Cleaning The Air Filter - Sony VPL-CX11 Operating Instructions Manual

6
Turn the projector back over.
7
Connect the power cord and turn the
projector to standby mode.
8
Press the following keys on the
control panel in the following order
for less than five seconds each:
RESET, <, ,, ENTER.
Notes
• Be sure to use the LMP-C160 Projector
Lamp for replacement. If you use lamps
other than LMP-C160, the projector may
malfunction.
• The LMP-C160 Projector Lamp for
replacement is used for the VPL-CX11 only.
Do not use it for other projectors.
• Be sure to turn off the projector and unplug
the power cord before replacing the lamp.
• Do not put your hands into the lamp
replacement spot, or not drop any liquid or
object into it, to avoid electrical shock or
fire.

Cleaning the Air Filter

The air filter should be cleaned every 300
hours. When it becomes difficult to remove
the dust from the filter, replace the filter with
a new one.
To clean the air filter, follow the steps
below:
1
Turn off the power and unplug the
power cord.
2
Turn the projector over.
GB 32
Maintenance
3
Remove the air filter cover.
4
Remove the dust from the filter with a
vacuum cleaner.
5
Attach the air filter and replace the
cover.
Notes
• If the air filter is excessively dirty, wash it
with mild detergent solution and dry it in a
shaded place. If the dust cannot be removed,
replace the air filter with the supplied new
one.
• Be sure to attach the air filter cover firmly;
the power will not be turned on if it is not
closed securely.
• The air filter has a face and a reverse side.
Place the air filter so that it fits in a notch on
the air filter cover.
To clean the ventilation holes
When you clean the air filter, clean the
ventilation holes (intake, rear) also. Remove
the dust from the outside of the ventilation
holes with a vacuum cleaner.