Canon LV-7280 手册

2. Installation and Connections

NOTE:

• The Zoom lever adjusts the image size (diagonal) +/- 10%.

This projector can be hung from the ceiling (Ceiling mounted) with it turned up side down.

When a translucent screen is used, the projector can project an image from behind the screen (Rear).

When the projector is hung from the ceiling or projector projects an image from behind the screen, the image must be inverted

vertically or horizontally. See page

• When hanging the projector from the ceiling, optional brackets (part No. LV-CL15) are required.

WARNING
• Installing your projector on the ceiling must be done by a qualified technician. Contact your dealer for more in-

formation.

• Do not attempt to install the projector yourself.
• Only use your projector on a solid, level surface. If the projector 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 104˚F (40˚C). (Quiet mode selected automatically at 95°F to 104°F/35°C to 40°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 projector so heat can dissipate. Do not cover the vents

on the side or the front of the projector.

Reflecting the Image
Using a mirror to reflect your projector’s image enables you to enjoy a much larger image. Contact your dealer if
you need a mirror system. If you’re using a mirror system and your image is inverted, use the MENU and

buttons on your projector cabinet or your remote control to correct the orientation. See page