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13
Connections and Preparations
Improper use
Do not do any of the following while using
the projector.
Blocking the ventilation holes.
Tip
For details on the location of the ventilation
holes (intake or exhaust), see “Location of
Controls” on pages 8 to 9.
Tilting front/rear and left/right
Avoid using the projector tilted at an angle
of more than 15 degrees.
Do not install the projector anywhere other
than on a level surface or on the ceiling.
Failing to set this mode when using the
projector at high altitudes may result in
uneven color uniformity and reducing the
reliability of the effects of the lamp.
When installing the unit at altitudes
When using the projector at an altitude of 1,500
m or higher, set “Cooling Setting” in the Setup
menu to “High” (1 page 46). Failing to
set this mode when using the projector at high
altitudes could have adverse effects, such as
reducing the reliability of certain components.
Ventilation
holes
(exhaust)
Ventilation
holes
(intake)
15° or more
15° or more
15° or more
15° or more
15° or more