Hey,
What function do you want to map to the LEDs? Please look at this post of the support there's a list of every command. You have to look to the command you want to map and then if there is also a out at the first section (in/out).
Then you have to do it like the second code example with an editor.
Here is the link to the post:
viewtopic.php?f=359&t=19330If you need help you can post your code which is not working here and we will look over it. For me I can't help you with the complete mapping only how it workes and what you have to do. The rest like coding and testing is your job because I'm not an owner of this product and without having these product the creation of the mapping is not very easy ( don't know then if it workes or not

).
So if you need help please give detailed Question where you have problems we will help you then with the problem.
Regards
Christian