KaVo DIAGNOcam Vision Full HD, Instructions For Use Manual

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Instructions for use DIAGNOcam Vision Full HD
9 Information concerning the electromagnetic compatibility according to EN IEC 60601-1-2 | 9.3 Immunity to elec-
tromagnetic interference
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9.3 Immunity to electromagnetic interference
The DIAGNOcam Vision Full HD is designed for use in an environment of the
kind specified below. The customer or the user of the DIAGNOcam Vision Full
HD should ensure that the device is used in an environment of the specified
type.
Interference im-
munity tests EN 60601 test level Compliance level Electromagnetic environment
- Guidelines
Wireless HF interfer-
ence according to EN
61000-4-3 10 V/m
80 MHz to 2.7 GHz 10 V/m Handheld and mobile wireless
devices should not be used at a
shorter distance from the DIA-
GNOcam Vision Full HD including
cables than the recommended
safe clearance calculated using
the appropriate equation for the
emission frequency.
Recommended safe distance:
d = 1.17
P
d= 1.17
P
for 80 MHz to 800
MHz
d= 2.33
P
for 800 MHz to 2.5
GHz
where P is the maximal nominal
power of the transmitter in watts
(W) as specified by the transmit-
ter manufacturer and d is the re-
commended safe clearance in
metres (m).
b
The field strength of stationary
wireless radio transmitters as
measured locally
c
should be
lower than the conformance level
at all frequencies.
d
Interference is possible in the vi-
cinity of devices bearing the fol-
lowing icon.
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not be applicable in every case. The propagation
of electromagnetic waves is subject to absorption and reflection by buildings,
objects, and people.
a
The ISM frequency bands (for industrial, scientific, and medical applications)
between 150 kHz and 80 MHz are 6.765 MHz to 6.795 MHz; 13.553 MHz to
13.567 MHz; 26.957 MHz to 27.283 MHz, and 40.66 MHz to 40.70 MHz.
b
The compliance levels in the ISM frequency bands between 150 kHz and 80
MHz and in the frequency range from 80 MHz to 2.5 GHz are intended to re-
duce the probability of mobile/handheld communications facilities causing inter-
ference when they are inadvertently introduced into the patient area. For this
reason, the additional factor of 10/3 is applied in the calculation of the recom-
mended safe clearances in these ranges of frequencies.
c
The field strength of stationary transmitters, such as, e.g. base stations of mo-
bile phones and mobile terrestrial radio devices, amateur radio stations, AM and
FM radio and television transmitters, cannot be determined exactly based on
theoretical considerations. A site study should be considered to determine the