Apex Digital XT Fit - EMC Information; Electromagnetic Emissions Guidance; Electromagnetic Immunity Guidance

XT Fit /English 17
Appendix A: EMC Information
Guidance and Manufacturer’s Declaration- Electromagnetic Emissions:
This device is intended for use in the electromagnetic environment specified below. The user of this device should make
sure it is used in such an environment.
Emissions Test
Compliance
Electromagnetic Environment-Guidance
RF emissions
CISPR 11
Group1
The device 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
The device is suitable for use in all establishments, including domestic
establishments and those directly connected to the public low-voltage
power supply network
Harmonic emissions
IEC61000-3-2
Class A
Voltage fluctuations /
Flicker emissions
IEC61000-3-3
Complies
Warning:
1. The device should not be used adjacent to or stacked with other equipment. If adjacent or stacked use is necessary, the device
should be observed to verify normal operation in the configuration in which it will be used.
2.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.
3. 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 CPAP, including cables specified by the
manufacturer. Otherwise, degradation of the performance of this equipment could result.
Guidance and Manufacturer’s Declaration- Electromagnetic Immunity:
This device is intended for use in the electromagnetic environment specified below. The user of this device should make
sure it is used in such an environment.
Basic EMC standard
Immunity Test Levels
Compliance
Levels
Electromagnetic
Environment-Guidance
Professional
healthcare
facility environment
HOME HEALTHCARE
ENVIRONMENT
Electrostatic
Discharge (ESD)
IEC61000-4-2
±8kV contact
±15kV air
±8kV contact
±15kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the
relative humidity should be at
least 30 %.
Electrical fast
transient/ burst
IEC61000-4-4
±2kV for power supply line
±1kV for input/output line
±2kV for power
supply line
±1kV for
input/output line
Mains power quality should be
that of atypical commercial or
hospital environment
Surge
IEC61000-4-5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to
line(s)
± 1 kV line(s) to
line(s)
Mains power quality should be
that of atypical commercial or
hospital environment.