KaVo DEXIS CariVu 3-in-1, Инструкция по эксплуатации

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Instructions for use DEXIS CariVu 3-in-1 by KaVo
9 Information concerning the electromagnetic compatibility in accordance with EN IEC 60601-1-2 | 9.4 Recom-
mended safe distance between portable and mobile HF telecommunications equipment and the treatment unit
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electromagnetic environment in terms of stationary transmitters. If the mea-
sured field strength at the site, at which the DEXIS CariVu 3-in-1 by KaVo is
used, exceeds the compliance levels shown above, the DEXIS CariVu 3-in-1 by
KaVo should be monitored to demonstrate proper function. If any uncommon
performance characteristics are observed, additional measures may be re-
quired, such as, e.g., changing the orientation or using a different location for
the DEXIS CariVu 3-in-1 by KaVo.
d
In the frequency range of 150 kHz to 80 MHz, the field strength should be less
than 3V
eff
V/m.
9.4 Recommended safe distance between portable and
mobile HF telecommunications equipment and the
treatment unit
The DEXIS CariVu 3-in-1 by KaVo is intended for use in an electromagnetic en-
vironment in which the HF interference parameters are controlled. The cus-
tomer or the user of the DEXIS CariVu 3-in-1 by KaVo can help prevent electro-
magnetic interference by maintaining the minimum distance between portable
and mobile HF telecommunications devices (transmitters) and the DEXIS
CariVu 3-in-1 by KaVo depending on the output of the communication device as
indicated below.
Safe distance depending on the transmission frequency:
Rated power of the
transmitter in W 150 kHz to 80 MHz
d=1.17
P m
80 MHz to 800 MHz
d=1.17
P m
800 MHz to 2.5 GHz
d=2.33
P m
0.01 0.1 0.1 0.2
0.1 0.4 0.4 0.7
1 1.2 1.2 2.3
10 3.7 3.7 7.4
100 11.7 11.7 23.3
For transmitters whose maximum rated power is not in the above table, the
recommended safe distance d in meters (m) can be calculated using the equa-
tion for the respective gap, where P is the maximum rated power of the trans-
mitter in Watts (W) according to the manufacturer's information.
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
The spread of electromagnetic waves is absorbed and reflected by buildings,
objects and people.