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• Be sure to turn off the projector and unplug
the power cord before replacing the lamp,
then check the ON/STANDBY lamp has
already been turned off.
• The projector will not turn on unless the lamp
is securely installed in place.
• The projector will not turn on unless the lamp
cover are securely closed.
• To cancel a message displayed on the screen,
press either the button on the remote control
or the one on the control panel on the
projector.
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.
• 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 61)
• 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.
Fitting the Lens Cap
When fitting the lens cap onto the lens,
position the lens cap so that the concave on
the side of the lens cap will fit the zoom
lever, as shown in the illustration.
Note
The lamp contains mercury. The disposal
rules for used fluorescent tubes depend on
where you live. Follow the waste disposal
policy in your area.
Notes
Lens cap
Zoom lever