Howdy… Let’s see if I can explain this a little better. I am going in and programming a song with one touch settings. I am selecting my own voices for the one touch settings… And it is working just fine. I am then saving those as a registration. That seems to work perfectly fine. Once again… On some songs… I set up my one touch settings… And I can use the left voice… And it works just fine. Other songs… I swear I do the same thing… And I cannot hear the left voice at all. If I turn off the accompaniment button… I could hear the left voice coming through. But is soon as I push the accompaniment button back on… Which I’m going to need… I cannot hear the left voice. What is really puzzling… Is on some songs that I have set up the left voice and it comes to fine… On others it doesn’t. I am stumped. I hope this makes sense.
I think my answer in post # 2 is the solution to your problem. (05:57 sec) Why do I think so?
OTS does not affect the settings for Split Point Style or Left Voice. Therefore, in your case, OTS is not important because it cannot affect the problem that occurs.
Let’s say Registration # 1 has Split Point in the same position for Style and Left Voice. Now Left Vocie is heard and that’s what you expect.
But let’s say Registration # 2 has different Split Point positions. Specifically, Left Voice is set above Style and in that case it will not be heard. The difference can only be one tone so you won’t even notice it when you play your right hand.
When you turn off the ACMP button (this turns off Style), the range for Left Voice then stretches from the beginning of the keyboard and you now hear Left Voice.
So, check how the Split Point is set up at Registrations where you are not happy with Left Voice.