Medisana LT 470 Instruction Manual page 117

Guidance and manufacturer's declaration – electromagnetic immunity
The model LT 470 ("Mini Daylight" ) is intended for use in the electromagnetic
environment specified below. The customer or the user of the model LT 470 ("Mini
Daylight") should ensure that it is used in such an environment.
Emissions test
RF emissions complies
CISPR 15
Harmonic emis- Class C
sions
IEC 61000-3-2
Voltage fluc- complies
tuations / flicker
emissions
IEC 61000-3-3
Recommended separation distances between
portable and mobile RF communications equipment and the LT 470 ("Mini Daylight")
The model LT 470 ("Mini Daylight") is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of the Model LT 470
("Mini Daylight") can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (transmitters) and the
model LT 470 ("Mini Daylight") as recommended below, according to the maximum output
power of the communications equipment.
Rated maximum out-
put power of transmit-
ter W
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separa-
tion distance d in meters (m) can be estimated using the equation applicable to the frequency
of the transmitter, where P is the maximum output power rating of the transmitter in watts (W)
according to the transmitter manufacturer. NOTE 1 At 80 MHz and 800 MHz, the separation
distance for the higher frequency range applies. NOTE 2 These guidelines may not apply in all
situations. Electromagnetic propagation is affected by absorption and reflection from struc-
tures, objects and people.
Normative Reference (Appendix)
Compliance
The model LT 470 ("Mini Daylight") is not suitable for
interconnection with other equipment.
Class C with IEC 61000-3-2
Complies with IEC 61000-3-3
The model LT 470 ("Mini Daylight") is suitable for use
in all establishments, including domestic establish-
ments and those directly connected to the public
low-voltage power supply network that supplies
buildings used for domestic purposes.
Separation distance according to frequency of transmitter m
150 kHz to 80 MHz
0.117
0.369
1.167
3.690
11.67
Electromagnetic environment – guidance
80 MHz to 800 MHz
0.117
0.369
1.167
3.690
11.67
800 MHz to 2,5 GHz
0.233
0.369
2.333
7.377
23.33