User's Manual

Dexcom G5x System User Guide
Home Screen, Rate of Change Arrows, and Errors
187
What you see
What you do
Display Devices and Transmitter Not Communicating
Smart
Device:
Lock Screen
App/Receiver
Wait 10 minutes.
Move display device and transmitter
within 20 feet of each other without
obstruction (walls or water).
Wait up to 30 minutes.
In app (if not resolved):
• Tap
Settings .
• Tap
Bluetooth .
• Turn
Bluetooth Off and On.
Smart
Device:
In App
Receiver
If error messages don’t go away after you followed necessary steps, and you
aren’t getting sensor glucose readings, contact Technical Support (see
Section 16.1).
Now You Can:
• Recognize home screen icons
• Locate sensor glucose reading
• Explain glucose target range
• Recognize the importance of gray, yellow, and red colors
• Identify Low/High Glucose Alert setting lines
• Describe when you receive a high or low sensor glucose reading
• Change trend graph hours view
• Cite differences between rate of change arrows
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