7Notes on Installation and Usage
Overview
Notes on Installation
and Usage
Do not install the projector in the following
situations. These installations may cause a
malfunction or damage to the unit.
Poorly ventilated
• Allow adequate air circulation to prevent
internal heat build-up. Do not place the
unit on surfaces (rugs, blankets, etc.) or
near materials (curtains, draperies) that
may block the ventilation holes. When the
internal heat builds up due to the block-up,
the temperature sensor will function with
the message “High temp.! Lamp off in 1
min.” The power will be turned off
automatically after one minute.
• Leave space of more than 30 cm (11
7
/8
inches) around the unit.
• Be careful that the ventilation holes may
inhale tininess such as a piece of paper.
Highly heated and humid
• Avoid installing the unit in a location
where the temperature or humidity is very
high, or temperature is very low.
• To avoid moisture condensation, do not
install the unit in a location where the
temperature may rise rapidly.
Subject to direct cool or warm air
from an air-conditioner
Installing in such a location may cause
malfunction of the unit due to moisture
condensation or rise in temperature.
Near a heat or smoke sensor
Malfunction of the sensor may be caused.
Very dusty, extremely smoky
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
filter periodically.
Unsuitable Installation
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