17
16
Appendix
Warning
Appendix
EMC Guidance
Warning
：
Don’t near active HF surgical equipment and the RF shielded room of an ME
system for magnetic resonance imaging, where the intensity of EM disturbances is high.
Warning
：
Use of this equipment adjacent to or stacked with other equipment should be
avoided because it could result in improper operation. If such use is necessary, this
equipment and the other equipment should be observed to verify that they are operating
normally.
Warning: Use of accessories, transducers and cables other than those specified or
provided by the manufacturer of this equipment could result in increased electromagnetic
emissions or decreased electromagnetic immunity of this equipment and result in improper
operation.”
Warning
：
Portable RF communications equipment (including peripherals such as
antenna cables and external antennas) should be used no closer than 30 cm (12 inches)
to any part of the equipment GBF-1717-W, including cables specified by the manufacturer.
Otherwise, degradation of the performance of this equipment could result.
Guidance and manufacturer’s declaration -electromagnetic emissions and Immunity
Table 1
Guidance and manufacturer’s declaration - electromagnetic emissions
Emissions test
Compliance
RF emissions
CISPR 11
Group 1
RF emissions
CISPR 11
Class B
Harmonic emissions
IEC 61000-3-2
Not applicable
Voltage fluctuations/ flicker
emissions
IEC 61000-3-3
Not applicable
Table 2
Guidance and manufacturer’s declaration - electromagnetic Immunity
Immunity Test
IEC 60601-1-2
Test level
Compliance level
Electrostatic discharge (ESD)
IEC 61000-4-2
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air
Electrical fast transient/burst
IEC 61000-4-4
Not applicable
Not applicable
Surge
IEC 61000-4-5
Not applicable
Not applicable
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
Not applicable
Not applicable
Power frequency magnetic
field
30 A/m
50Hz/60Hz
30 A/m
50Hz/60Hz
IEC 61000-4-8
Conducted RF
IEC61000-4-6
Not applicable
Not applicable
Radiated RF
IEC61000-4-3
10 V/m
80 MHz – 2,7 GHz
80
%
AM at 1 kHz
10 V/m
80 MHz – 2,7 GHz
80
%
AM at 1 kHz
NOTE U
T
is the a.c. mians voltage prior to application of the test level.
