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20-Projector Care
Appendices
Projector Care
Cleaning
You should clean the projector if it becomes dirty or if the projected image starts to deteriorate.
fCleaning the air filter
If the air filter becomes clogged with dust, it can cause overheating and damage the projector.
Keeping the projector horizontal, use a vacuum cleaner to clean away the dust from the air filter.
fCleaning the projector case
Clean the projector case by wiping it gently with a soft cloth.
If the projector is particularly dirty, moisten the cloth with water containing a small amount of (ph) neutral detergent, and
then firmly wring the cloth dry before using it to wipe the projector case. After you have done this, wipe the projector
another time with a soft, dry cloth.
fCleaning the lens
Use a commercially-available air blower, or lens cleaning paper to gently wipe the lens.
c
Be sure to read the separate "Safety Instructions/World-Wide Warranty Terms" before proceeding.
p
If the air filter is difficult to clean or if it is broken,
it should be replaced. Contact your dealer for a new
air filter.
c
Do not use volatile substances such as wax, alcohol
or thinner to clean the projector case. These can
cause the case to warp and make the surface coating
peel off.
c
As the lens can be easily damaged, do not rub the
lens with harsh materials or subject the lens to
shocks.
air filter