Dexcom G6 Start Here Manual page 7

Serial Number (SN) from:
Transmitter box
After you enter your SN, your G6 searches for the transmitter. While it's
searching, you won't get G6 readings or alarm/alerts.
2
See the blue sensor warmup timer?
That means your sensor is getting used to
your body.
During warmup:
• No G6 readings or alarm/alerts
• Always keep smart device within 20 feet
of transmitter
C
Wait 2 hours
• When complete, tap OK to see the home
screen
• Now you get G6 readings and alarm/alerts
Back of transmitter
or
Sensor Warmup
Sensor warmup successful and setup
complete. Sensor glucose readings
now available.
OK