Cautions When Setting Up The Projector - Panasonic PT-MZ20K Operating Instructions Manual

Cautions 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 using the projector in any method other than the floor installation using the adjustable feet or ceiling
mounting 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.
For the screws to fix the projector, use commercially available ISO 898-1 standard screws (made of carbon steel
or alloy steel).
(Screw diameter: M6, tapping depth inside the projector: 12 mm (15/32"), torque: 4 ± 0.5 N·m)
f Do not stack projectors on top of each other.
f Do not block the intake/exhaust vents of the projector.
f Prevent hot and cool air from the air conditioning system or exhaust of other projectors from blowing directly to
the intake/exhaust vents of the projector.
300 mm (11-13/16")
or longer
100 mm (3-15/16") or shorter
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.
300 mm (11-13/16") or longer
22 - ENGLISH
Chapter 1 Preparation — Precautions for use
Screw holes for ceiling mount (M6)
Adjustable feet
Positions of screw holes for ceiling mount and adjustable feet
300 mm (11-13/16")
or longer
300 mm (11-13/16") or longer
Adjustable feet
100 mm (3-15/16") or longer
600 mm (23-5/8")
or longer
100 mm (3-15/16") or shorter
600 mm (23-5/8")
or longer