Cleaning the Projection Window
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Clean the projection window periodically, or whenever you notice dust or
smudges on the surface. To remove dust or smudges, gently wipe the
projection window with lens-cleaning paper.
Warning
Do not use a lens cleaner that contains flammable gas. The high heat generated by
the projector may cause a fire.
Attention
Do not use glass cleaner or any harsh materials to clean the projection window and
do not subject the projection window to any impacts; otherwise, it could be
damaged.