Dexcom SEVEN User Manual page 28

DouBLe BLooD Drop proMpt: Appears 2 hours
after you insert a new Sensor and indicates that you
need to take 2 fingerstick BG readings on your BG meter
and enter them to get into calibration.
ShADeD-out BLooD Drop proMpt: Notifies you
that only 1 fingerstick BG reading has been successfully
entered from the BG meter to the Receiver. You need
to take and upload at least 1 more BG reading for
calibration.
CALiBrAtion upDAte SCreen: Indicates it is time
for you to take a calibration fingerstick on the BG meter
and enter it to the Receiver.
FAiLeD SenSor SCreen: Indicates the Sensor is not
working properly. You will need to replace your Sensor
at this time.
no CoMMuniCAtion: Indicates that the Receiver
and Transmitter are not "talking" and glucose data has
not been sent in the last 5 minutes. See Section 4.6 for
more information.
AwAitinG CALiBrAtion FinGerStiCK: Indicates
a fingerstick BG reading is needed for calibration or the
Receiver is processing a current fingerstick BG reading.
See Section 3.4 for Calibration Troubleshooting tips.
24 | SEVEN CONTINUOUS GLUCOSE MONITORING SYSTEM
™