Panasonic PT-MZ770

Chapter 1 Preparation — Precautions for use
22 - ENGLISH
rCautions when setting up the projector
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 or the
ceiling installation using the ceiling mount bracket, use the four screw holes for ceiling mount (as shown in the
gure) to x 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 xing screws to their specied 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)
Screw holes for ceiling mount
(M6)
Adjustable feet
Positions of screw holes for ceiling mount and
adjustable feet
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.
100 mm (3-15/16") or longer
500 mm (19-11/16") or longer 500 mm (19-11/16") or longer
1 000 mm (39-3/8") or longer
f Do not install the projector in a conned space.
When installing the projector in a conned space, provide air conditioning or ventilation separately. Exhaust heat
may accumulate when the ventilation is not enough, triggering the protection circuit of the projector.