Resetting KN1000

Hi all

I have an SX-KN1000 and it's been working perfectly for years.

Switched on the other day and all the notes are wrong, pitch changes incorrectly as you work up the scale, incorrect instruments etc etc, the thing is really messed up!

I remember there being a way to reset the keyboard to factory defaults but I#ve forgotten how to do this. Cam you help?

I'm hoping this might restore the keyboard to some normality as it's useless just now!

Cheers

John

It was a long time ago when I had KN 1000.

I think that you must press and hold three PAD button and then switch power on.

Cheers
Leon