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Hot and humid
Locations subject to direct cool or
warm air from an air-conditioner
Installing the unit in such a location may
cause a malfunction of the unit due to
moisture condensation or rise in
temperature.
Near a heat or smoke sensor
Malfunction of the sensor may occur.
Very dusty and extremely smoky
locations
Unsuitable Conditions
Do not do any of the following while using
the unit.
Tilting front/rear and left/right
Avoid using the unit tilted at an angle of
more than 15 degrees.
Do not install the unit anywhere other than
on a level surface or on the ceiling. Installing
the unit in such a location may result in
uneven color uniformity or reduce the
reliability of the effects of the lamp.
If the unit is tilted up or down, the image on
the screen may be trapezoidal.
Position the unit so that the lens is parallel to
the screen.
15° or
more
15° or
more
When installing the unit at high
altitudes
When using the unit at an altitude of
1,500 m (approx. 4,900 ft) or higher, set
"High Altitude Mode" on the Setup
menu to "On". Failing to set this mode when
using the unit at high altitudes could have
15° or more
15° or more
15° or more
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