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Before Installation
■
When Using Mounted on the Ceiling
Caution
When the projector is used mounted on
the ceiling or installed in a high location,
it is necessary to periodically clean
the air intake and exhaust vents, and
the area around the air filter. Dust that
accumulates in intake or exhaust vents
may impair ventilation, raising the
temperature inside and posing a risk of
damage or fire. Use a vacuum cleaner
or similar means to remove dust from
the intake vent and exhaust vent.
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