User's Manual

Dexcom G5x System User Guide

Set up Your Display Devices

• For information on how to set the above settings, see your smart

device’s user guide. Once you have verified your smart device’s

settings are right, the next step is installing the app

• The app needs to be open and running in the background. This may

drain your smart device’s battery; make sure you check its battery is

charged

• Don’t change your smart device’s time because it can make the time

on the trend screen wrong and the app may stop displaying data

If your smart device is broken or lost, use your receiver until it’s fixed or

replaced.

App Installation

Installing the app is easy! Simply download the Dexcom G5 Mobile app from

your smart device’s store. However, if your smart device has been jailbroken,

do not install the app.

For information on how to install an app, see your smart device’s user guide.

Initial App Setup

Setting up your app is easy! You’ll need your Dexcom account

username

and

password

, along with your

transmitter

box

. Once inside, simply follow the

setup wizard instructions. The setup wizard walks you through safety

information, recommended settings, entering transmitter SN, setting your

high/low glucose levels, and receiving CGM notifications.

Your initial setup will require a Dexcom username and password. You can

create them by tapping

within the app, or by going to dexcom.com.

From Your Web Browser:

1. Go to dexcom.com.

2. Click

My Account

at top right of page

• If no

My Account

, click green menu bars at top left

• Click

My Account

3. Click

Create a Dexcom Account

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