User guide

Guidance and manufacturer’s declaration-electromagnetic immunity
for all EQUIPMENT AND SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer’s declaration-electromagnetic immunity
The 19CX/22CX Touchcomputer for Healthcare Applications is intended for use in
the electromagnetic environment
specified below. The user of the 19CX/22CX
Touchcomputer for Healthcare Applications should assure that it is used in such an
Immunity
Test
IEC 60601 Test
Level
Compliance
Level
Electromagnetic
Environment-Guidelines
Conducted RF
Radiated RF
IEC 61000-4-3
3 Vrms
3 V/m
80 MHz to 2.5
GHz
3 Vrms
3 Vrms
Portable and mobile RF
communications equipment should be
used no closer to any part of the
19CX/22CX Touchcomputer for
Healthcare Applications and should
assure that it is used in such an
environment, including cables, than th
e
recommended separation distance
calculated from the equation applicabl
e
to the frequency of the transmitter.
Recommended separation distance
80MHz to 800 MHz
800 NHz to 2.5GHz
where P is the maximum output
power rating of the transmitter in
watts (W) according to the transmitter
manufacturer and d is the
recommended separation distance
in metres(m)
Field strengths from
fixed RF
transmitters, as determined by an
electromagnetic site survey
1
, should
be less than the compliance level in
each frequency range
2
.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and
reflection from structures, objects and people.
C-Series Touchcomputer for Healthcare Applications xi