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Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The ORION is intended for use in the electromagnetic environment specified below. The customer or the
user of the ORION should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test level Compliance
Electrostatic
± 8 kV contact
Discharge (ESD)
± 15 kV air
IEC 61000-4-2
± 2 kV for power
supply lines
Electrical fast
100 kHz repetition
transient/burst
frequency
IEC61000-4-4
± 1 kV Line-to-line
100 kHz repetition
frequency
Surge
± 1 kV Line-to-line
IEC 61000-4-5
± 2 kV Line-to-ground
0% UT for 0.5 cycle
Voltage dips, short
0 % UT for 1 cycle
interruptions and
voltage variations on
and
power supply lines
70% UT
IEC 61000-4-11
for 25/30 cycles
Single phase: at 0°
Power frequency
(50/60 Hz)
30 A/m
IEC 61000-4-8
Note: UT is the A.C. mains voltage prior to application of the test level.
D-0134090-A – 2022/11
VisualEyes™ - Instructions for Use - EN
Electromagnetic environment -
guidance
Floors should be wood, concrete or
± 8 kV contact
ceramic tile. If floors are covered
with synthetic material, the relative
± 15 kV air
humidity should be greater than
30%.
± 2 kV
Mains power quality should be that
of a typical commercial or
residential environment.
± 1 kV
± 1 kV
Mains power quality should be that
of a typical commercial or
± 2 kV
residential environment.
Mains power quality should be that
0% UT for 0.5 cycle
of a typical commercial or
residential environment. If the user
0 % UT for 1 cycle
of the ORION requires continued
operation during power mains
and
interruptions, it is recommended
that the ORION be powered from
70% UT
an uninterruptable power supply or
for 25/30 cycles
its battery.
Single phase: at 0°
Power frequency magnetic fields
should be at levels characteristic of
30 A/m
a typical location in a typical
commercial or residential
environment.
Page 117
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