When the receiver has 2 CI modules the screen is a bit confusing. On top it says Slot 1 (CI module 1) but underneath are the settings of both CI modules summed up in one row (I've made the beginning of slot 1 and 2 yellow in enclosed screenprint).
I would suspect to also have a title Slot 2 before the 2nd CI configuration starts (or not have Slot 1 mentioned at all if that can't be done).