EMS AIRFLOW ONE Instructions For Use Manual page 14

ELECTROMAGNETIC COMPATIBILITY
The use of parts other than those supplied or listed as accessory may negatively affect EMC performance.
The device has embedded a low power, 8 dBm EIRP max, Bluetooth
pedal. This radio module is disabled when a wired pedal is connected (device reboot required).
The Bluetooth module complies with all the restrictions foreseen by the ERC recommendations 70-03 for the CEPT countries
concerning the Annex 3 (Wideband Data Transmission System band A 2400-2483.5 MHz) without requiring any modifications
of the products by the user.
The product is intended for use and Basic Safety is maintained in the electromagnetic environment specified below.
The customer or the user of this product should assure that it is used in such an environment.
Electromagnetic immunity compliance
Immunity test IEC 60601 test level
Electrostatic discharge (ESD) ± 8 kV contact
IEC 61000-4-2 ± 15 kV air
Electrical fast transient/burst ± 2 kV for power supply lines 100 kHz repetition
IEC 61000-4-4 frequency
± 1 kV for input/output lines 100 kHz repetition frequency
Surge ± 1 kV line(s) to line(s)
IEC 61000-4-5 ± 2 kV line(s) to earth
Voltage dips <5 % UT (>95 % dip in UT) for 0,5 cycle
IEC 61000-4-11 40 % UT (60 % dip in UT) for 5 cycles
70 % UT (30 % dip in UT) for 25 cycles
0 % UT for 0,5 cycle at 0°, 45°, 90°, 135°, 180°, 225°, 270°
and 315°
0 % UT for 1 cycle single phase
Voltage interruptions
IEC 61000-4-11 <5 % UT (>95 % dip in UT) for 5 s
0% UT for 250 cycles
Power frequency (50/60 Hz) 30 A/m
magnetic field
IEC 61000-4-8
Conducted RF 3 V
IEC 61000-4-6 150 kHz to 80 MHz
6V in ISM bands 150kHz
and 80 MHz
80 % AM at 1 kHz
Radiated RF 3 V/m
IEC 61000-4-3 80 MHz to 2.7 GHz
80% AM at 1 kHz
Proximity fields from RF See Table below
wireless communications
equipment
IEC 61000-4-3
IEC 61000-4-39 134.2 kHz / Modulation
pulsée 2.1 kHz / 65A/m
13.56 kHz / Modulation
pulsée 50 kHz / 7.5A/m
Notes:
- UT is the a. c. mains voltage prior to application of the test level.
- At 80 MHz and 800 MHz, the higher frequency range applies.
- These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from
structures, objects and people.
20 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 the product is used exceeds the applicable RF compliance
level above, the product should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-
orienting or relocating the product.
21 Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
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2.4 GHz module, for communication with the wireless
®
Compliance level Electromagnetic environment - guidance
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, relative humidity should
be > 30%.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the product
requires continued operation during power
mains interruptions, it is recommended
that the product be powered from an
uninterruptible power supply or a battery.
30 A/m (50 Hz or 60 Hz) Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or hospital
environment.
3 V Portable RF communications equipment
150 kHz to 80 MHz (including peripherals such as antenna
6V in ISM bands 150kHz cables and external antennas) should be
and 80 MHz used no closer than 30 cm (12 inches) to
80 % AM at 1 kHz any part of the AIRFLOW ONE, including
®
its cables. Otherwise, degradation of
the performance of this equipment
3 V/m could result.Field strengths from fixed
80 MHz to 2.7 GHz RF transmitters, as determined by an
80% AM at 1 kHz electromagnetic site survey , should be
20
less than the compliance level in each
frequency range .
21
Interference may occur in the vicinity of
equipment marked with the following
symbol: or
134.2 kHz / Modulation
pulsée 2.1 kHz / 65A/m
13.56 kHz / Modulation
pulsée 50 kHz / 7.5A/m
Proximity fields from RF wireless communications equipment
IEC 61000-4-3
Test
Band
Frequency Service
(MHz)
(MHz)
Pulse Modulation
385 380-390 TETRA 400
18Hz
FM
GMRS 460,
450 430-470 ±5 kHz deviation
FRS 460
1 kHz sine
710 Pulse
745 704-787 LTE Band 13, 17 Modulation
780 217 Hz
GSM 800/900,
810 Pulse
TETRA 800,
870 800-960 Modulation
iDEN 820, CDMA
930 18 Hz
850, LTE Band 5
GSM 1800, CDMA
Pulse
1720 1900,
Modulation
1845 1700-1990 GSM 1900, DECT,
217 Hz
1970 LTE Band 1, 3, 4,
25, UMTS
Bluetooth, WLAN,
Pulse
802.11b/g/n, RFID
2450 2400-2570 Modulation
2450,
217 Hz
LTE Band 7
5240 Pulse
5500 5100-5800 WLAN 802.11a/n Modulation
5785 217 Hz
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on,
the user is encouraged to try to correct interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Electromagnetic emissions compliance
Emissions test Compliance
RF emissions CISPR 11 Group 1
RF emissions CISPR 11 Class B
Harmonic emissions IEC 61000-3-2 Class A
Voltage fluctuations / flicker emissions Complies
IEC 61000-3-3
Immunity test
Maximum power Distance
Modulation
(W) (m)
1,8 0,3 27
2 0,3 28
0,2 0,3 9
2 0,3 28
2 0,3 28
2 0,3 28
0,2 0,3 9
Electromagnetic environment - guidance
The product uses RF energy only for its internal function. Therefore, its
RF emissions are very low and are not likely to cause any interference in
nearby electronic equipment.
The product is suitable for use in all establishments, including domestic
establishments and those directly connected to the public low-voltage
power supply network that supplies buildings used for domestic purposes.
level
(V/m)
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