It really depends on what brand of sat. dish you have. Dishnet & Directv use different satellites so the sat. dish needs to point to the different satellites.
Is yours an automatic, manual pointing, or a tripod mount?
Just need to reprogram the dish. If you don't have the instructions that came with it download them from the internet. What is your dish model ? I would be happy to search for the manual if that will help you out.
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1976 Newell Classic (Sold)
Home Base: Riverside, CA
If anyone needs my contact info private message me and I will send it to you.