P-150 help wanted

I'm a midi babe in the woods. I just got a patch bay and am trying to get my P-150 electronic piano to work in Cakewalk. Is there an Instr. definition out there for it, do I even need one, or am I totally stupid....Help!

Some midi patchbays have to be configured, which device is plugged into which port, which channel(s) does it respond to, is it a controller, is it a slave....before any data can be transmited and/or received properly.

Which bay do you have?