Abbott FreeStyle Libre 2 User Manual page 49

What to do: Ensure that nothing rubs on the site. If the irritation is where the
adhesive touches skin, contact your healthcare professional to identify the best
solution.
Problems Starting Your Sensor or Receiving Sensor Problems Starting Your Sensor or Receiving Sensor
Readings Readings
Display: Sensor Starting Up Sensor Starting Up
What it may mean: Sensor is not ready to read glucose.
What to do: Wait until the 60-minute Sensor startup period has completed.
Display: Signal Loss Alarm Signal Loss Alarm
What it may mean: Sensor has not automatically communicated with the App in
the last 20 minutes.
What to do: Make sure that your phone is within 6 metres (20 ft) of the Sensor.
Try scanning the Sensor to get a glucose reading. If the Signal Loss Alarm shows
again after scanning your Sensor, contact Customer Service.
Display: Sensor Ended Sensor Ended
What it may mean: The Sensor life has ended.
What to do: Apply and start a new Sensor.
Display: New Sensor Found New Sensor Found
What it may mean: You scanned a new Sensor before your previous Sensor
ended.
What to do: Your phone can only be used with one Sensor at a time. If you start
a new Sensor, you will no longer be able to scan your old Sensor. If you would
like to begin using the new Sensor, select "Yes".
ART41753-100_rev-A 5:36pm 18-JAN-2021