Guidance and Manufacturer's Declaration – Electromagnetic Immunity
The Vercise DBS System is intended for use in the electromagnetic environment specified below. The customer or the
user of the Vercise DBS System should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test Level
Conducted RF
3 Vrms
IEC 61000‑4‑6
150 kHz to 80 MHz
(ETS only)
10 V/m
Radiated RF
IEC 61000‑4‑3
80 MHz to 2,7 GHz
Note: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
a 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 Vercise DBS System is used exceeds
the applicable RF compliance level above, the Vercise DBS System should be observed to verify normal operation.
If abnormal performance is observed, additional measures may be necessary, such as re‑orienting or relocating the
Vercise DBS System.
Compliance Level
Electromagnetic Environment - Guidance
3 Vrms
Professional healthcare facility
environment and home healthcare
150 kHz to 80 MHz
environment.
6 Vrms in ISM and
amateur radio bands
between 150 kHz and
80 MHz
Professional healthcare facility
environment and home healthcare
environment.
Field strengths from fixed RF transmitters,
as determined by an electromagnetic
site survey
10 V/m
compliance level in each frequency range.
80 MHz to 2,7 GHz
Interference may occur in the vicinity of
equipment marked with the symbol shown
below:
Electromagnetic Compatibility
, should be less than the
a
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