lopital Amfora Mode D'emploi page 78

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