User's Manual

Table Of Contents
Dexcom G5 Mobile System User Guide
Troubleshooting
328
Device
What you see
Problem What you do
Smart
Device: In
App
No
Bluetooth.
No sensor
readings,
Alarm/Alerts
or notifications
display until
error is
resolved.
See Chapter 5.
Go
to smart device’s
Settings
.
Make
sure
Bluetooth
is
On.
If problem persists,
please contact device’s
manufacturer.
Calibration Error
Device
What you see
Problem What you do
BG Meter
System will not
accept
calibration if
outside of the
40-400 mg/dL
range.
See Chapter 7.
Wait
until your glucose
is between 40-400
mg/dL.
Calibrate
only when
your BG meter values
are between 40-400
mg/dL.
Smart
Device:
In App
System didn’t
accept recent
calibration (see
Sensor
Glucose
Readings
troubleshooting
See Chapter 7.
App
:
Tap
question mark
to
get more information.
Receiver
:
Wait
15 minutes.