Factory reset for the SP77 and SP88
1) Start with the keyboard OFF
2) Hold down the two buttons labeled Panic while turning the power ON. Continue holding until the LEDs have flashed the second time.
3) Wait for the display to show “P.L.C.”, then press the Row Select button once. The display should show “CPU”.
4) Press Column Select once. The display will flicker then show “rOM”.
5) Press Row Select 5 times until the display shows “ini.”
6) Then press Column Select once. The display will then show “ok?”.
7) Press the Up arrow button. The display will flicker again briefly, dim, then show “PAS”.
8) Turn the power off and then back on.
When you need help, Sweetwater has the answers!
Our knowledge base contains over 28,000 expertly written tech articles that will give you answers and help you get the most out of your gear. Our pro musicians and gear experts update content daily to keep you informed and on your way. Best of all, it’s totally FREE, and it’s just another reason that you get more at Sweetwater.com.
