853591-1_AIR-I-MTINI-1 Avant AIR+ Installation Manual
13
Effective Date: 12-08-2017
EMC Precautions
The Avant Audiometer needs special precautions regarding EMC and needs to be installed and
put into service according to the following EMC information.
List of all cables and maximum lengths of cables, transducers and accessories:
Transducer / Accessories
Maximum Cable length
USB Cable
3 meters
Insert Earphones
2 meters
All Headsets
2 meters
All Microphones
2 meters
Warnings!
•
The use of accessories, transducers and cables other than those specified, with the
exception of transducers and cables sold by the manufacturer of the Avant Audiometer
as replacement parts for internal components, may result in increased emissions or
decreased immunity of the Avant Audiometer.
•
The Avant Audiometer should not be used adjacent to or stacked with other equipment
and if adjacent or stacked use is necessary, the Avant Audiometer should be observed
to verify normal operation in the configuration in which it will be used.
•
The Avant Audiometer may be interfered with by other equipment, even if that other
equipment complies with CISPR emission requirements.
•
The Avant Audiometer does not have life supporting function
•
Portable and mobile RF communications equipment can affect the Avant Audiometer.
Guidance and manufacturer’s declaration – electromagnetic emissions
The Avant Audiometer is intended for use in electromagnetic environment specific below. The customer or the user of
the Avant Audiometer should assure that it is used in such an environment.
Emission test
Compliance
Electromagnetic environment - guidance
RF emissions
CISPR 11
Group 1
The Avant Audiometer 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
CISPR 11
Class B
The Avant Audiometer 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.
Harmonic emissions
IEC 61000-3-2
Non applicable
Voltage fluctuations / flicker emissions
IEC 61000-3-3
Non applicable
Guidance and manufacturer’s declaration – electromagnetic immunity
The Avant Audiometer is intended for use in electromagnetic environment specific below. The customer or the user of
the Avant Audiometer should assure that it is used in such an environment.
Immunity test
IEC 60601
test level
Compliance level
Electromagnetic
environment - guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
+/- 6 kV contact
+/- 8 kV air
+/- 6 kV contact
+/- 8 kV air
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30%.
