System Alerts; Signal Loss Alert - Dexcom G7 User Manual

You can turn on and customize each of these alerts:
App: Go to Profile > Alerts
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Receiver: Go to Menu > Settings > Alerts
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The Falling Fast alert is similar to the Urgent Low Soon alert:
Urgent Low Soon alert: Tells you when your glucose is falling so quickly it'll be at
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55 mg/dL within 20 minutes.
Urgent Low Soon is tied to a specific sensor reading (55 mg/dL) and time (20
minutes).
Falling Fast alert: Also tells you your glucose is falling quickly, but you set the
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level that triggers it and it isn't tied to time.
If your glucose is falling fast and is at or below 55 mg/dL, you'll get an Urgent Low
alert, not a Falling Fast alert.
Go to the changing alerts sections of the Alerts chapter for more information.

System alerts

System alerts let you know if the system isn't working as planned. When possible, the
alert lets you know how to fix it. Three of these alerts are shown next.
App
No Alerts
Signal Loss
Always keep phone within
20 feet of sensor.
Wait up to 30 minutes.
Help
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Receiver
Signal Loss
Always keep receiver
within 20 feet of sensor.
Wait up to 30 minutes.
What it means

Signal Loss alert

Alerts you when the display device
temporarily stops getting sensor readings
because there's an issue with the
connection.