KaVo ProXam iOS, Инструкция по эксплуатации

Страница: 120 / 130

KaVo ProXam iOS
Immunity test IEC 60601 Test level Compliance level Electromagnetic
environment -guidance
Radiated RF IEC
61000-4-3
3 V/m 80.0 MHz to 2.5
GHz
3 V/m Proximity fields
met the minimum
requirement of section
8.10 of IEC 60601-1-2
Recommended
separation distance
d = 1.2√P
d = 1.2√P 80 MHz to
800 MHz
d = 2.3√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 should be less
than the compliance
level in each frequency
range.
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 EUT is used exceeds the applicable RF compliance
level above, the EUT should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as re-orienting or relocating the EUT.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V / m.
Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the scanner.
16 EMC information
114 KaVo ProXam iOS Instructions for use