NEC DLP CINEMA NC2500S - Manual (Page 2)

WARNING
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT
EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO DO
NOT USE THIS UNIT’S POLARIZED PLUG WITH AN
EXTENSION CORD RECEPTACLE OR OTHER OUTLETS,
UNLESS THE PRONGS CAN BE FULLY INSERTED.
REFRAIN FROM OPENING THE CABINET AS THERE ARE
HIGH-VOLTAGE COMPONENTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT OPEN COVER. NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
This symbol warns the user that uninsulated
voltage within the unit may have sufficient
magnitude to cause electric shock. Therefore,
it is dangerous to make any kind of contact
with any part inside of this unit.
This symbol alerts the user that important
literature concerning the operation and
maintenance of this unit has been included.
Therefore, it should be read carefully in order
to avoid any problems.
DOC compliance Notice
This Class A digital apparatus meets all requirements of the
Canadian Interference-Causing Equipment Regulations.
Precautions: Please read this manual carefully before using your
NC2500S and keep the manual handy for future reference.
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.
CAUTION
• In order to reduce any interference with radio and television
reception use a signal cable with ferrite core attached.
Use of signal cables without a ferrite core attached may
cause interference with radio and television reception.
• 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 installation 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.
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 in a dry area
away from dust and moisture. Tilting the front of the
projector up or down from level could reduce lamp life.
Do not put the projector on its side when the lamp is on.
Doing so may cause damage to the projector.
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 internal components.
5. To carry the projector, a minimum of five persons are
required.
Do not hold the lens part and the anamorphic lens part
with your hand. Otherwise the projector may tumble or
drop, causing personal injury.
6. Do not place heavy objects on top of the projector.
Power Supply
1. The projector is so designed that it operates with the
power supply voltage described below.
• Projection Head :
0.95 kW 5A AC200-240V 50/
60Hz Single-phase
• Lamp Power Supply Unit :
8.0kW 28A AC200-230V 50/
60Hz Three-phase (Star
connection),
8.0kW 16A AC380-415V 50/
60Hz Three-phase (Star
connection)
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 extended period of
time, shut down AC power.
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 noise is corruption of the picture often seen as a
rolling band moving through the image.
6. Do not touch the projector during a thunder storm. Doing
so can cause electrical shock or fire.
Cleaning
1. Shut down AC power to the projection head and the lamp
power supply unit 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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Important Information