Chapter 1 Preparation — Precautions for use
22 - ENGLISH
rCautions when setting up the projector
f The projector can be used by installing its top placed on the oor. To prevent the top surface from getting
scratched during use, it is recommended to attach about a 20 mm (25/32") square buffer material (such as
rubber cushion) on the four corners of the top surface.
Buffer material
Buffer material
Floor
f Use the adjustable feet only for the oor 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 oor installation using the adjustable feet, top placed
on the oor, or the ceiling installation with the Ceiling Mount Bracket, use the ve screw holes for ceiling mount
(as shown in the gure) to x the projector to the mount.
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 xing screws to their specied tightening torques.
Do not use electric screwdrivers or impact screwdrivers.
(Screw diameter: M6, tapping depth inside the projector: 12 mm (15/32"), torque: 4 ± 0.5 N·m)
Screw holes for ceiling mount (M6)
Adjustable feet Adjustable feet
Positions of screw holes for ceiling mount and adjustable feet