Hi all, I recently got a CTK-700 Casio keyboard from a friend and found that whenever I play single notes, it seems that a combination of keys/ chords have been preset. This happens through all Modes (Normal/ Casio Chord/ Fingered) - Im not sure how she managed to even change the settings of the Normal mode! Photo here: https://postimg.cc/gwLsKjvd
I'm wondering if there are ways to reset my keyboard back to factory settings?
Thanks in advance!