Installing And Cleaning The Dust Filter - Optoma HD144X User Manual

MAINTENANCE

Installing and cleaning the dust filter

Installing the dust filter
Notee: Dust filters are only required/supplied in the selected regions with excessive dust.
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.
Lamp replacing
Procedure:
1. Switch off the power to the projector by pressing the " " button on the remote control or the projector
keypad.
2. Disconnect the power cord.
3. Remove the dust filter carefully. 1
4. Clean or replace the dust filter. 2
5. To install the dust filter, reverse the previous steps.
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