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Chapter 7
Electromagnetic compatibility
Below cables information are provided for EMC reference.
Cable
Max. cable length,
Shielded/unshielded
Number
Cable
classification
USB data cable
1m
shielded
1 Set
DC Power
Important information regarding Electro Magnetic Compatibility (EMC)
This electrical medical equipment needs special precautions regarding EMC and put into service according to
the EMC information provided in the user manual; The equipment conforms to this IEC 60601-1-2:2014
standard for both immunity and emissions. Nevertheless, special precautions need to be observed:
The equipment with Following ESSENTIAL PERFORMANCE:
When exposed to interferences, the error
between the output pressure value of the pressure sensor of each channel and the pressure of the standard
pressu
re chamber is ≤± 4.0mmhg.
The equipment is intended used in Home healthcare environment and Professional healthcare facility
environment except for 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
”
.
The 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
the equipment
, including
cables specified by the manufacturer. Otherwise, degradation of the performance of this equipment could result.”
WARNING: If the use location is near (e.g. less than 1.5 km from) AM, FM or TV broadcast antennas, before
using
this equipment, it should be observed to verify that it is operating normally to assure that the
equipment rema
ins safe with regard to electromagnetic disturbances throughout the expected service life.
STATEMENT
: For the purpose of its operation, the equipment has Bluetooth communication function, it
includes RF transmitter and receiver, 2402-2480MHz, GFSK modulation.
EMI Compliance Table (Table 1)