Freestyle Libre 2 Manual Del Usuario página 121

ART46983-001_rev-A 24-Aug-2022 2:30pm
What it may mean: The Sensor is unable to provide a glucose reading.
What to do: Scan again after the duration specified in the message.
Note: If you receive this error during your first 12 hours of wearing a Sensor, it
may mean that your body is still adjusting to the Sensor. Use a blood glucose
meter to check your glucose while you wait. You do not need to remove your
Sensor.
Display: Glucose Reading Unavailable
What it may mean: Sensor is unable to provide a glucose reading. If using the
Reader, this may mean your Sensor is too hot or cold.
What to do: Scan again in a few minutes. If using the Reader, move to a location
where the temperature is appropriate.
Display: Sensor Already in Use
What it may mean: The Sensor was started by another device.
What to do: Both the Reader and App 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.
Display: Check Sensor
What it may mean: The Sensor tip may not be under your skin.
What to do: Try to start your Sensor again. If you see "Check Sensor" again, your
Sensor was not applied properly. Apply and start a new Sensor.
Display: Replace Sensor
What it may mean: The System has detected a problem with your Sensor.
What to do: Apply and start a new Sensor.