User's Manual

Dexcom G5x System User Guide
Calibration
120
You don’t have to take a fingerstick measurement for each display device
when calibrating. Once you enter the reading into one, data is pushed to the
other within ten minutes.
Next are steps to enter your calibrations using the app, followed by the steps
for entering your calibrations into the receiver.
Startup Calibration in the App
Step
What you see
What you do
Additional Info
1
Tap circle .
Startup
calibration: Enter
two back-to-back
meter BG values.
Update
calibration: Enter
one meter BG value.
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