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distance in metres(m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic
sitesurvey,a should be less than the
compliance level in each frequency range.b
Interference may occur in the vicinity
ofequipment 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
Arm
Blood Pressure Monitor is used
exceeds the applicable RF compliance level above, the
Arm
Blood Pressure Monitor should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting
or relocating the
Arm
Blood Pressure Monitor.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
