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Cleaning the Air Filter (For
Installing to the Ceiling) (For
the Customers in India only)
When the message that prompts cleaning the air
filter appears, clean the air filter. 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.
Caution
If you continue to use the projector even after the
message is displayed, dust may accumulate, clogging it.
As a result, the temperature may rise inside the
projector, leading to a possible malfunction or fire.
1
Turn off the projector and disconnect the AC
power cord from a wall outlet.
Note
If you remove the dust cover assembly while the
power is turned on, you may accidentally touch the
fan inside the projector, which may cause injury.
2
Remove the dust cover assembly by pressing
the two levers and lifting it up.
46
GB
Cleaning the Air Filter (For Installing to the Ceiling) (For the Customers in India only)
Dust cover assembly
3
Push all four sides of the dust cover to loosen
the hook, and then remove the dust cover
from the filter frame.
Dust cover
Filter frame
4
Remove the air filters (A) and (B) from the filter
frame.
Air filter (A)
5
Clean the air filter with a vacuum cleaner.
6
Put the air filters and dust cover back into the
dust cover assembly, and then attach the dust
cover assembly to the unit.
Notes
Properly attach air filters (A) and (B) to the filter frame,
making sure they do not overlap with the hooks on the
filter frame.
Securely attach the dust cover to the filter frame, then
attach the dust cover assembly to the unit. Incorrect
attachment of the dust cover assembly may cause a
malfunction.
Do not use the unit on the floor when the dust cover is
removed from the dust cover assembly. Malfunction may
occur.
Air filter (B)
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