I do not believe that a setting is causing he problem.
(In my limited Knowledge)
1-The keys will not make the style do chord changes.
2-I did get some sound a few times when I pressed the keys, but it faded after a few seconds. An on and off setting would not react that way.
3-I did get sound for a very short period when I move the cover. That only happened once for a very short time.
Now to find a Technion that will handle the problem.
Nigel, Gunnar, thank you for helping, John C.