multipele banks, how to switch from bank a to b,c,d,e ?

stupid question , but i don’t find it in manual or on the board yet:
i have my voyager upgrade to 6 memorybanks.
however when turning the ext sig in/or ± buttons i keep on the patches of the E bank.

how can i change from E bank presets to the other banks??
i know this sounds stupid, but i hate wasting more time on searching tonight.
anybody??

Hold down “Cursor” button and press -1 or +1 key.

thanks !