ZOLL M Series CCT Defibrillator Rev E - Manual (Page 19)

ZOLL M Series CCT 13
EID for Non–Life-Support Functions
Guidance and manufacturer’s declaration – electromagnetic immunity – for non–life-supporting
equipment and systems.
The non–life-support functions a of the M Series CCT are intended for use in the electromagnetic environment
specified below. The customer or user of the M Series CCT should ensure that it is used in such an
environment.
a. The non–life-support functions on the M Series CCT are defined to be any function not listed as a life-support function
in the “EID for Life-Support Functions” table (Note a). Specifically, these functions are the Invasive Blood Pressure (IBP)
channels, the Temperature channels, the Non-invasive Blood Pressure (NIBP), End-Tidal CO
2
(EtCO
2
), and SpO
2
.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the M Series CCT, including cables,
than the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
Conducted RF
IEC 61000-4-6 3 Vrms
150 kHz to 80 MHz 3 Vrms
d = 1.2
Radiated RF
IEC 61000-4-3 3 V/m
80 MHz to 2.5 GHz 15 V/m
d = 0.23 80 MHz to 800 MHz
d = 0.47 800 MHz to 2.6 GHz
where P is the maximum output power rating
of the transmitter in watts according to the
transmitter manufacturer and d is the
recommended separation distance in meters.
Field strengths from fixed RF transmitters, as
determined by electromagnetic site survey, b
should be less than the compliance level in
each frequency range. c
Interference may occur in the vicinity of
equipment marked with the following symbol:
b. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy.
To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which the M Series CCT is used exceeds the applicable RF
compliance level above, the M Series CCT should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the M Series CCT.
c. Over the frequency ranges 150 kHz to 80 MHz field strength should be less than 3 V/m.
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.
√P
√P
√P