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Precautions
Please read this manual carefully before using your PLUS U2-1130/U2-1110 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:
CAUTION
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.
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.
RF Interference
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.
DOC Compliance Notice
This Class A digital apparatus complies with Canadian ICES-003.
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.
• If installing the unit on the ceiling:
– The ceiling must be strong enough to support the unit and the
installation must be in accordance with any local building
codes.
– The unit must be installed by qualified PLUS service person-
nel.
Power Supply
• The unit is designed to operate on a power supply of 100 to 120
and 220 to 240 V 50/60 Hz AC. Ensure that your power supply
fits these requirements before attempting to use the unit.
• For PLUGGABLE EQUIPMENT, the socket-outlet shall be
installed near the equipment and shall be accessible.
• Handle the power cable carefully and avoid excessive bending. A
damaged cord can cause electric shock or fire.
• Disconnect the power cable (mains lead) from the power outlet
after using the unit.
Before disconnecting the power cable, make sure that the
POWER indicator lights in amber (not in green).
IMPORTANT SAFETY INFORMATION
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.