How can I use the " auto cut " feature on my Mixdeck Quad

Is there a special key to hit, to activate the auto cut feature on the Mixdeck Quad ?
I am using Dj Pro for Windows, or can it be mapped. I looked on the mapping menu and could not find the auto cut shortcut. I see that those features are incorporated into the software using the keyboard keys , Auto-cut slow = G Auto-cut fast = H, however I would like to use them on my mixer.