I just got the remote control. I used the 4-digit code 0074 assigned to this receiver. It works for some fonctions not for some others, but that's not the issue.

The issue is that some fonctions are duplicated. Ex: TAPE Function is activated by the SELECT button and by the "4" button. I tried 3 to ways to clear out the fonction on the SELECT button but nothing works; I always have this function.

Is there a trick to get rid of duplicate fonction without reset everything ??