Question: Why Is It Necessary To Clean The Air Filter Of An LCD Projector?

Prevent clogs

Air filters that are not cleaned on a regular basis become clogged and prevent the cool air from being drawn inside.

This can cause the projector to overheat and even shut down.

You also want clean air filters to prevent dust from settling onto the projector lens.

How do you clean an LCD projector air filter?

Cleaning the Air Filter

  • Turn off the projector and unplug the power cord.
  • Slide the air filter cover latch and open the air filter cover.
  • Pull the air filter out of the projector.
  • Tap each side of the air filter 4 to 5 times to shake off any excess dust.
  • Vacuum the front of the air filter (the side with the tabs) to remove any remaining dust.

How do you clean a LCD projector lens?

Dampen the clean lint-free cloth with water or isopropyl alcohol. Gently drag it across the surface of the lens or lens cover. Be gentle, because you can scratch the glass if you rub too vigorously.

How do I clean the dust out of my projector?



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Lesson 14: Cleaning Your Projector – YouTube


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How do I clean the filter on my Sony projector?



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Cleaning Your Projector’s Air Filter – YouTube


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