Symbol Descriptions
The CE mark and
Notified Body
Registration
Numbers, the
requirement of Annex
II from Medical
Device Directive
93/42/EEC are met.
Indicates this
device is subject to
the Waste
Electrical and
Electronic
Equipment
Directive in the
European Union.
Do not reuse
Please read the
instructions for use
Paper Recycling
Manufacturer
BF type applied part
Battery Recycling
Authorised
representative
in the
European
community
Guidance and manufacturer’s declaration – electromagnetic immunity
The TH8xyz series is intended for use in the electromagnetic environment specified below. The
customer or the user of the TH8xyz series 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
Not
applicable
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any part
of the TH8xyz series, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d =
1,2
d =
1,2
80 MHz to 800 MHz
d =
1,2
800 MHz to 2,5 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 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:
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 TH8xyz series is used exceeds the
applicable RF compliance level above, the TH8xyz series should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the TH8xyz series.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Guidance and manufacturer’s declaration – electromagnetic emissions
The TH8xyz series is intended for use in the electromagnetic environment specified below. The
customer or the user of the TH8xyz series should assure that it is used in such an environment.
Emissions test
Compliance
Electromagnetic environment
–
guidance
RF emissions
CISPR 11
Group 1
The TH8xyz series uses RF energy only for its
internal function. Therefore, its RF emissions are very
low and are not likely to cause any interference in
nearby electronic equipment.
RF emissions
CISPR 11
Class B
Harmonic
emissions
IEC 61000-3-2
Not applicable
Voltage
fluctuations/
flicker emissions
IEC 61000-3-3
Not applicable
The TH8xyz series is suitable for use in all
establishments, including domestic establishments
and those directly connected to the public low-voltage
power supply network that supplies buildings used for
domestic purposes.
