PowerLite 77c, Руководство пользователя

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101
B
Notices
T
his chapter includes safety instructions and other important information
about your projector.
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
■ Do not look into the lens when the projector is on. The bright light can
damage your eyes.
■ Do not place the projector on an unstable cart, stand, or table.
■ Do not operate the projector on its side, or while tilted to one side.
Do not tilt the projector forward or back at a greater angle than that
specified for vertical keystone correction (see page 96).
■ If the projector is mounted on a ceiling, it should be installed by
qualified technicians using mounting hardware designed for use with
this projector.
■ Do not stand on the projector or place heavy objects on it.
■ Do not use the projector where it may be exposed to rain, water, or
excessive humidity.
■ Unplug the projector from the wall outlet before cleaning. Use a damp
cloth for cleaning. Do not use liquid or aerosol cleaners.
■ Never spill liquid of any kind into the projector.
■ Do not use the projector where it may be exposed to excessive dust or
smoke.
■ Never push objects of any kind through the cabinet slots.
■ Do not use or store the projector or remote control in a hot location,
such as near a heater, in direct sunlight, or in a closed vehicle.
■ Do not block the slots and openings in the projector case. They provide
ventilation and prevent the projector from overheating. Do not operate
the projector on a sofa, rug, or other soft surface, or set it on top of loose
papers, which could block vents underneath your projector.