lopital Elexo Instructions For Use Manual page 91

Guidance and Manufacturer's declaration-electromagnetic immunity
The Elexo is intended for use in the electromagnetic environment specified below. The customer or the user of the Elexo
should assure that it is used in the following environment:
Immunity Test IEC 60601-1-2 Test
Level
RF Common mode/ 3 Vrms
Conducted Susceptibility 150 kHz to 80 MHz
IEC 61000-4-6
Radiated RF Electromag-
netic Field 3 V/m
IEC 61000-4-3 80 MHz to 2,5 GHz
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 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 Elexo is used exceeds the applicable RF compliance level above,
the Elexo should be observed to verify normal operation. If abnormal performance is observed, additional measures may be
necessary, such as re-orienting or relocating the Elexo.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Elexo Dusch- und Toilettenstuhl | Benutzeranleitung | 91
Compliance Level Electromagnetic Environment - guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the Elexo,
including cables than the recommended separation
distance calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d =1,2 √P
d =1,2 √P
3 V d =2,4 √P
Where P is the maximum output power rating
of the transmitter in watts (W) according to the
transmitter manufacturer and d is the recom-
mended
3 V/m separation distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance level in each
frequency range.
Interference may occur in the vicinity of equipment
marked with the following symbol:
80 MHz to 800 MHz
800 MHz to 2,5 GHz
b
a