Physio Control TrueCPR 80596-000001, Инструкция по эксплуатации

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20 TrueCPR Device Instructions for Use
Electromagnetic Compatibility Guidance
Radiated RF
IEC 61000-4-3 3 V/m
80 MHz–2.5 GHz 3 V/m
80 MHz to 800 MHz
800 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.
a 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 TrueCPR device is used
exceeds the applicable RF compliance level above, the TrueCPR device should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as re-orienting or relocating the TrueCPR device.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Table 3 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity (Continued)
The TrueCPR device, model 80596-000001, is intended for use in the electromagnetic environment specified below.
The customer or user should ensure that the TrueCPR device is used in such an environment.
Immunity Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic Environment - Guidance
d 1.2 P =
d 2.3 P =