26
ELECTROMAGNETIC COMPATIBILITY (EMC)
• Guidance and manufacturer’s declaration – electromagnetic emissions
This device is intended for use in the electromagnetic environments listed below, and should only be
used in such environments:
Emissions test
Compliance
Electromagnetic environment – guidance
RF emissions CISPR 11
Group 1
RF energy is used only to maintain device’s
operation. Therefore, its RF emissions are so low
that it’s not likely to cause any interference in
nearby electronic equipment.
RF emissions CISPR 11
Class B
Harmonic emissions IEC
61000-3-2
Not Applicable
The device 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.
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Not Applicable
• Guidance and manufacturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environments listed below, and should only be
used in such environments:
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic
environment – guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 8 kV contact
discharge
± 15 kV air
discharge
± 8 kV contact
discharge
± 15 kV air
discharge
In air discharge testing, the climatic
conditions shall bw within the
following rages:
Temperature:15˚~35˚,
Humidity:30%~60%.
Power frequency
magnetic field
IEC 61000-4-8
3 A/m
50 or 60 Hz
3 A/m
50 or 60 Hz
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or hospital environment.
• Recommended separation distances between portable and mobile RF communication
equipment and the device
The device is intended for use in an electromagnetic environment where radiated RF disturbances
are under control. User can help prevent electromagnetic interference by keeping the device at a
minimum distance from portable and mobile RF communications equipment (transmitters). See
table on page 27 for details on the maximum output power of transmitter.
• This Class B digital apparatus complies with Canadian ICES-003.
