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Precautions for Use
ENGLISH - 13
Important
Information
■ Do not use the projector tilted right or left.
Using the projector at a vertical angle that exceeds 15
°
may reduce product life or result in malfunction.
■ When installing and using the projector at an angle that exceeds 30
°
vertically, set [COOLING CONDITION] (
page 62).
Failure to observe this will result in malfunctions or the lamp life or other components will be shortened.
■ Cautions when setting the projectors
z
When installing and using the projector with a method other than the oor standing installation using the
adjustable feet, x the projector using the ve screw holes for ceiling mounting (shown in the gure).
(Screw diameter: M6, tapping depth inside the set: 12 mm)
z
Use the adjustable feet only for the oor standing installation and for adjusting the angle. If you use it other
than this purpose, the set may be damaged.
Screw holes for ceiling mount (M6)
Adjustable feet
z
Do not stack the projectors.
z
Do not use the projector tilted at an angle
that exceeds
±
15
°
vertically.
z
Do not block the ventilation ports (intake
and exhaust) of the projector.
z
Avoid heating and cooling air from the air
conditioning system directly blow to the
ventilation ports (intake and exhaust) of the
projector.
+15°
–15°
over 500 mm (20") over 500 mm (20") over 500 mm (20")
over 100 mm (4")
z
Do not install the projector in a conned space.
When it is necessary to install in a conned space, install the air conditioning or ventilating installation
separately. Exhaust heat may accumulate when the ventilation is not enough, triggering the protection
circuit of the projector.
z
Make a clearance of at least 20 mm between the projector bottom and setting surface by inserting spacers
(metallic) etc. between them.