Display
What It May Mean
What To Do
New Sensor
Found
You scanned a new
Sensor before your
previous Sensor
ended .
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” .
Scan Error
The Reader
was unable to
communicate with
the Sensor .
Try scanning again .
Note:
You may need to move
away from potential sources of
electromagnetic interference .
Sensor Error
The System is
unable to provide a
glucose reading .
Scan again in 10 minutes .
Display
What It May Mean
What To Do
Glucose
Reading
Unavailable
Your Sensor is too
hot or too cold .
Move to a location where the
temperature is appropriate and
scan again in a few minutes .
Sensor
Already in
Use
The Sensor was
started by another
device .
Your Reader can only be used
with a Sensor that it started .
Scan the Sensor again with the
device that started it . Or, apply
and start a new Sensor .
Check Sensor The Sensor tip may
not be under your
skin .
Try to start your Sensor again .
If Reader displays “Check Sensor”
again, your Sensor was not
applied properly . Apply and
start a new Sensor .
Replace
Sensor
The System has
detected a problem
with your Sensor .
Apply and start a new Sensor .
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