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rCautions when setting up the projector
f Use the adjustable feet only for the floor standing installation and for adjusting the angle. Using them for other
purposes may damage the projector.
f When installing the projector with a method other than the floor installation using the adjustable feet or the
ceiling installation using the ceiling mount bracket, use the four screw holes for ceiling mount (as shown in the
figure) to fix the projector.
In such case, make sure that there is no clearance between the screw holes for ceiling mount on the projector
bottom and the setting surface by inserting spacers (metallic) between them.
f Use a torque screwdriver or Allen torque wrench to tighten the fixing screws to their specified tightening torques.
Do not use electric screwdrivers or impact screwdrivers.
(Screw diameter: M6, tapping depth inside the projector: 12 mm (15/32"), screw tightening torque: 4 ± 0.5 N·m)
Positions of screw holes for ceiling mount and
f Do not stack projectors on top of each other.
f Do not use the projector supporting it by the top.
f Do not block the ventilation ports (intake and exhaust) of the projector.
f Prevent hot and cool air from the air conditioning system to blow directly to the ventilation ports (intake and
exhaust) of the projector.
500 mm (19-11/16") or longer
1 000 mm (39-3/8") or longer
f Do not install the projector in a confined space.
When installing the projector in a confined space, provide air conditioning or ventilation separately. Exhaust heat
may accumulate when the ventilation is not enough, triggering the protection circuit of the projector.
22 - ENGLISH
Chapter 1 Preparation — Precautions for use
Adjustable feet
adjustable feet
500 mm (19-11/16") or longer
Screw holes for ceiling mount
(M6)
100 mm (3-15/16") or longer
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