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Eversense XL CGM User Guide
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B. Daily Calibration Phase
The Daily Calibration Phase requires 2 blood glucose meter tests at the scheduled morning and evening calibration
times. The first Daily Calibration Phase will begin after successful completion of the Initialisation Phase.
• Y our system will automatically tell you when it is time to perform the twice-daily calibration test.
• Daily Calibration times must be spaced 10 to 14 hours apart.
• The system allows the calibration test to be taken up to 2 hours before the scheduled time. If you miss your
scheduled calibration time, the system will prompt you hourly.
• The CALIBRATE screen provides the next allowable calibration time.
Note: If a Daily Calibration test is missed, no additional CGM readings will be displayed after 16 hours have elapsed
since the last accepted calibration result. If a calibration test result is not entered within 24hours from the last
accepted calibration, the system will re-enter the Initialisation Phase.