Surely the cables are already connected? Only problems is that you don't know which is which.
If you are asking how to you configure/set the tuner? See here for the motorised one:
https://www.world-of-satellite.com/s...l=1#post444262
Setup/configure Tuner A only. Disable Tuner B (set as not configured)
Connect one cable at a time to Tuner A. If the dish moves, you have the motorised wire. If it doesn't, try the other cable. Hopefully that moves the dish. Then put a label on the cables.
Once you know which is which, the cable that bypasses the motor and goes directly to LNB is set/configured as: second cable of motorised LNB