If the ColorReader PRO is only providing the Lab values for the measurements on the internal display on the sensor, there are NO fan decks synced with the ColorReader PRO.

In order to sync fan decks, connect your ColorReader PRO to the ColorReader app and click on Device on the bottom tab and Sync Fan Decks on the top tab. You will see a list of fan decks on the app that you are able to sync, or upload, to the ColorReader PRO. Check the fan decks you would like to sync and click on the button at the bottom of the list to begin the sync.