Dexcom G5 User Manual page 113

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3
4a
Dexcom G5 Mobile System User Guide
Calibration
(Continued from previous page)
Wash and dry your
hands.
Always use soap and
water.
Take a fingerstick BG
measurement using your
BG meter.
Tap up/down arrows
to change numbers,
starting at 120.
(Continued on next page)
Having clean and dry
hands is key to getting a
good BG meter value.
Don't use cleaning gels;
they may affect your
meter values.
Only use your fingertip;
never use alternative
sites for measuring your
BG.
The default BG value is
your current reading if
available or 120 mg/dL.
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