making a LED light up...

    Mar 15 2013 | 9:20 pm
    I'm a bit desperate, i'll try it one more time.
    I have the Korg MS20 Midi controller. It is great, i have managed to use the PatchPanel with max and will post something in the future if anybody is interested. I find this is kind of perfect for max(beeing able to physically patch things and control eg. a [matrix] with it).
    Now this controller has 5 Built-in LEDs. Korg support Germany(maybe i'll write another one also) has no idea what i'm talking about if i ask them what i ask you here.
    Does anybody know how to controll them?
    How would you go about finding out how to control them?
    I any help is highly appreciated, thanks!!