Dexcom G7 User Manual page 37

Sensor reading issues
Sometimes you don't get a number. If you don't have a number, or you don't have an
arrow, use your BG meter to treat. Go to the
information.
Phone app
LOW
HIGH
No Alerts
Brief Sensor Issue
Don't remove sensor.
Temporary issue.
Wait up to 3 hours.
Help
3 • Phone App and Receiver Screens |
Receiver
LOW
HIGH
Brief Sensor Issue
Don't remove sensor.
Temporary issue.
Wait up to 3 hours.
Dexcom G7 User Guide
Treatment Decisions
What it means
Sensor reading is below 40 mg/dL.
Sensor reading is above 400 mg/dL.
System Alerts, such as Brief Sensor Issue
shown here, show issues with the system.
They aren't related to your glucose.
chapter for more
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