NanoVibronix PainShield, User Manual

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PainShield® MD User Manual
25
Immunity test IEC 60601-1-2
Test level
Compliance
Level
Electromagnetic Environment –
Guidance
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
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 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 PainShield® MD is used exceeds the applicable RF compliance
level above, PainShield® MD should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating PainShield® MD.
b Over the frequency range 150 kHz to 80 MHz, field strength should be less than [V1]
V/m