User's Manual

25
Guidance and Manufacturer’s Declaration: Electromagnetic Emissions
e WiSe™ 19" HDTV Surgical Display is intended for use inthe electromagnetic environment specied below. e customer or
the user of the WiSe™ 19" HDTV Surgical Display should ensure it is used in such an environment.
Emissions test Compliance Electromagnetic Environment - guidance
RF emissions CISPR 11 Group 1 e WiSe™ 19" HDTV Surgical Display uses RF energy only for its
internal function; therefore, its RF emissions are very low and are not
likely to cause any interference in nearby electronic equipment.
RF emissions CISPR 11 Class B e WiSe™ 19" HDTV Surgical Display is suitable for use in all
establishments other than domestic establishments and those directly
connected to the public low-voltage power supply network that
supplies buildings used for domestic purposes, provided the following
warning is heeded:
Warning: is system is intended for use by health care professionals
only. is system may cause radio interference or may disrupt the
operation of nearby equipment. It may be necessary to take mitigation
measures, such as reorienting or relocating the system or shielding
the location.
Harmonic emissions IEC61000-3-2 Class D
Voltage Fluctuations/ icker
emissions IEC61000-3-3
Complies
Guidance and Manufacturer’s Declaration — Electromagnetic Immunity
e WiSe™ 19" HDTV Surgical Display is intended for use in the electromagnetic environment specied below. e customer or
the user of the WiSe™ 19" HDTV Surgical Display should ensure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level
Electromagnetic Environment--
Guidance
Electrostatic
Discharge (ESD)
IEC61000-4-2
6kV contact
8kV air
6kV contact
8kV air
Floors should be wood, concrete,
or ceramic tile. If oors are
covered with synthetic material,
the relative humidity should be
at least 30%.
Electrical fast
transient/burst
IEC61000-4-4
2kV for power supply lines
1kV for input/output lines
2kV line to ground
1kV line to line
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC61000-4-5
1kV dierential mode
2kV common mode
1kV dierential mode
2kV 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
IEC61000-4-11
• <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 transmitter requires
continued operation during
power mains interruptions, it is
recommended that the Wireless
Transmitter be powered from an
uninterruptible power supply or
a battery.
Power frequency
(50/60Hz) magnetic
eld
IEC 61000-4-8
3.0 A/m 3.0 A/m Power-frequency magnetic elds
should be at levels characteristic
of a typical location in a
typical commercial or hospital
environment.
Note: Ut is the AC mains voltage prior to application of the test level.