Dexcom G7 User Manual page 102

Contact Dexcom Technical Support at dexcom.com or contact your local Dexcom
distributor if your sensor reading stays outside the range for several hours.
To calibrate your G7 using your BG meter (optional):
App
Blood Glucose
Entry Type
Log blood glucose
Use as calibration
Blood Glucose
BG meter value
11.7 mmol/L
Date and time
Today, 9:41
Save
When you calibrate your G7 using your BG meter, remember:
Calibrate in one display device, even if you use both the app and receiver. The
l
sensor sends calibration information between them.
Only calibrate with BG meter values from 2.2 mmol/L to 22.2 mmol/L.
l
If you get a Calibration Not Used alert, take another fingerstick and calibrate
l
again.
94
Receiver
Blood Glucose
Log Blood Glucose
Use as Calibration
More Info
In the app, tap + in the Glucose
or History tabs.
In the receiver, go to Menu >
Event > Blood Glucose.
Select Use as Calibration and
follow onscreen instructions to
enter the BG meter value as a
calibration.