LG PA75U - Manual (Page 20)

20 PREPARATION
Installation
Installation Precautions
y y Place the projector in a well-ventilated
environment.
- To prevent internal heat from build-
ing up, install the projector in a well-
ventilated place.
Do not place anything near the
projector as this may block its air
vents. If the air vents are blocked,
the internal temperature
will increase.
- Do not place the projector on
a carpet or rug. If a projector model
has its inlet vent on its bottom, do
not block the vent and use the pro-
jector on a solid level surface.
- Be sure to prevent foreign objects
such as paper debris from entering
the projector.
- Leave an adequate distance (30 cm
or more) around the projector.
y y Do not place the projector in a hot
or humid environment.
- Do not place the projector in a hot,
cold, or humid environment.
y y Do not place the projector in a place
where it will easily attract dust.
- This may cause fire.
y y Do not remove any covers
except for the lens cap. There is a
high risk of electric shock.
y y 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 mal-
function.
y y 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.