What are 'One Touch Setting'?
If you are playing a piano, then you will have the sound of the piano from beginning to end. But with a Keyboard or Organ you can change a 'Voice' at the press of a button. Now you could do this using a Registration Memory, but a Registration Memory is better used for changing more than just a voice. Of course on an organ you can have two different Voices set up, one on the Upper and one on the Lower. Using a different voice is then just a case of moving one's hand from the Upper to the Lower. Fred (dragon) has done this when playing "It's Four In The Morning". Read what I have said (below), and then scroll back to the first post and watch Fred's YouTube video.
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But with a Keyboard you have voices that you can select at the touch of a button (all other parameters remaining the same). Here are one or two YouTube Videos showing you some 'One touch Settings' and using them.
Tyros 5
No explanation in this one. Just visual.
Explained by Tyros Tipsters (now Genos Tipsters).
Explains how to change the 'default' Voice in a Style Variation.
Hugh