BRASSELER USA Forza V3 Manuel D'utilisation page 17

GUIDANCE AND MANUFACTURER'S DECLARATION - ELECTROMAGNETIC IMMUNITY
The Forza V3/Forza V3 LED is intended for use in the electromagnetic environment specifi ed below. The customer or the user of the
Forza V3/Forza V3 LED should assure that it is used in such an environment.
IMMUNITY TEST EN/IEC60601 TEST LEVEL
Conducted RF 3Vrms
EN/IEC61000-4-6 150 kHz to 80MHz
Radiated RF 3V/m
EN/IEC61000-4-3 80MHz to 2.5 GHz
NOTE 1 At 80MHz and 800MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and refl ection from
structures, objects and people.
a Field strengths from fi xed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobiles radios, amateur radio, AM and FM
radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fi xed RF transmitters,
an electromagnetic site survey should be considered. If the measured fi eld strength in the location in which the Forza V3/Forza V3 LED is used exceeds the
applicable RF compliance level above, the Forza V3/Forza V3 LED should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the Forza V3/Forza V3 LED.
b Over the frequency range 150kHz to 80MHz, fi eld strengths should be less than 3 V/m.
CABLES AND ACCESSORIES
Handpiece cord
Foot Control
AC Adaptor
Recommended separation distances between portable and mobile RF communications equipment and the Forza V3/Forza V3 LED.
The Forza V3/Forza V3 LED is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or
the user of the Forza V3/Forza V3 LED can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the Forza V3/Forza V3 LED as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output
power of transmitter W
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 estimated 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 refl ection from structures, objects and people.
COMPLIANCE LEVEL
3Vrms
3V/m
MAXIMUM LENGTH COMPLIES WITH
2 m RF emissions, CISPR11, EN55011
5 m Harmonic emissions,
5m Voltage fl uctuations/ fl icker emission,
Electrostatic discharge (ESD)
Electric fast transient / burst
Surge
Voltage dips, short interruptions and voltage variations on power supply
input lines
Power frequency(50/60Hz) magnetic fi eld
Conducted RF
Radiated RF
Separation distance according to frequency of transmitter m
150kHz to 80MHz d=1.2
0.12
0.38
1.2
3.8
12
ELECTROMAGNETIC ENVIRONMENT - GUIDANCE
Portable and mobile RF communications equipment should be used no
closer to any part of the Forza V3/Forza V3 LED, including cables, than
the recommended separation distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance
d = 1.2 P
d = 1.2 P 80MHz to 800MHz
d = 2.3 P 800MHz to 2.5GHz
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:
P 80MHz to 800MHz d=1.2
0.12
0.38
1.2
3.8
12
15
Class B/ Group 1
EN/IEC61000-3-2
EN/IEC61000-3-3
EN/IEC61000-4-2
EN/IEC61000-4-4
EN/IEC61000-4-5
EN/IEC61000-4-11
EN/IEC61000-4-8
EN/IEC61000-4-6
EN/IEC61000-4-3
P 800MHz to 2.5GHz d=2.3
0.23
0.73
2.3
7.3
23
P