39
Cleaning the Air Filter
Others
Cleaning the Air Filter
When a message appears on the projected
image indicating time for a filter cleaning,
clean the air filter (pages 35, 36).
If the dust cannot be removed from the air
filter even after cleaning, replace the air filter
with a new one.
For details on a new air filter, consult with
qualified Sony personnel.
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.
1Turn off the projector, and disconnect
the AC power cord from the AC outlet.
2Open the air filter cover by loosening
the screw on the air filter cover.
3Pull out the air filter unit.
4Clean the air filter with a vacuum
cleaner.
Remove the air filter as illustrated below,
then clean the two air filters.
5Return the air filter to the air filter unit
then return it to the projector.
6Close the air filter cover and tighten
the screw.
• Be sure to attach the air filter unit and air
filter cover firmly; the power cannot be
turned on if it is not closed securely.
• Do not loosen screws other than that on the
air filter cover.
Caution
Screw
Air filter unit
Notes
Air filter