8. Important information
Emissions test
Compliance
Electromagnetic environment –
Guidance
RF emissions
CISPR 11
Class B
Harmonic emissions
IEC 61000-3-2
Class D
Voltage fluctuations/ flicker
emissions
IEC 61000-3-3
Complies
The Nio 3MP LED Display
is suitable for use in all
establishments, including
domestic establishments and
those directly connected to the
public low-voltage power supply
network that supplies buildings
used for domestic purposes.
This Nio 3MP LED Display complies with appropriate medical EMC standards on emissions to, and inter-
ference from surrounding equipment. Operation is subject to the following two conditions: (1) this dev
ice
may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Interference can be determined by turning the equipment off and on.
If this equipment does cause harmful interference to, or suffer from harmful interference of, surrounding
equipment, the user is encouraged to try to correct the interference by one or more of the following mea
-
sures:
• Reorient or relocate the receiving antenna or equipment.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which t
he receiver is connected.
• Consult the dealer or an experienced technician for help.
Electromagnetic immunity
The Nio 3MP LED Display is intended for use in the electromagnetic environment sp
ecified below. The
customer or the user of the Nio 3MP LED Display should assure that it is used in such an environment.
Immunity test
IEC 60601
Test levels
Compliance level
Electromagnetic
environment –
guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
± 6kV contact
±8kVair
± 6kV contact
±8kVair
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
relative humidity should
be at least 30%
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power supply
lines
± 1kV for input/ output
lines
± 2kV for power supply
lines
± 1kV for input/ output
lines
Mains power quality
should be that of a typical
commercial or hospital
environment
Surge
IEC61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to line(s)
±2kVline(s)toearth
Mains power quality
should be that of a typical
commercial or hospital
environment
44 K5902067 NIO 3MP LED DISPLAY 26/11/2014
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