The Ketron SD5 has a button called "one touch". At this level, there are 12 pages of "one touch" sounds. Each page consists of 10 sounds. You can hit the save button, hit "one touch edit" at now you can choose any sound you want in any location for the one touch pages. Now, you can have any style link to any one of the 12 "one touch" pages. This is done in the "arranger mode" page 2. If you hit the F7 key "touch assign", this is used to assign one of the twelve groups of the One touch to the style in use. This information is on page 36 of the owners manual.
Kaye's Music Scene