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40
maInTEnanCE
Installing and cleaning the dust filter
Installing the dust filter
Dust filters are only required/supplied in the selected regions with excessive dust.
notee:
Cleaning the dust filter
We recommend you to clean the dust filter every three months. Clean it more often if the projector is used in a
dusty environment.
Procedure:
Switch off the power to the projector by pressing
1.
the " " button on the projector keypad or the “
”
button on the remote control.
Disconnect the power cord.
2.
Remove the dust filter carefully
3.
. 1
Clean or replace the dust filter
4.
. 2
To install the dust filter, reverse the previous steps.
5.
1
2
Summary of Contents for HD27
Page 1: ...User manual DLP Projector ...
Page 55: ...www optoma com ...