So I bought a Korg O1/WFD and I am having some issues? First off no manual, and second of all trying to figure out how to get around? I figured some stuff out, but seem to be having some difficulty? I kind of figured out the Sequencer, but it's not what I thought? I did not know there is not a loop feature? It's a nice keyboard for it's age and sounds great. I did have some issue trying to change the sounds. Although it does not show what instruments I am playing I just shows combies and program numbers. Not the actual sounds. I did find an online manual site, al though it's hard to get around on?

I could use some help?

Paul