User's Manual

127
Eversense CGM User Guide
18
Q: Why am I unable to calibrate?
A: You may not be able to calibrate for any of the
following reasons:
• Not enough sensor glucose data has been
collected, which may take up to 5 minutes.
• Sensor glucose values are changing rapidly, such as
after eating or taking insulin.
• The blood glucose reading is less than 2.2 mmol/L.
• The blood glucose reading is greater than
22.2 mmol/L
• The blood glucose reading was taken more
than 10 minutes prior to entering it in the
Eversense App.
• The last sensor glucose value is significantly
dierent than the blood glucose reading entered.
• It is not time for your calibration.
Q: How do I change my scheduled morning and
evening Daily Calibration times?
A: Tap Menu > Settings > Daily Calibration.
Select the morning or evening time to change.
Morning and evening times must be set a minimum
of 10 hours apart and maximum of 14 hours apart.
Q: Why was my calibration rejected?
A: The system will reject the calibration for the any of
the following reasons:
• The blood glucose reading entered is less than
2.2 mmol/L.
• The blood glucose reading entered is greater than
22.2 mmol/L.
• The blood glucose reading entered is significantly
dierent from the last sensor glucose reading.
If the calibration is rejected, you must re-calibrate.
You may need to wait up to 60 minutes before
re-calibrating.
Q: Can I calibrate earlier than my scheduled time?
A: You can calibrate up to 2 hours before the scheduled
time. If you miss your scheduled time, the system will
send an hourly calibration prompt. To view the next
available calibration time, tap Menu > Calibrate.
The next scheduled calibration time is displayed.
Q: What time should I enter on the CALIBRATE
screen when I am notified to calibrate?
A: Enter the time you tested your blood glucose with
your meter. You must enter the blood glucose reading
within 10 minutes of doing the test.
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