User's Manual

Guidance and manufacturer's declaration
Guidance and Manufacturer's Declaration - Electromagnetic Emissions
The Guardian Link transmitter is intended for use in the electromagnetic environment
specified below. The customer or the user of the Guardian Link should make sure that
it is used in such an environment.
Emissions Test Compliance Electromagnetic Environment - Guidance
RF emissions
CISPR 11
Group 1 The Guardian Link must emit electromagnetic energy in order
to perform its intended function. Nearby electronic equipment
may be affected.
RF emissions
CISPR 11
Class B The Guardian Link is suitable for use in all establishments, in-
cluding domestic and those directly connected to the public
low-voltage power supply network that supplies buildings used
for domestic purposes.
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The Guardian Link is intended for use in the electromagnetic environment specified
below. The customer or the user of the Guardian Link should assure that it is used in
such an environment.
Immunity Test IEC 60601 Test Level Compliance
Level
Electromagnetic Envi-
ronment - Guidance
Electrostatic dis-
charge (ESD)
IEC 61000-4-2
±2 kV, ±4 kV, ±8 kV Air
±2 kV, ±4 kV, ±6 kV Indi-
rect
±8 kV Air
±6 kV Indirect
±22 kV Air,
<5% RH
For use in a typical domes-
tic, commercial, or hospital
environment.
Electrical fast transi-
ent/burst
±2 kV for power supply
lines
Not applicable Requirement does not apply
to this battery powered
device.
IEC 61000-4-4 ±1 kV for input/output lines
Surge
IEC 61000-4-5
±1 kV line(s) to line(s)
±2 kV line(s) to earth
Not applicable Requirement does not apply
to this battery powered
device.
Voltage dips, short in-
terruptions and volt-
age variations on
power supply lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
Not applicable Requirement does not apply
to this battery powered
device.
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English