Important Safeguards - Plus U3-1080 Manual Del Usuario

I M P O R T A N T
Precautions
Please read this manual carefully before using your PLUS U3-1080/U3-880 Data Projector and keep the manual handy for future
reference.
Your serial number is located next to the main power switch on the back of the unit. Record it here:
TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PLUS SERVICE PERSONNEL.
WARNING
TO PREVENT FIRE OR SHOCK, DO NOT EX-
POSE THIS UNIT TO RAIN OR MOISTURE. DO
NOT USE THIS UNIT'S GROUNDED PLUG
WITH AN EXTENSION CORD OR IN AN OUT-
LET UNLESS ALL THREE PRONGS CAN BE
FULLY INSERTED. DO NOT OPEN THE CABI-
NET. THERE ARE HIGH-VOLTAGE COMPO-
NENTS INSIDE. ALL SERVICING MUST BE
DONE BY QUALIFIED PLUS SERVICE PER-
SONNEL.
WARNING
This is a class A product. In a domestic environment this
product may cause radio interference in which case the user
may be required to take adequate measures.

Important Safeguards

These safety instructions are to ensure the long life of the unit and to prevent fire and shock. Please read them carefully and heed all warnings.
Installation
• For best results, use the unit in a darkened room.
• Place the unit on a flat, level surface in a dry area away from dust
and moisture.
• Do not place the unit in direct sunlight, near heaters or heat
radiating appliances.
• Exposure to direct sunlight, smoke or steam can harm internal
components.
• Handle the unit carefully. Dropping or jarring can damage inter-
nal components.
• Do not place heavy objects on top of the unit.
S A F E T Y I N F O R M A T I O N
CAUTION
RF Interference
Power Supply
• The unit is designed to operate on a power supply of 100 to 120
• For PLUGGABLE EQUIPMENT, the socket-outlet shall be
• Handle the power cable carefully and avoid excessive bending. A
• Disconnect the power cable (mains lead) from the power outlet
E – 2
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WARNING
The Federal Communications Commission does not allow
any modifications or changes to the unit EXCEPT those
specified by PLUS Technologies in this manual. Failure to
comply with this government regulation could void your
right to operate this equipment.
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required
to correct the interference at his own expense.
and 220 to 240 V 50/60 Hz AC. Ensure that your power supply
fits these requirements before attempting to use the unit.
installed near the equipment and shall be accessible.
damaged cord can cause electric shock or fire.
after using the unit.
Before disconnecting the power cable, make sure that the
POWER indicator lights in amber (not blinking or in green).