I have been reading your post for a few months now and always tried to find the post which answers my question, but I am kind of confused with the latest situation we all are going through. You might have guide me with this one I know at times you get frustated with silliy question. Here's my question, I have a Pansat 2500 clone, I am not getting any 0 ch right now...when I go to the key's section under parentel control I see many otptions, imp that I need are the nag1 nag2 set defalut key and KEY EMU. when i change my keys they stay in ther but i still cant see any ch...how do i set the auto roll to of ? when i set key emu and go back to ch. I get bad or scrambled ch...tried doing factroy reset it still does not help....i only get bev... please help ! Thank, Jai.