User's Manual

Table Of Contents
Dexcom G5 Mobile System User Guide
Calibration
110
Once your startup calibration is done, your update calibration schedule
begins.
The steps to enter your update calibrations are the same as your initial
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 initial calibration, if you don’t enter
your BG meter values right away, the system prompts you every 15 minutes.
Update Calibration Prompts
Device What you see What it means What you do
Smart Device:
Lock Screen
Enter update
calibration.
If prompt
doesn’t go
away:
System didn’t
accept
calibration
BG values
are very
different from
sensor
glucose
readings
Follow steps
in Chapters
7.6 and 7.7.
Immediately
prepare for
next
calibration.
Smart Device:
In App
Receiver
Tap
Message
to clear prompt on your smart device; to clear a prompt on your
receiver,
Tap
OK
.
Sound/Vibration Prompts