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Appendix B: EMC guidelines and manufacturer's declaration
1. Guidelines and manufacturer's declaration – electromagnetic emissions
The SONIDOSMART is intended for use in an electromagnetic environment as specified below. The customer or user
of the SONIDOSMART should ensure that it is operated in such an environment.
Emissions Compliance Electromagnetic environment –
Guideline
RF emissions
in accordance with
CISPR 11 Group 1 The SONIDOSMART 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.
RF emissions
in accordance with
CISPR 11 Class A
The SONIDOSMART is suitable for
use in all facilities, including residen-
tial ones, that are directly connected
to the public mains supply that also
supplies buildings used for residen-
tial purposes.
Emissions of harmonics
in accordance with IEC 61000-3-2
Class A
Emission of voltage fluctua-
tions/flickers
in accordance with IEC
61000-3-3 Compliant
2. Guidelines and manufacturer’s declaration – electromagnetic immunity
The SONIDOSMART is intended for use in the electromagnetic environment specified below. The customer or
user of the SONIDOSMART should ensure that it is used in such an environment.
Immunity tests IEC 60601 test
level
Compliance level Electromagnetic envi-
ronment – Guidelines
Electrostatic dis-
charge (ESD)
in accordance with
IEC 61000-4-2 ± 6 kV contact
discharge
± 8 kV air dis-
charge
± 6 kV contact discharge
± 8 kV air discharge Floors should be made from
wood or concrete or fur-
nished with ceramic tiles. If
floors are covered with syn-
thetic material, the relative
humidity should be at least
30%.
Fast transient
electrical dis-
turbances/burst
s
in accordance
with IEC 61000-
4-4 ± 2 kV for mains
leads
± 1 kV for input and out-
put leads
± 2 kV for mains leads
± 1 kV for input and out-
put leads
The supply voltage quality
must correspond to that of a
typical commercial or hospi-
tal environment.
Surge voltages
(surges)
in accordance
with IEC 61000-
4-5
±1 kV phase-to-
phase voltage
± 2 kV phase-to-earth
voltage
±1 kV phase-to-
phase voltage
± 2 kV phase-to-earth
voltage
The supply voltage quality
must correspond to that of
a typical commercial or
hospital environment.