User`s guide

Dexcom G4 User’s Guide | 29
2.2.3 ENTERING YOUR TRANSMITTER ID
Any time you switch to a new transmitter and/or receiver (as a replacement
to the transmitter and/or receiver that came in your kit) you must enter the
transmitter ID into your receiver. The transmitter ID is a series of 5 numbers
and/or letters that can be found in the following locations:
• On the outside of the transmitter box label.
• On the bottom of the transmitter.
If you have difculty locating your transmitter ID, please contact your local
distributor.
To enter the transmitter ID follow the steps below.
1. From the Settings menu, press the UP or DOWN
button to scroll to “Transmitter ID” and press the
SELECT button.
2. Starting with the rst number or letter (do not enter
“SN”):
a. Press the UP or DOWN button to display to the
correct number or letter.
b. Then press the RIGHT button to move to the
next value and repeat step a. Continue repeating
steps a and b until you have the transmitter ID
displayed.
c. After entering the fth number or letter, press the
SELECT button. You will return to the settings
menu.
HELPFUL H INT:
• You can only set your transmitter ID when you are not in a sensor
session. During a sensor session, “Transmitter ID” will not appear as an
option on the settings menu.
HELPFUL H INT:
• You might need to reset the receiver’s time and date if the rechargeable
battery is drained. If this happens, you will be alerted and automatically
taken to the time/date setting screen.