Vatech PaX-i3D Smart User Manual page 148

13. Appendices
Guidance and manufacturer's declaration - electromagnetic immunity
The model PaX-i3D Smart(PHT-30LFO) is intended for use in the electromagnetic environment
specified below. The customer or the user of the model PaX-i3D Smart(PHT-30LFO) should
assure that it is used in such an electromagnetic environment
IEC 60601 test
Immunity test
Conducted RF 3 Vrms 150 kHz
IEC 61000-4-6 to 80MHz 3 V
Radiated RF IEC / m 80 MHz to
61000-4-3 2.5GHz
NOTE 1) These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
NOTE 2) It is essential that the actual shielding effectiveness and filter attenuation of the
shielded location be verified to assure that they meet the minimum specification.
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 outside the shielded location in which the model
PaX-i3D Smart(PHT-30LFO) is used exceeds 3V/m, the model PaX-i3D Smart(PHT-30LFO)
should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as relocating the model PaX-i3D Smart(PHT-
30LFO) or using a shielded location with a higher RF shielding effectiveness and filter
attenuation.
Compliance
level level
3 Vrms 150 kHz
to 80 MHz 3 V /
m 80 MHz to 2.5
GHz
141 I
PaX-i3D Smart
Electromagnetic environment -
guidance
The model PaX-i3D Smart(PHT-
30LFO) must be used only in a
shielded location with a minimum
RF shielding effectiveness and, for
each cable that exits the shielded
location, a minimum RF filter
attenuation of 20 dB from 30 MHz
to 230 MHz, 20 dB from 230 MHz
to 1 GHz. Field strengths outside
the shielded location from fixed
RF transmitters, as determined
by an electromagnetic site survey,
should be less than 3 V / m.a
Interference may occur in the
vicinity of equipment marked with
the following symbol: