The MAC/GUID/EUI is usually found on the bottom of your IHD and can sometimes be found in a settings or info menu
Note that different manufacturers refer to the MAC number in different ways e.g. GUID or EUI.
Depending on which device you have, you may need to take different steps. Have a quick look through to see if you can see your device. If you can't see the exact one, the steps (finding the settings or info menu) are usually fairly common across devices and you can consult you specific device manual for more information if needed.
Getting the number from the label on the device
Your MAC number can usually be found on the bottom or back of your in-home display or even on a label inside the battery cover If the label is missing.
You MAC/GUID/EUI number is a string of 16 characters starting with MAC, GUID or EUI. For example
"MAC 0D-A4-F3-00-12-AC-G4-00"
Note that this code only has zeros in it and no letter "o". So if you see a digit like this, "0", it will be a zero.
Getting the number from one of the menus on the display itself
The route may vary, depending on your devices, but shouldn't be more than 3 or 4 quick steps away from the home screen.
Geo Display
Go to:- Menu
- Settings
- Advanced
- Device Info - Your number should be displayed here
Chameleon IHD 3
- Press "OK"
- Press (the right arrow)
- Press "OK" - Your number should be displayed here
Chameleon IHD 7
- Tap Menu
- Tap IHD Info - Your number should be displayed here