I believe there is a video showing how to use them but for simple things like that you should manage to do it quite quickly with a few minutes messing around.
To start making a Brain go to Operator menu the Edit Brains. when the Brains window opens click on the black + a box will appear and you want to choose LED and then from the list the one you wish to use. Next, making sure the box you have just made is green in colour, press the black + again and choose "No Operation Pass Signal" then finally choose the Green terminator symbol and from that choose OutPuts then the output you wish.
Make sure you save the Brain then go to Operator menu again and this time choose Brain Control. Choose Reload All Brains and your brain should appear, enable it then exit and your Brain should now be working.
Hood