Veridian Healthcare 11-511 Manual De Instrucciones página 19

ELECTROMAGNETIC COMPATIBILITY
For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacturer's declaration - electromagnetic immunity
This device is intended for use in the electromagnetic environment specified below. The customer or the user of this device should assure that it is used in such an environment.
Immunity Test IEC 60601 Test Level
Conducted RF 3 Vrms 150 kHz to 80 MHz
IEC 61000-4-6
Radiated RF 3 V/m 80 MHz to 2,5 GHz
IEC 61000-4-3
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.
* 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 this device is used exceeds the applicable RF compliance level above, this device should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating this device.
** Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Recommended separation distances between portable and mobile RF communications equipment and this device
This device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of this device can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and this device as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
W
d = 1
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be determined using the equation applicable to the frequency of the transmitter,
where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for 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.
Compliance Level
150 kHz to 80 MHz ,80 MHz to 800 MHz
2 .
0,12
d = 1
0,38
0,12
1,2
0,38
3,8
1,2
12
3,8
12
Table 3
Electromagnetic Environment Guidance
3 Vrms
3 V/m
d = 1 2 .
d = 1 2 .
d = 2.3
Table 4
Separation distance according to frequency of transmitter
2 . d = 2.3
0,23
0,73
2,3
7,3
23
Portable and mobile RF communications equipment should be used no closer
to any part of this device, including cables, than the recommended separation
distance calculated from the equation applicable to the frequency of the
transmitter.
Recommended separation distance:
80 MHz to 800 MHz
800 MHz to 2,5 GHz
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,* should be less than the compliance level in each frequency range.**
Interference may occur in the vicinity of equipment marked with the following
symbol:
m
800 MHz to 2,5 GHz
ENGLISH • 19