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Cleaning and replacing the dust filters
Cleaning the dust filters
Clean the dust filters after every 1000 hours of use. If they are note cleaned periodically, they can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector.
Dust Filter
Follow these steps:
1Turn the projector off. Wait for the Power LED to stop flashing then unplug the power cord.
2Turn the projector upside down.
3To clean the dust filters, use a small vacuum cleaner designed for computers and other office equipment.
4If the dirt is difficult to remove or the filter is broken, please contact your local dealer or service center to obtain a new filter.
Replacing the dust filters
1 Turn the projector off.
2 Allow the projector at least 30 mins to cool down.
3Unplug the power cord.
4Turn the projector upside down.
5 Slide the bottom dust filter out and remove it. (Illustration #1)
6Insert a suitable coin into the top cover release button (Illustration #2) and rotate clockwise (Illustration
#3).
7 Open the top cover. (Illustration #4)
8 Pull the top dust filter up. (Illustration #5)
To put the dust filters back, reverse the previous step.
Note: Please ensure that both top and bottom dust filters are properly installed. Otherwise there will be a warning sound and the projector can not be turned on.
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