![background image](http://html.mh-extra.com/html/global/maxi-s-4500lx/maxi-s-4500lx_owners-manual_2232454037.webp)
Section 7
Technical Data
Appendix A-2
A-4
Guidance and manufacturer’s declaration – electromagnetic immunity
The MAXI S 4500LX Examination Chair is intended for use in the electromagnetic environment specified
below. The customer or the user of the MAXI S 4500LX Examination Chair should assure that it is used in
such an environment.
Immunity Test
IEC 60601 test level Compliance level
Electromagnetic
environment – guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
3 V/m
Portable and mobile RF communication
equipment should be used no closer to any
part of the MAXI S 4500LX Examination
Chair, including cables, than the recom-
mended separation distance calculated
from the equation applicable to the fre-
quency of the transmitter.
Recommended separation distance
d = 1.2√P
d = 1.2√P 80 MHz to 800 MHz
d = 2.3√P 800 MHz to 2.3 GHz
where
P
is the maximum output power
rating 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 sit
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: