User manual |
Precautions, restrictions and warnings
57
Electromagnetic immunity -
Life support function equipment
Advisable separation distances between mobile and portable RF communications equipment and the Eazy PRO
The Eazy PRO is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer
or user of the defibrillator can help to prevent electromagnetic interference by maintaining a minimum distance between the mobile and
portable RF communications equipment (transmitters) and the Eazy PRO as recommended below, according to the maximum output
power of the communication equipment.
Maximum output power
of the transmitter (W)
Distance of separation according to the frequency of the transmitter (m)
150 kHz to 80 MHz
outside ISM bands
150 kHz to 80 MHz
outside ISM bands
80 MHz to 800 MHz
800 MHz to 2.5 GHz
0,01
0,35
1,2
0,12
0,23
0,1
1,1
3,8
0,38
0,73
1
3,5
12
1,2
2,3
10
11
38
3,8
7,3
100
35
120
12
23
For transmitters with a maximum output power not listed above, the advisable separation distance “d” in meters (m) can be determined
by using the equation applicable to the frequency of the transmitter, where “P” is the maximum output power of the transmitter in watts
(W) according to the transmitter manufacturer.
NOTE 1: At 80MHz and 800MHz, the separation distance for the highest frequency range is applied.
NOTE 2: The ISM (industrial, medical and scientific) frequency bands between 150kHz and 80MHz are 6.765MHz to 6.795MHz; 13.553
MHz to 13.567MHz; 26.957MHz to 27.283MHz; and 40.66MHz to 40.70MHz.
NOTE 3: An additional factor of 10/3 is used in calculating the advisable separation distance for transmitters in the ISM frequency
bands between 150kHz and 80MHz and in the frequency range 80MHz to 2.5GHz to reduce the likelihood of interference that mobile/
portable communications equipment could cause if taken inadvertently to patient areas.
NOTE 4: These directives may not be applicable in all situation. Electromagnetic transmission is affected by the absorption and
reflection of structures, objects and people.
