User's Guide

Dexcom G6 System User Guide
93
Chapter 7: Calibrate
Chapter 7 | Calibrate
7.1 Introduction
This chapter discusses calibration. What it is, when to do it, and how.
If you entered your sensor code during setup, calibrate only if you want to. The system
doesn’t need it.
After this chapter, you’ll be able to:
• Describe calibration
• Recognize how to get accurate meter values
• Understand precautions for when not to calibrate
• Enter calibrations into the Dexcom G6
®
Continuous Glucose Monitoring System (G6)
7.2 Calibration Overview
What's Calibration?
You calibrate when you enter a meter value into your display device. It aligns your
sensor to your meter.
By calibrating when the system notifies you, the G6 uses your meter value to make
sure the G6 readings remain accurate throughout your session.
How Do I Calibrate?
Take a fingerstick with your meter, and simply enter the meter value into your display
device. This chapter walks you through the entire process, from preparing to take a
meter value through making sure the system saved your input.
When taking a fingerstick, it’s important to do it correctly. Make sure you thoroughly
wash and dry your hands right before. And remember: Always use your finger, never
another site.
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