Bob, When a style is selected the STS light is on which means that the 4 STS settings have been loaded. If it is not on you may find that you will have not loaded the 4 settings; the STS settings will not have changed. A blinking light is a different story.

Bob at 80 I find this fun. Its music and learning something new; according to my book that’s the best way to keep a mind healthy.; learning something new.

John C.