User's Manual

Dexcom G5x System User Guide
Calibration
85
Precaution
Don’t:
Use sensor if its sterile package has been damaged or opened.
Why: Make sure the sterile sensor pack has not been damaged or
previously opened. If opened or damaged, sensor may be unsterile.
Consequences: Using a non-sterile sensor might cause an infection.
Precaution
Don’t:
Don’t remove the safety guard before placing the applicator on the
skin.
Why: If you remove the safety guard first, you may accidentally deploy the
needle and hurt yourself.
Precaution
Don’t:
Get dirt or water in the receiver’s USB port or submerge in water.
Why: If dirt or water gets into the USB port, the receiver could become
damaged and stop displaying readings or providing Alerts.
Consequences: You might miss a severe low or high glucose event.
6.3 Prepping for Sensor Insertion
Before inserting a sensor, make sure you have everything you need. Some
items are included in your G5x packages, others are not.
Included in Your G5x Packages
For sensor insertion, you need the sensor and transmitter.
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