Dexcom G4 User Manual page 107

1. To manually end your sensor session, select "Stop
Sensor" from the main menu.
2. With "OK" highlighted, press the
confirm that you want to stop the sensor session.
3. The stop sensor processing screen will appear to
let you know the sensor session is stopping.
4. Once the session has stopped, a red stoplight
symbol ( ) will appear in the upper right corner of
the trend graph.
SELECT button to
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