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Cleaning the Air Inlets
Accumulated dust in the air inlets degrades v entilation, increases the interior
temperature, and can cause malfunction.
To prevent debris from entering the air inlets, always stand the projector
upright with the lens upward. Then use a vacuum cleaner or other equipment to
suck dust from the inlets.
Tip:
If it is no longer possible to remove the dirt from the air inlets, it is time to replace
them. Consult your vendor.