technics kn7000 panel memory fault

HI
I HAD SAVED SOME SOUNDS ETC ON THE PANEL MEMORYS UNDER A BANK NAME. THESE SETTINGS HAD BEEN THERE FOR OVER 12 MONTHS. TO MY SURPRISE WHEN I TURNED THE KEYBOARD ON THE OTHER DAY MY BANK NAME HAD DISSAPEARED AND SO TO MY PANEL MEMORY SOUNDS ETC THAT HAD BEEN SAVED...ANY IDEAS WHY?????


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I doubt you will get a lot of replies here. Try either General Arranger Keyboard or Tecnics forums.

cheers,

-ED-