User`s guide
110 | Dexcom G4 PLATINUM Professional Continuous Glucose Monitoring System
9
•Thereceiverdisplaysthelowglucosealarm
screen.
•Re-alarm:Thereceiverautomaticallyalerts
again 30 minutes after you press the SELECT
button to clear it, if the sensor glucose readings
are still at or below 55 mg/dL.
•Thereceiverdoesnotalertforreadingbelow
55 mg/dL if you calibrated in the last 5 minutes.
•Thereceiveralertsifthesensorglucosereadingstaysoutsidethe
targetrangeafterveminutes.
9.1.3 GETTING TO THE ALERTS MENU FOR
BOTH REAL-TIME AND BLINDED MODES
1. Press the SELECT button to turn on the receiver. The 3-hour trend
graph shows.
2. Press the SELECT button to see the Main Menu.
Low glucose alarm
Trend graph in
real-time mode
Trend graph in
blinded mode