Freestyle Libre 2 Manuel D'utilisation page 19

Note: Note: Before you start your Sensor, choose which device you want to use. If
you start the Sensor with the App, you will be unable to use the Reader to
check your glucose or receive alarms.
2. Continue holding your smartphone near the Sensor until you hear a second
tone and/or feel a vibration. This completes the scan.
Note: Note:
• If you need help, tap HOW TO SCAN A SENSOR
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 smartphone was unable to scan the Sensor. Scan the Sensor again.
Make sure to hold the back of the smartphone near the Sensor. When
you hear the first tone or vibration, hold the smartphone 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 60 minutes. While the
Sensor is starting up you can navigate away from the App. You will see a
notification when the Sensor is ready.
CAUTION: CAUTION: Low and High Glucose Alarms are not available during the 60
minute startup period.
Note: Note: If you get a new phone after you've started a Sensor, you can continue
to use the Sensor and receive alarms. Your settings and data are tied to your
LibreView account and not to your phone, so you just need to download the
App again and log in to your LibreView account.
Checking Your Glucose Checking Your Glucose
1. Open the App and hold the back of your smartphone near the Sensor. If scan
sounds are turned on, you will get two separate tones along with the
vibrations when your Sensor has been scanned.
HOW TO SCAN A SENSOR to view an in-app tutorial.
Help.
for additional error messages.
at the top of your screen and
ART41758-100_rev-A 3:14pm 18-JAN-2021