Pronto Hex Codes Harmony 650

Hello there. I am hoping someone can help. I have a Harmony 650 universal remote and have tried to set it up with my android box (mygica 1900ac). The remote doesnt work properly with kodi on the box and after contacting Logitech ( the remote manufacturer ) they advised that in order to assist me in properly configuring the remote, they require the pronto hexcodes for kodi. I have no idea what that is or how to find this info. Any help would be appreciated.