Don, as I recall, the parameter lock feature on the Genos is the same as the one on my S-950, which means before turning off the keyboard, go to Parameter Lock and uncheck all the boxes as they will revert to default settings upon powering down.

This means you will have to save all your custom settings to a registration, then upon powering up, select the start up registration, then go to parameter lock to hold them in place during a performance.

Hope this helps,

Gary