Manufacturer’s EMC guidelines
48
Electromagnetic immunity
The Tel-O-Graph
®
BT plus is intended to be operated in the electromagnetic environment specified below. Only use
the Tel-O-Graph
®
BT plus in such an environment.
Measurement of
interference emissions
IEC 60601-1 test
level
Compliance level
Electromagnetic environment
–
guidelines
Electrostatic discharge
(ESD) in accordance with
IEC 61000-4-2
+/- 8kV
contact discharge
+/- 15kV
air discharge
+/- 8kV
contact discharge
+/- 15kV
air discharge
Floors should consist of wood or cement
or ceramic tiles. If the floor consists of
synthetic materials, relative humidity
must be at least 30%.
RF radiated disturbances
in accordance with
IEC 61000-4-3
10 V/m
80 MHz to 2.7 GHz
10 V/m
Do not use wearable or portable radio
equipment closer to the Tel-O-Graph
®
BT
plus or its cables than the recommended
safe distance.
The field strength of stationary radio
wireless transmitters should be lower
than the compliance level at all
frequencies, as shown by an on-site
examination. Interference is possible in
the vicinity of devices bearing the graphic
symbol
“
non-ionising radiation
”
.
Summary of Contents for Tel-O-Graph BT plus
Page 1: ...Operating manual EN Tel O Graph BT plus ...
Page 51: ...Rev A 18 12 2018 ...
