025-0169-311 Revision: B
Page 46 of 52
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity (continued)
The Baylis Pain Management System is intended for use in the electromagnetic environment specified below. The
customer or the user of the Baylis Pain Management System should assure that it is used in such an environment.
Immunity test
IEC 60601 test level Compliance level
Electromagnetic environment -
guidance
Conducted RF IEC
61000-4-6
Radiated RF IEC
61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to
any part of the Baylis Pain Management
System including cables, than the
recommended separation distance
calculated from the equation applicable
to the frequency of the transmitter.
Recommended separation distance:
P
d
]
17
.
1
[
=
MHz to 800 MHz
P
d
]
17
.
1
[
=
MHz to 800 MHz
P
d
]
33
.
2
[
=
MHz to 2.5 GHz
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 meters (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
a
should be
less than the compliance level in each
frequency range
b
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.
