PowerLite 77c Multimedia Projector

Selected FAQ

Q:
How and when should I clean the lens?
A:
Clean the lens whenever you notice dirt or dust on the surface.

  • To remove dirt or smears on the lens, use lens-cleaning paper. If necessary, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens surface.


Caution: Do not use glass cleaner to clean the lens or rub the lens with abrasive materials.
Published: May 16, 2007

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