Ricoh PJ WX4153N, Руководство по эксплуатации

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1. Preparations for Using the Projector
This chapter explains the names and functions of the different parts of the projector and remote control,
and how to use them. It also explains how to position the projector and how to connect it to other
equipment.
Precautions for Using the Projector
• When mounting the projector on a ceiling or wall, do not perform installation at a place where
there is a strong presence of chemicals or in a room that experiences being filled with oily fumes.
Doing so may cause the projector case to crack and fall from its ceiling/wall mount. This may
cause injury.
• If the machine behaves unusually as follows, turn off the power immediately. After turning off the
power, make sure to disconnect the power cord plug from the wall outlet, and then contact your
service representative and report the problem. Continuously using the power cord can result in
fire or electric shock.
• The machine is emitting smoke
• The machine is emitting odors
• Metal objects or other foreign objects have fallen inside the machine
• Water or other fluids have fallen inside the machine
• Avoid taking the following actions because doing so can result in fire or electric shock:
• Using any power supply voltage or frequencies other than those that match the
specifications shown
• Using multi-socket adaptors
• Using extension cords
• Touching the prongs of the power cable's plug with anything metallic
• The supplied power cord or cords are for use with this machine only. They cannot be used for
appliances other than this machine. Also, do not use power cords other than the power cord or
cords supplied with this machine. Doing so can result in fire or electric shock.
• Do not handle the power cord plug with wet hands. Doing so can result in electric shock.
• Do not place the power cord and connection cable in front of the lens or exhaust vents when the
product is turned on. Doing so may result in fire.
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