Dexcom G4 Professional User Manual page 86

1. Wash and dry hands, make sure the glucose test strips are not
expired and have been stored properly, and make sure the meter is
properly coded (if required).
2. Take a blood glucose measurement using the meter.
• Carefully apply the blood sample to the test strip following the meter
or test strip instructions.
3. From any trend graph, press the
Menu.
4. Use the UP or
you highlight "Enter BG."
• "Enter BG" will be the second Main Menu
option when you are in the middle of a
sensor session.
5. Press the SELECT
option. You will see a screen with a blood
drop and a number in mg/dL units.
a. At all times in real-time and blinded modes,
when the receiver does not have a recent
sensor glucose reading the default is 120
mg/dL.
b. If there has been a sensor glucose reading
in the past 15 minutes in real-time mode,
the Enter BG screen shows the current
sensor glucose reading. Do not use the
current sensor glucose reading for
calibration. Use only blood glucose values from the meter.
6. Use the UP or
glucose value, and then press the
DOWN button to scroll until
button to choose this
DOWN button to scroll until you see the correct blood
Dexcom G4 PLATINUM Professional System User's Guide
SELECT button to see the Main
Enter BG highlighted
default is 120 mg/dL
SELECT button.
Main Menu,
Enter BG screen,
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