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CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE 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 danger-
ous to make any kind of contact with any part inside of this unit.
This symbol alerts the user that important literature concerning the opera-
tion 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 Requlations.
Warnings and Safety Precaution
The NEC Multimedia monitor PlasmaSync 3300 is designed and manu-
factured to provide long, trouble-free service. No maintenance other
than cleaning is required. Use a soft dry cloth to clean the panel. Never
use solvents such as alcohol or thinner to clean the panel surface.
For operating safety and to avoid damage to the unit, read carefully
and observe the following instructions.
To avoid shock and fire hazards:
1. Provide adequate space for ventilation to avoid internal heat build-
up. Do not cover rear vents or install in a closed cabinet or shelves.
The unit is equipped with cooling fans. If you enclose the unit in a
cabinet or rack, be sure there is adequate space at the top of the
unit to allow heated air to rise and escape.
If the monitor becomes too hot, the overheat protector will be acti-
vated and the monitor will be turned off. If this happens, turn off the
power to the monitor and unplug the power cord. If the room where
the monitor is installed is particularly hot, move the monitor to a
cooler location, and wait for the monitor to cool for 60 minutes. If the
problem persists, contact your NEC dealer for service.
2. Do not use the power cord polarized plug with extension cords or
outlets unless the prongs can be completely inserted.
3. Do not expose unit to rain or moisture.
4. Avoid damage to the power cord, and do not attempt to modify the
power cord.
5. Unplug unit during electrical storms or if unit will not be used over a
long period.
6. Do not open the cabinet which has potentially dangerous high volt-
age components inside. If the unit is damaged in this way the war-
ranty will be void. Moreover, there is a serious risk of electric shock.
7. Do not attempt to service or repair the unit. NEC is not liable for any
bodily harm or damage caused if unqualified persons attempt ser-
vice or open the back cover. Refer all service to authorized NEC Ser-
vice Centers.
To avoid damage and prolong operating life:
1. Use only with 120V 60Hz AC power supply. Continued operation at
line voltages greater than 120 Volts AC will shorten the life of the unit,
and might even cause a fire hazard.
2. Handle the unit carefully when installing it and do not drop.
3. Locate set away from heat, excessive dust, and direct sunlight.
4. Protect the inside of the unit from liquids and small metal objects. In
case of accident, unplug the unit and have it serviced by an autho-
rized NEC Service Center.
5. Do not hit or scratch the panel surface as flaws on the surface may
result.
WARNING
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.