24
PREPARATION
Installation
Installation Precautions
•
Place the projector in a well-
ventilated environment.
– To prevent internal
overheating, install the
projector in a well-ventilated
place. Do not place anything
near the projector. That may
block its air vents. If the
air vents are blocked, the
internal temperature of the
projector will increase.
– Do not place the projector
on a carpet or rug. If the
projector's inlet vent is on
the bottom, be careful not to
block the vent and always
use the projector on a solid,
level surface.
– Be sure to prevent foreign
objects such as paper debris
from entering the projector.
– Leave an adequate open
area (30 cm or more) around
the projector.
•
Do not place the projector in a
hot, cool, or humid environment.
•
Do not place the projector in a
place where it will easily attract
dust.
– This may result in fire.
•
Never open any cover on the
projector. There is a high risk of
electric shock.
•
The projector is manufactured
using high-precision technology.
You may, however, see
tiny black dots and/or bright
colored dots (red, blue or
green) that continuously
appear on the projector screen.
This is a normal result of the
manufacturing process and
does not indicate a malfunction.
•
The remote control may not
work in an environment where
a lamp equipped with electronic
ballasts or a three-wavelength
fluorescent lamp is installed.
Replace the lamp with an
international standard lamp
for the remote control to work
normally.
•
To install to the ceiling, attach
the ceiling-type bracket to
the projector with M4 x 8 mm
screws.
