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English
Appendices
Replacing and cleaning the dust
filter
We recommend cleaning the dust filter after every 500 hours of use,
clean it more often if the projector is used in a dusty environment.
The usage time of the dust filter is reached.
Please clean the dust filters for better performance.
Warning! Dust Filters
When you see this message, please find following steps for cleaning
procedure:
Dust Filter Cleaning Procedure:
1. Switch off the projector power by pressing the “ ” button.
2. Disconnect the power cord.
3. Pull the latch by the arrow direction.
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4. Remove the dust filter slowly and carefully.
5. Clean or replace the dust filter.
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To install the dust filter, reverse the previous steps.
6. Turn on the projector and use “Cleaning up Reminder” after the dust filter is
replaced.
The dust filter
should be used
in dusty environ-
ments.
If the dust filter is
installed, proper
maintenance will
prevent overheat-
ing and related
damage to the
projector.
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