Ceiling Installation; Reflecting The Image - NEC MultiSync LT140 User Manual

Ceiling Installation

WARNING
• Installing your projector on the ceiling must be done by a quali-
fied technician. Contact your NEC dealer for more informa-
tion.
* Do not attempt to install the projector yourself.
• Only use your projector on a solid, level surface. If the projec-
tor falls to the ground, you can be injured and the projector
severely damaged.
• Do not use the projector where temperatures vary greatly. The
projector must be used at temperatures between 41˚F (5˚C)
and 95˚F (35˚C).
• Do not expose the projector to moisture, dust, or smoke. This
will harm the screen image.
• Ensure that you have adequate ventilation around your pro-
jector so heat can dissipate. Do not cover the vents on the side
or the front of the projector.
C
Projector base
Screen top
A
Screen center
If your projector is mounted on the ceiling and your image is upside
down, use the "Menu" and "Select" buttons on your projector cabi-
net or button on your remote control to correct the orientation.
(See page E-23.)

Reflecting the Image

Using a mirror to reflect your projector's image enables you to enjoy
a much larger image. Contact your NEC dealer if you need a mirror.
If you're using a mirror and your image is inverted, use the "Menu"
and "Select" buttons on your projector cabinet or
your remote control to correct the orientation. (See page E-23.)
E–14
LT84: 1.87"(47.6mm)
LT140: 1.98"(50.4mm)
B
D
E
buttons on