Barco MDSC-8427 User Manual page 44

Important information
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 measures:
• 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 the receiver is connected.
• Consult the dealer or an experienced technician for help.
Electromagnetic immunity
The MDSC-8427 is intended for use in the electromagnetic environment specified below. The customer or the
user of the MDSC-8427 should assure that it is used in such an environment.
Immunity test
Electrostatic discharge
(ESD)
IEC 61000-4-2
Electrical fast transient/
burst
IEC 61000-4-4
Surge
IEC61000-4-5
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
Power frequency (50/60
Hz) magnetic field
IEC 61000-4-8
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
1: MDSC-8427 doesn't contain susceptible components to magnetic fields
44 R5910599 /00 MDSC-8427
IEC 60601 test levels
± 8 kV contact
± 2 kV, ± 4 kV, ± 8 kV, ± 15
kV air
± 2 kV for power supply
lines
± 1 kV for input/ output
lines
100 kHz repetition
frequency
Line to line: ± 0.5 kV, ± 1
kV
Line to ground: ± 0.5 kV, ±
1 kV, ± 2 kV
0% residual voltage for 0.5
period at 0°, 45°, 90°,
135°, 180°, 225°, 270°
and 315°
0% residual voltage for 1
period at 0°
70% residual voltage for
25 periods at 0°
Voltage interruptions: 0%
residual voltage for 250
periods at 0°
30 A/m
3 Vrms (6 Vrms in ISM
bands)
150 kHz to 80 MHz
3 V/m
80 MHz to 2.7 GHz
Compliance level
± 8 kV contact
± 2 kV, ± 4 kV, ± 8 kV, ± 15
kV air
± 2 kV for power supply
lines
± 1 kV for input/ output
lines
100 kHz repetition
frequency
Line to line: ± 0.5 kV, ± 1
kV
Line to ground: ± 0.5 kV, ±
1 kV, ± 2 kV
0% residual voltage for 0.5
period at 0°, 45°, 90°,
135°, 180°, 225°, 270°
and 315°
0% residual voltage for 1
period at 0°
70% residual voltage for
25 periods at 0°
Voltage interruptions: 0%
residual voltage for 250
periods at 0°
Not applicable 1
3 Vrms (6 Vrms in ISM
bands)
3 V/m
Electromagnetic
environment – guidance
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30%
Mains power quality
should be that of a typical
commercial or hospital
environment
Mains power quality
should be that of a typical
commercial or hospital
environment
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user of
the MDSC-8427 requires
continued operation
during power mains
interruptions, it is
recommended that the
MDSC-8427 be powered
from an uninterruptible
power supply or a battery
Power frequency
magnetic fields should be
at levels characteristic of a
typical location in a typical
commercial or hospital
environment
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