Conair Theralief TN100, Инструкция по эксплуатации, Страница: 15 / 20

Guidance and manufacturer’s declaration – electromagnetic immunity
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
The device is intended for use in the electromagnetic environment specified below. The user of the device
should assure that it is used in such an environment.
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. (continued next page)
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-6
Portable and mobile RF communications
equipment should be used no closer to any
part of the device, including cables, than
the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
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:
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
3 V/m
d = 1.2√ P
d = 1.2√ P 80 MHz to 800 MHz
d = 2.3√ P 800 MHz to 2.5 GHz