Optoma X312 Manual - Page 54
Installing and Cleaning the Dust Filter, Installing the Dust Filter
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Appendices Installing and Cleaning the Dust Filter Installing the Dust Filter Procedure: Dust filters are 1. Install two filters. only required/sup- 2. Turn on the projector then press "Menu", go to "OPTIONS -> Op- plied in selected regions with ex- tional Filter Settings -> Optional Filter Installed" and select "Yes". cessive dust. 1 Cleaning the Dust Filter We recommends cleaning the dust filter every three months; clean it more often if the projector is used in a dusty environment. Procedure: 1. Switch off the power to the projector by pressing the " " button. 2. Disconnect the power cord. 3. Remove the dust filter slowly and carefully. 4. Clean or replace the dust filter. 5. To install the dust filter, reverse the previous steps. 6. Reset the dust filter counter after replacing or cleaning the dust filter. Press "Menu", go to "OPTIONS -> Optional Filter Settings -> Filter Reset" Turn on the projector, then press "Menu", "OPTIONS -> Optional Filter Settings -> Optional Filter Installed" and select "No" when you pull out the dust filter and would not install it again. 1 English 54 2
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