Service manual
UCW and Ultraview 1700 Monitors — Service Manual
A-2
Electromagnetic Immunity
!
• The 90387 bedside monitor is intended for use in the electromagnetic
environment specified in the table below. The customer or user of the equipment
should ensure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic Environment
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±8 kV contact
±15 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
±1 kV for input/output
lines and patient cables
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
Voltage dips, short
interruptions, and
voltage variations
on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
for 0.5 cycle)
40% U
T
(60% dip in U
T
for 5 cycles)
70% U
T
(30% dip in U
T
for 25 cycles)
<5% U
T
(>95% dip in U
T
for 5 seconds)
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
1 A/m (CRT)
60 A/m
1 A/m (90385)
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a commercial or
hospital environment.
Note: U
T
is the AC mains voltage prior to application of the test level. All power line immunity tests were performed
on the host monitor/module housing at 120 VAC/60 Hz and 230 VAC/50 Hz.