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Radio Technology: Bluetooth: IEEE 802.15 Frequency-hopping spread spectrum.
Bluetooth specification: v2.1 + EDR (Enhanced Data Rate).
Bluetooth Class / Power: Class 2 Bluetooth module. Software controllable power. Max power 4 dBm.
RF frequencies: 79 bands (1 MHz each; centered from 2.402 to 2.480 GHz) in the range 2,400-
2,483.5 GHz.
The Bluetooth device is preconfigured with 128bit encryption and a CCITT CRC Checksum. There is
no need or provision to change this setting
The USB port is to be used for charging the FeNObreath™ device, this should be carried out via the
supplied USB lead and also can be used for transferring encrypted patient data. The FeNObreath™ is
not intended to be connected to any wireless adaptors or any other USB Host.
Electromagnetic Immunity
The FeNObreath™ and FeNObreath™ Dock comply with the IEC60601-1-2:2014 4th edition
electromagnetic compatibility.
The FeNObreath™ Monitor is suitable for the electromagnetic environment of typical commercial or
hospital settings.
During the immunity testing described below the FeNObreath™ Monitor continued to provide
essential performance. We considered essential performance to be an NO reading within ±5ppb of
inputted level. A deviation of ±5ppb has no physiological significance.
WARNINGS:
•
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
FeNObreath™ Monitor, including cables specified by the manufacturer. Otherwise,
degradation of the performance of this equipment could result.
•
The FeNObreath™ Monitor should not be used adjacent to or stacked with other equipment.
If adjacent or stacked use is necessary, the FeNObreath™ Monitor should be observed to
verify normal operation. If operation is not normal, the FeNObreath™ or the other
equipment should be moved.
•
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.
•
Avoid exposure to known sources of EMI (electromagnetic interference) such as Magnetic
Resonance Imaging (MRI) systems, diathermy, lithotripsy, electrocautery, RFID (Radio
Frequency Identification), and electromagnetic security systems such as metal detectors.
•
Keep the FeNObreath™ outside the MRI scanner room.
Note that the presence of RFID devices may not be obvious. If such interference is suspected
reorient equipment if possible, to maximize distances.
