DePuy Synthes PUREVUE 242302 Mode D'emploi page 59

Guidance and Manufacturer's Declaration: Electromagnetic Emissions
The Camera Control System is intended for use in the electromagnetic environment specified
below . The customer of the user of the Camera Control System should ensure that it is used in
such an environment .
Immunity Test IEC 60601 Test
Conducted RF
IEC 61000-4-6
150 kHz to
80 MHz
Radiated RF
IEC 61000-4-3
80 MHz to
2 .5 GHz
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 Camera Control System is used exceeds the applicable RF
compliance level above, the Camera Control System should be observed to verify normal operation .
If abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the Camera Control System .
b . Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m
Compliance
Level Level
6Vrms 6Vrms
150 kHz to
80 MHz
6V/m 6V/m
80 MHz to
2 .5 GHz
Electromagnetic Environment Guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the Camera Control System,
including cables, than the recommended
separation distance calculated from the
equation applicable to the frequency of the
transmitter .
Recommended separation distance
d=1.17√P
d=1.17√P 80 MHz to 800 MHz d=2.33√P
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:
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