NEC ME342U, Руководство пользователя

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Important Information
WARNING
• Do not cover the lens with the lens cap or equivalent while the projector is on. Doing so can lead to melting
of the cap due to the heat emitted from the light output.
• Do not place any objects, which are easily affected by heat, in front of the projection window. Doing so could
lead to the object melting from the heat that is emitted from the light output.
• Do not use a spray containing flammable gas to get rid of accumulated dust and dirt on the filter and the
projection window. It may cause of fire.
Place the projector in a horizontal position
The tilt angle of the projector should not exceed 10 degrees, nor should the projector be installed in any way other
than the desktop and ceiling mount, otherwise lamp life could decrease dramatically.
10°
Fire and Shock Precautions
• Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside
your projector. Allow at least 4 inches (10 cm) of space between your projector and a wall.
• Do not try to touch the exhaust vent as it can become heated while the projector is turned on and immediately
after the projector is turned off. Parts of the projector may become temporarily heated if the projector is turned off
with the POWER button or if the AC power supply is disconnected during normal projector operation.
Use caution when picking up the projector.
• Prevent foreign objects such as paper clips and bits of paper from falling into your projector. Do not attempt to
retrieve any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver
into your projector. If something should fall into your projector, disconnect it immediately and have the object
removed by a qualified service personnel.
• Do not place any objects on top of the projector.
• Do not touch the power plug during a thunderstorm. Doing so can cause electrical shock or fire.
• The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz. Ensure that your power supply
fits this requirement before attempting to use your projector.
• Do not look the lens while the projector is on. Serious damage to your eyes could result. The following label, that
is indicated near the lens-mounting-section on the projector cabinet, describes this projector is categorized in the
risk group 2 of IEC 62471-5: 2015. As with any bright source, do not stare into the beam, RG2 IEC 62471-5: 2015.