MTD 1024

Hello i have the MTD 1024 device.

I can connect to my par light ADJ DoTZ PAR 100 and through my midi keybord to send red green blue.

I cannot set it to use the expression/modulation knobs of the keyboard to set intensity or speed.

Im trying to set the speed of strobo with no luck so far

and lower the intensity of mixed colors to set orange for example.

Please HELP

Thank you