CMC Vegas Mode turn off

I finally got my hands on all the different units of the CMC family, and some have the Vegas Mode and some without I would like to turn all of them of the demo mode, I found this old thread, that seems to point to an old document with all the unit’s explication on how to turn them on and off but now it only has instruction for CMC CH. Does anyone have the instruction on the rest? Thank you so much for this.