User`s guide

Dexcom G4 User’s Guide | 71
6.1.6 GETTING TO THE ALERTS MENU
1. Press the SELECT button to turn on the receiver. The 3-hour trend graph will
appear.
2. Press the SELECT button to display the main menu.
3. From the main menu, press the UP or DOWN button to scroll to “Alerts” and
press the SELECT button. The alerts menu will appear.
6.1.5 LOW GLUCOSE ALARM
The Dexcom G4 System also has a xed low alarm set at 3.1 mmol/L. This
alarm is a feature in addition to your personal low and high glucose alerts. You
cannot change or turn off this alarm or its re-alarm settings.
• For the low glucose alarm the receiver will display
the screen to the right.
• Re-alarm: The receiver will automatically notify you
again in 30 minutes after you press the SELECT
button to clear it, if your sensor glucose readings are
still at or below 3.1 mmol/L.
HELPFUL HINT:
• Your receiver will not alert you if you have calibrated in the last 5 minutes
and received a sensor glucose reading outside your target range. The
receiver will alert you if your sensor glucose reading remains outside
your target range after ve minutes.