Storz IMAGE1 S CONNECT Instructions For Use Manual page 57

Immunity tests
Note: At 80 MHz and 800 MHz, the higher frequency range applies.
Note: These guidelines may not apply in all situations. The propagation of electromagnetic
waves is affected by absorptions and reflections of buildings, objects, and people.
a
Field strengths from fixed transmitters, e.g., base stations for radio (cellular/cordless) tele-
phones and land mobile radios, amateur radio, AM and FM radio broadcast, and TV broad-
cast cannot be predicted theoretically with accuracy. To assess the electromagnetic environ-
ment with regard to fixed transmitters, an electromagnetic site survey should be considered.
If the measured field strength at the location where the product is being used exceeds the
compliance levels above, the product should be monitored to ensure that it is functioning as
intended. If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the product.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
9.6 Table 4 – Emission class and group
Guidelines and manufacturer's declaration – Electromagnetic emissions
The product is intended for use in such an environment as specified below. The customer or
user of the product should ensure that it is used in such an environment.
Interference emission measure-
ments
RF emissions acc. to CISPR 11
RF emissions acc. to CISPR 11
Emission of harmonic oscillations
acc. to IEC 61000-3-2
Voltage fluctuations/flicker emis-
sions acc. to IEC 61000-3-3
Instructions for use • IMAGE1 S • 705LZA_EN_V2.1_05-2022_IFU_FDA
EN/IEC 60601 test
level
Compliance
Group 1
Class A
Class A
Complies
Electromagnetic compatibility
Compliance Electromagnetic envi-
level ronment – Guidance
The field strengths of fixed
transmitters as determined
by an electromagnetic site
a
survey
than the compliance level
in all frequency ranges.
d = 1.2 √P
80 MHz to 800 MHz
d = 2.3 √P
800 MHz to 2.7 GHz
Interference may occur in
the vicinity of devices
marked with the following
symbol:
Electromagnetic environment –
guidelines
The device 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 device is suitable for use in all
establishments other than domestic
and those directly connected to the
public low voltage power supply
network that supplies buildings
used for domestic purposes.
should be less
b
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