switch between note numbers & notes

hello,
in different screens there is the possibility to see which pad/KG you are assigning to which notes/note range
now for some reason my MPC changed it to (MIDI) note numbers
how can i change it back to (MIDI) notes? (A1, C2, ....)
summer greets,
jay

i guess this was just too difficult to yo'all

found it in the Z4/Z8 manual

hit shift when in a note number field
and it will change to note numbers/notes

in Z4/Z8, you can make this change 'permanent' in the utilities (DISPLAY) page...