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6. MAINTENANCE
6-1 Cleaning the projector
6-1-1 Cleaning the Cabinet
Refer to the following guide to clean the projector cabinet.
a. Wipe off dust with a clean dampened cloth.
b. Moisten the cloth with warm water and mild detergent and wipe the cabinet.
c. Rinse all detergent from the cloth and wipe the projector again.
CAUTION
To prevent discoloration or fading of the case, do not use abrasive
alcohol-based cleaners.
6-1-2 Cleaning the Lens
Refer to the following guide to clean the projector lens.
a.
Apply a little optic lens cleaner to a clean, lint free cloth (do not apply the cleaner directly to the lens).
b.
Lightly wipe the lens in a circular motion.
Do not use abrasive cleaners or solvents.
CAUTION
To prevent discoloration or fading, avoid getting cleaner on the projector
case.
6-1-3 Replace the Filters
Dirty filter may reduce the air flowing into the projector and the temperature in the projector may rise as a
result. This may activate the protection mechanism or damage the components. Suggest changing the filter
each 2,000 hours. If the environment is quite dirty, you can check the filter status each 500 hours. If the filter
is still too dirty, please directly exchange it.
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