Panasonic PT-SW280A Operating Instructions Manual page 13

rDo not install the projector at elevations of 2 700 m (8 858') or higher above sea level.
rDo not use the projector in a location that the ambient temperature exceeds 40 °C (104 °F).
Using the projector in a location that the altitude is too high or the ambient temperature is too high may reduce the
life of the components or result in malfunctions.
The upper limit of the operating environment temperature should be between 0 °C (32 °F) and 40 °C (104 °F)
when using it at elevations lower than 1 400 m (4 593') above sea level, and between 0 °C (32 °F) and 35 °C
(95 °F) when using it at high altitudes (between 1 400 m (4 593') and 2 700 m (8 858') above sea level).
rDo not use the projector vertically or tilted to the right or the left.
f Do not use the projector tilted at an angle that exceeds ±30° from the vertical plane or ±15° from the horizontal
plane. It may reduce the life of the components.
rCautions when setting up the projector
f If you want to use the projector other than the way of setting on the desk/floor with the adjustable feet or
mounting on the ceiling, use the three screw holes for ceiling mounting (as shown below) to fix the projector.
(Screw: M4, Depth of the screw hole: 8 mm (5/16"), Torque: 1.25 ± 0.2 N·m)
In addition, always keep a gap of more than 20 mm (25/32") between the bottom of the projector and installation
surface.
Make sure that there is no clearance of at least 20 mm (25/32") between the screw holes for ceiling mounting
and the installation surface by inserting supports (metallic) between them.
Screw holes for
ceiling mount
(M4)
Air intake port
(bottom)
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.
Chapter 1 Preparation — Precautions for use
+30°
-30°
The positions of adjustable feet and
the screw holes for ceiling mounting.
+15°
-15°
Installation surface
f Make sure the air fl ow into the air intake
port (bottom), failure to do so may cause the
projector cannot work.
ENGLISH - 13
Over 20 mm
(25/32
"
)