User's Manual

Dexcom G5x System User Guide
Home Screen, Rate of Change Arrows, and Errors
180
Receiver
Name
What it does
What you do
Trend Arrow
Shows direction
and speed your
glucose is
changing.
Review and take
appropriate
action based on
fingerstick BG
value.
(See Chapter 9)
Historical
Readings
Graph of your
recent glucose
readings
between 40 and
400 mg/dL.
Glucose target
range Alert
settings:
•
Yellow: High
Alert setting
•
Gray: Target
range
•
Red: Low
Alert setting
or, if that’s
disabled, 55
mg/dL
(Urgent Low
Glucose
Alarm)
Review 3-hour
trend graph; no
other views are
available. Take
appropriate
action based on
fingerstick BG
value.
(See Chapter 9)
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor