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Cleaning
You should clean the projector if it becomes dirty or if the quality of
projected images starts to deteriorate.
Cleaning the Projector's Surface
Clean the projector's surface by wiping it gently with a soft cloth.
If the projector is particularly dirty, moisten the cloth with water
containing a small amount of neutral detergent, and then firmly wring the
cloth dry before using it to wipe the projector's surface.
Cleaning the Lens Cover Glass
Use a commercially available cloth for cleaning glasses to gently wipe the
lens cover glass.
Cleaning the Air Filter
Clean the air filter when the following message is displayed.
• "The air filter is clogged. Clean or replace the air filter."
• "Clean or replace the air filter."
• "Time to clean the air filter. Clean or replace the air filter."
However, if the air filter has turned brown because it has been stained by
tobacco smoke and so on, it cannot be cleaned. In this case, replace it with
a new air filter.
"How to replace the air filter"
Attention
Do not use volatile substances such as wax, alcohol, or thinner to
clean the projector's surface. The quality of the case may change or
become discolored.
Attention
Do not rub the lens cover glass with harsh materials or subject the
lens to shocks, as it can easily become damaged.
Caution
Before performing any maintenance, pull the power plug out of the
electrical outlet or connector block. There is a danger of electric
shock.
Attention
• If dust collects on the air filter it can cause the internal
temperature of the projector to rise, and this can lead to problems
with operation and shorten the optical engine's service life. Clean
the air filter immediately when the message is displayed.
• If you continue to use the air filter after it has turned brown and
been stained with tobacco resin, the optical engine deteriorates
quickly and the luminance intensity falls.
• The filter cannot be washed in water. Do not attempt to clean the
filter with detergent or solvent.
• When using a brush to clean the filter, select a brush with long,
soft bristles, and use it to gently remove the dirt from the filter.
Note that using excessive force for cleaning will only cause dust to
be driven deeper into the filter.
Summary of Contents for EMP 6110
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