BPro
®
BT (Connect to PC Version) Operator Manual
Manufacturer’s EMC Declaration
36
15 Manufacturer’s EMC Declaration
Manufacturer’s Declaration — Electromagnetic emissions
The BPro
®
BT is intended for use in the electromagnetic environment specified below. The customer or the user of the BPro
®
BT
should ensure that it is used in such an environment.
Emissions test
Compliance
Electromagnetic environment (guidance)
RF emissions:
CISPR 11
Group 1
The BPro
®
BT uses RF energy only for its internal functions. Therefore, RF
emissions are very low and are not likely to cause any interference to nearby
electronic equipment.
RF emissions: CISPR 11
Class B
The BPro
®
BT is suitable in all establishments, including domestic
establishments and those directly connected to public low-voltage power supply
network that supplies buildings used for domestic purposes.
Manufacturer’s Declaration — Electromagnetic Immunity
The BPro
®
BT is intended for use in the electromagnetic environment specified below. The customer or the user of the BPro
®
BT
should ensure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance
level
Electromagnetic environment (guidance)
Electrostatic discharge (ESD): IEC
61000-4-2
±6 kV contact
±8 kV air
±6 kV
±8 kV
Floors should be wood, concrete, or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30%.
Magnetic field power frequency: 50/60
Hz
Magnetic field:
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
Portable and mobile communications
equipment should be used no closer to any
part of the BPro
®
BT, including cables, than the
recommended separation distance, d,
calculated from the equation applicable to the
frequency of the transmitter, as follows:
Conducted RF:
IEC 61000-4-6
3 V
RMS
:
150 kHz to 80 MHz
Not
applicable
Not applicable
Radiated RF:
IEC 61000-4-3
3 V/m:
80 MHz to 2.5 GHz
3 V/m
d
= (3.5/3)
√
P
meters for 80 MHz to 800 MHz
d
= (7/3)
√
P
meters for 800 MHz to 2.5 GHz
where
P
is the maximum output power rating
of the transmitter in watts (W).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site 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:
Manufacturer’s declaration — electromagnetic immunity
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
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 in the location in which the BPro
®
BT is used exceeds the applicable RF compliance level above, the BPro
®
BT
should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary,
such as reorienting or relocating the BPro
®
BT.
b
Over the frequency range of 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
