Freestyle Libre 2 Manual Del Usuario página 35

See Troubleshooting
3. The Sensor can be used to check your glucose after the start-up period. While
the Sensor is starting up, you can navigate away from the App. If notifications
are enabled, you will see a notification when the Sensor is ready.
Android Users:
1. Hold the back of your phone near the Sensor (this can be done over clothing)
and position the NFC antenna over the Sensor. Do not move the phone until
you hear the first tone and/or feel a vibration. This indicates your phone and
Sensor have established an NFC connection.
2. Continue holding your phone near the Sensor until you hear a second tone
and/or feel a vibration. This completes the scan.
Note:
If you need help, tap HOW TO SCAN A SENSOR to view an in-app tutorial.
You can also access this later by tapping
then tapping Help.
If your Sensor is not successfully scanned, you may receive one of these
Scan Errors:
The phone was unable to scan the Sensor. Scan the Sensor again. Make
sure to hold the back of the phone near the Sensor. When you hear the
first tone or vibration, hold the phone still until you hear the second tone
or vibration.
Open the App to scan your Sensor because another app that uses NFC
was detected.
See
Troubleshooting
3. The Sensor can be used to check your glucose after the start-up period. While
the Sensor is starting up, you can navigate away from the App. You will see a
notification when the Sensor is ready.
Checking Your Glucose
for additional error messages.
for additional error messages.
ART46983-001_rev-A 24-Aug-2022 2:30pm
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