NEC iS8-2K, Руководство пользователя

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Important Safeguards
These safety instructions are to ensure the long
life of your projector and to prevent fire and
shock. Please read them carefully and heed all
warnings.
Installation
1. Place the projector on a flat, level surface
and in a dry area free from dust and mois-
ture.
2. Do not place the projector in direct sunlight,
near heaters or heat radiating appliances.
3. Exposure to direct sunlight, smoke or steam
could harm internal components.
4. Handle your projector carefully. Dropping or
jarring your projector could damage inter-
nal components.
5. To carry the projector, a minimum of four
persons are required.
Do not hold the lens part and the three an-
amorphic lens shafts with your hand. Oth-
erwise the projector may tumble or drop,
causing personal injury.
6. Do not place heavy objects on top of the
projector.
7. If you wish to have the projector installed
on the ceiling:
a Do not attempt to install the projector
yourself.
b The projector must be installed by quali-
fied technicians in order to ensure proper
operation and reduce the risk of bodily
injury.
c In addition, the ceiling must be strong
enough to support the projector and the
installation must be in accordance with
any local building codes.
d Please consult your dealer for more in-
formation.
e Do not attempt to stack projectors on the
ceiling.
Power Supply
1. The projector is designed to operate on a
power supply of 2.8 KW AC200-240V 50/
60Hz. Ensure that your power supply fits
this requirement before attempting to use
your projector.
2. Consult your dealer for installing the power
cord to the projector. DO NOT install the
power cord by yourself. Doing so may cause
a fire or electric shock.
3. Handle the power cord carefully and avoid
excessive bending. Do not place any heavy
objects on the power cord. A damaged cord
can cause electric shock or fire.
4. If the projector will not be used for an ex-
tended period of time, disconnect the plug
from the power outlet.
5. Placing the power cord and the signal cable
closely to each other can cause beat noise.
If this happens, keep the two separated so
that beat noise is not generated.
Beat nise is corruption of the picture often
seen as a rolling band moving through the
image.
6. Do not touch the power plug during a thun-
derstorm. Doing so can cause elecrical
shock or fire.
Cleaning
1. Unplug the projector before cleaning.
2. Clean the cabinet periodically with a damp
cloth. If heavily soiled, use a mild detergent.
Never use strong detergents or solvents
such as alcohol or thinner.
3. Use a blower or lens paper to clean the lens,
and be careful not to scratch or mar the lens.
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