LG PF1000UW, Owner'S Manual

Page: 23 / 140

23
ENGLISH
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.