User's Manual

Dexcom G5x System User Guide
Calibration
117
Receiver
Your sensor glucose readings begin in approximately five minutes once the
device(s) accepts your calibrations.
Update Calibration Notifications
Once your startup calibration is done, your update calibration schedule
begins.
The steps to enter your update calibrations are the same as your startup
calibration, including only entering values in one display device. The only
difference is, with update calibrations, enter your BG meter value just once.
The default BG value is your current reading if available or 120 mg/dL.
Like the reminders you received with your startup calibration, if you don’t enter
your BG meter values right away, the system notifies you every 15 minutes.
Update Calibration Notifications
Device
What you see
What it means
What you do
Smart
Device: Lock
Screen
Enter update
calibration.
If message
doesn’t go
away:
•
System didn’t
accept
calibration
Follow steps
in Section 7.6
and 7.7 to
calibrate.
Immediately
prepare for
next
calibration.
Smart
Device:
In App
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor