Sound number display

           XXX    DUMP    10     100  
            7      8      9      -   
            4      5      4      +   
            1      2      3   REL/MAP
            0   

This box (cannot be clicked) displays:
-The number of the actual sound from 1 to 200
  or then:
-The number of the actual midi-map from 1 to 128
Depending you are using the mode REL or MAP