HHP VM 9100RM III Gebrauchsanweisung Seite 44

The "VM 9100RM III therapy system" is intended for operation in the electromagnetic
environment indicated below.
The operator has to ensure that the "VM 9100RM III therapy system" is operated in this kind
of environment.
Immunity IEC 60601-1-2
test level
testing
Conducted 3 Veff
radio-frequency
150 kHz to 80
acc. to IEC
MHz
61000-4-6
3 V/m
Radiated radio-
frequency acc.
80 MHz to 2.7
to IEC 61000-4-
GHz
3
Comment 1: For 80 MHz and 800 MHz, the higher frequency range applies.
Comment 2: These guidelines may not be applicable in all cases. The spreading of electromagnetic quantities
is influenced by the absorption and reflexions of buildings, objects and persons.
a The field intensity of stationary transmitters such as base stations of radio telephones and mobile land
radio equipment, amateur radios, AM and FM radio and television stations, cannot be exactly predetermined
in theory. To determine the electromagnetic environment regarding the stationary transmitters, a study of the
electromagnetic phenomena of the place of use should be considered. If the measured field intensity at the
place of use of the VM 9100RM III therapy system exceeds the above-mentioned conformity levels, the VM
9100RM III therapy system should be observed to prove its functionality. If unusual performance
characteristics are observed, additional measures may be required, e. g. different positioning or a different
place of use of the VM 9100RM III therapy system.
b Above the frequency range of 150 kHz to 80 MHz the field intensity should be below 3 V/m.
Compliance level Electromagnetic environment - Guidelines
Portable and mobile radio devices should not be
used at a distance to the VM 9100RM III therapy
system which is less than the recommended
protective distance which is calculated based on
the equation which is applicable for the
transmission frequency.
Recommended protective distance:
3 Veff
P is the rated power of the transmitter in Watt
(W) according to the information by the
transmitter manufacturer and d is the
recommended protective distance in metres (m).
The field intensity of stationary radio transmitters
should be less than the conformity level
3 Veff
regarding all frequencies according to a test on
site.
In the surroundings of devices which bear the
following symbol, interference is possible.
21
d= 1.2 m √P for 80 MHz to 800 MHz
d= 2.3 m √P for 800 MHz to 2.7 GHz