User`s guide

38 | Dexcom G4 PLATINUM Continuous Glucose Monitoring System
Charge your receiver battery before each sensor insertion. Periodically
check your battery level to make sure it has enough charge.
If your battery drains, it will keep the time and date for 3 days without
being charged. After 3 days, the receiver will prompt you to reset the
time and date (see Chapter 5, Section 5.2, The Settings Menu).
When the receiver is used in a healthcare facility, charging must take
place away from the patient.
4.1.1 CHARGING YOUR RECEIVER BATTERY
FROM AN AC POWER OUTLET
To recharge your battery:
1. Plug the included USB cable into the AC power adapter.
2. Plug the AC power adapter into an AC power outlet.
3. Slide open the USB port cover on
the side of the receiver to reach the
port.Pressdownrmlywithyour
thumb when sliding open the USB
port cover.
4. Plug the micro USB end of the cable into the receiver USB port.
Keep the USB port cover on the receiver closed whenever the USB
cable is not attached.
4
WARNING
It is not known how different conditions or medications
common to the critically ill population may affect the
performance of the system. Therefore, the use of this
system in the critically ill population is not recommended.
USB port cover