Abbott FreeStyle Libre 2 User Manual page 116

Display
Signal Loss
Alarm
New Sensor
Found
Scan Error
Customer Service: 1-855-632-8658 7 Days a Week from 8AM to 8PM Eastern Standard Time.
What It May Mean
Sensor has not
automatically
communicated with
the Reader in the
last 20 minutes.
You scanned a new
Sensor before your
previous Sensor
ended.
The Reader
was unable to
communicate with
the Sensor.
What To Do
Make sure the Reader is within
20 feet 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.
Your Reader 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".
Try scanning again.
Note: You may need to move
away from potential sources of
electromagnetic interference.
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