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7
Notes on Installation and Usage
Hot and humid
• Avoid installing the unit in a location
where the temperature or humidity is very
high, or the temperature is very low.
• To avoid moisture condensation, do not
install the unit in a location where the
temperature may rise rapidly.
Locations subject to direct cool or
warm air from an air-conditioner
Installing the projector in such a location
may cause a malfunction of the unit due to
moisture condensation or a rise in
temperature.
Near a heat or smoke sensor
Malfunction of the sensor may occur.
Very dusty, extremely smoky
locations
Avoid installing the unit in a very dusty or
extremely smoky environment. Otherwise,
the air filter will become obstructed, and this
may cause a malfunction of the unit or
damage it. Dust preventing the air passing
through the filter may cause a rise in the
internal temperature of the unit. Clean the
air filter whenever you replace the lamp.
Do not use the projector under the following
conditions.
Do not stand the unit upright on
one side
Avoid using the unit standing upright on its
side. It may cause malfunction.
Do not tilt the unit to the right or left
Avoid tilting the unit to an angle of 15°, and
avoid installing the unit in any way other
than placing it on a level surface or
suspending from the ceiling. Such an
installation may cause color shading or
shorten the lamp life excessively.
Unsuitable Conditions