Thank you guys for helping me. I had a diseqc set up before on my dm800hd. I had numbered all my sats and stored with numbers. I have only one dish 1.2m, one cable and no switches. I used to get arc better with diseqc than usals. I can't lock on any channels at the moment even when I try as suggested by alimac that's what puzzles me. When I connect my sky box I get channels.