User's Manual

WHITESTAR SIGNATURE PRO System ADDENDUM
RX Only – NGP Z370530 Rev. A 0915 ADDENDUM-4
Table 2 – Electromagnetic Immunity
Guidance and manufacturer's declaration - electromagnetic immunity
The WHITESTAR SIGNATURE PRO System is intended for use in the electromagnetic environment
specified below. The customer or the user of the WHITESTAR SIGNATURE PRO System should
assure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment -
guidance
Electrostatic discharge
(ESD) 
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
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
±2 kV for power
supply lines
±1 kV for input/output
lines
±2 kV for power
supply lines
±1 kV for input/
output lines
Mains power quality should be
that of a typical commercial or
hospital environment.
ElectroSurge 
IEC 61000-4-5
±1 kV differential
mode
±2 kV common mode
±1 kV differential
mode 
±2 kV common
mode
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions, and
voltage variations on
power supply input
lines 
IEC 61000-4-11
<5% UT
(>95% dip in UT) for
0,5 cycle
40% UT
(60% dip in UT) for 5
cycles
70% UT
(30% dip in UT) for 25
cycles
<5% UT
(>95% dip in UT) for
5 sec
<5% UT
(>95% dip in UT)
for 0,5 cycle
40%
UT
(60% dip in UT)
for 5 cycles
70% UT
(30% dip in UT)
for 25 cycles
<5% UT
(>95% dip in UT)
for 5 sec
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the WHITESTAR
SIGNATURE PRO System
requires continued operation
during power mains
interruptions, it is recommended
that the WHITESTAR
SIGNATURE PRO System be
powered from an uninterruptible
power supply or a battery.
(50/60 Hz) magnetic
field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commercial
or hospital environment.
Note: UT is the a.c. mains voltage prior to application of the test level.