THE K/BOARD HAS A BUTTON TO DISPLAY POSITION OF ALL SELECTED TONES. I.E UPPER ONE/TWO ETC. IN THIS LIST IS POSITION M1 CAN ANYBODY TELL ME HOW TO LOCATE THIS M1 TONE? FOR INSTANCE IT MAY SHOW SAX IN M1 POSITION IN A GIVEN UPS SLOT. HOW DO I GET THE SAX TO SOUND?