Need Help With RV Sat Setup

[sodel]

I bought a used RV which has Dish Network, I have Direct Tv so I wanting to change the system over to Direct TV. It has a manual crank up system ,can someone pleeas give me some info on what I need to buy and how to complete. Tks

[Sadoun]

How many LNBFs on the current dish?

If only one, then you can use it for DirecTV. Just make sure it is a legacy LNBF and not a DishPro.