Freestyle Libre 2 Manual Del Usuario página 125

episode starts.
What it may mean: Your Sensor has ended.
What to do: Replace your Sensor with a new one.
What it may mean: If you are using peripherals such as wireless headphones or
a smartwatch you may receive alarms on only one device or peripheral, not all.
What to do: Disconnect headphones or peripherals when you are not using
them.
What it may mean: You have closed the App.
What to do: Make sure the App is always open in the background.
What it may mean: Your device's battery is dead.
What to do: Charge your device. If using the Reader, use the included USB cable.
Blood Glucose Error Messages
Error Message: E1
What it may mean: The temperature is too hot or too cold for the Reader to work
correctly.
What to do:
1. Move the Reader and test strips to a location where the temperature is within
the test strip operating range. (See test strip instructions for use for the
appropriate range).
2. Wait for the Reader and test strips to adjust to the new temperature.
3. Repeat the test using a new test strip.
4. If the error reappears, contact Customer Service.
ART46983-001_rev-A 24-Aug-2022 2:30pm