How to replace a Garmin display on a CZone network when you CANNOT access the dipswitch settings of the original Garmin display

Here is a step by step  on how to replace a Garmin display when you cannot get access to the dipswitch on the old display

Equipment needed:  Laptop, SD card depending on the  display, and a card reader . You will also need the Czone configuration tool software.

Buy Czone Here!