NEC MultiSync LT140 User Manual

Also see for LT180 - LT 180 XGA DLP Projector: Supplementary guide Control commands Command guide Command guide Control commands

NEC MultiSync LT140 User Manual Manual pdf 14 page image

E–14WARNING• 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 projectorseverely damaged.• Do not use the projector where temperatures vary greatly. Theprojector 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. Thiswill 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 sideor the front of the projector.If your projector is mounted on the ceiling and your image is upsidedown, use the “Menu” and “Select” buttons on your projector cabi-net or st button on your remote control to correct the orientation.(See page E-23.)Reflecting the ImageUsing a mirror to reflect your projector’s image enables you to enjoya 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 st buttons onyour remote control to correct the orientation. (See page E-23.)ACDBEαScreen centerScreen topProjector base LT84: 1.87”(47.6mm)LT140: 1.98”(50.4mm)Ceiling Installation