User's Manual

7
Table 3
Guidance and manufacture’s declaration – electromagnetic immunity
This equipment should be used in the electromagnetic environment specified below. User should assure that it is used
in such an environment.
Immunity test IEC60601 test level Compliance level Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3Vrms
150 kHz to 80 MHz
6Vrms
in ISM and amateur
radio bands between 150
kHz and 80 MHz (a)
10 V/m
80MHz to 2.7GHz
3Vrms
6Vrms
10 V/m
Portable and mobile RF communications
equipment should be used no closer to any
parts than the recommended separation
distance that calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance:
Pd 2.1=
150 kHz to 80 MHz
Pd 2.1=
80MHz to 800 MHz
Pd 3
.2=
800MHz to 2.7GHz
EPd /6=
at RF wireless communications equipment
bands (Portable RF communications
equipment (includ
ing peripherals such as
antenna cables and external antennas) should
be used no closer than 30 cm (12 inches) to
any part of the device).
Where “P” is the maximum output power
rating of the transmitter in watts according to
transmitter manufacturer and “d” is the
recommended separation distance in meters.
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey
(b), should be less than the compliance level
in each frequency range (c).
Interference may occur in the vicinity of
equipment marked with the following
symbol:
Note1: At 80MHz and 800MHz, the higher frequency range applies.
Note2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
refection from structures, objects and people.