Remove the air filter, and then remove the dust with a vacuum cleaner.
The time needed to clean the air filter will vary depending on the environment or how the projector is used.
1 Turn the power off and unplug the power cord.
2 Remove the air filter cover.
3 Remove the air filter from the each claws (7 positions) on the air filter cover.
Claws
4 Clean the air filter with a vacuum cleaner.
5 Attach the air filter so that it fits into the each claws (7 positions) on the air filter covers.
Note
There is a difference between the front and rear of the air filter. Attach the air filter with the grid side facing upward as in the illustration.
6 Replace the air filter cover.
Notes
•If the dust cannot be removed from the air filter, replace the air filter with a new one. For details on new air filter, consult with qualified Sony personnnel.
•Be sure to attach the air filter cover firmly; the power can not be turned on if it is not inserted securely. (Page 51)
•To erase a message, press any key on the control panel of the projector or on the remote commander.
48 Cleaning the Air Filter