Dexcom G7 - Page 36

3 • Display Device Screens | Dexcom G7 User Guide 29
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 Treatment Decisions chapter for more
information.
App Receiver What it means
LOW
LOW
Sensor reading is below 40mg/dL.
HIGH
HIGH
Sensor is above 400mg/dL.
No Alerts
Brief Sensor Issue
Don’t remove sensor.
Temporary issue.
Wait up to 3 hours.
Help
Brief Sensor Issue
Wait up to 3 hours.
Don’t remove sensor.
Temporary issue.
System alerts, such as Brief Sensor Issue
shown here, show issues with the system.
They aren't related to your glucose.