Invu by Nuvo™
User Manual
Specifications
NV-UMLS-0012
87
Electromagnetic Emissions
To reduce the effects associated with very strong electromagnetic fields, avoid using the
device near strong radio frequency signals or portable or mobile radiofrequency devices,
other than the mobile device with the INVU application.
The device complies with requirements of IEC/EN 60601-1:2012 for general requirements
for the safety of medical electrical equipment (Type BF applied part, mode of operation: spot
measurement, degree of mobility: portable).
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device shall not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
Note:
“Harmful interference” is
defined by the FCC as follows: Interference that
endangers the functioning of a radio navigation service or of other safety services
or seriously degrades, obstructs, or repeatedly interrupts a radio communication
service operating in accordance with FCC rules.
The device is SAR compliant according to RF Exposure Procedures and Equipment
Authorization Policies for Mobile and Portable Devices by the FCC. Due to the low power of
Bluetooth® the device is excluded from the SAR testing.
Changes or modifications not expressly approved by Nuvo Group could void the user's
authority to legally operate the equipment.
Parameter
Value
FFC ID of INVU Sensor Band
™
Internal Bluetooth
FCC ID: S9NSPBT30DP2
Radio Technology
Bluetooth Classic Module
RF frequencies
79 bands centered from 2.402 to 2.480 GHz
Bluetooth Class
Class 2 Bluetooth module.
Bluetooth specification
V3.0 + EDR (Enhanced Data Rate)
Radiated Power
+2.6 dBm/0.0018 W
Sensitivity
-88 dBm
Data rate
102kbps
Distance
Up to 5 meters line of sight
Alert
Bluetooth Disconnection on the Mobile App
Pairing process
Automatic pairing process using the INVU Sensor
Band™ barcode scanned by the mobile App.
INVU Sensor Band™
is compliant with IEC 60601-1-2:2014.
However, due to the proximity to other equipment compliant with less strict standards, the
INVU Sensor Band™
can be the victim of electromagnetic interference (EMI), resulting in a
degradation in device performance..
The following table gives a list of potential risks and effects related to EMI.