What channel should my TV be set to? - DirecTV

I accidentally changed the channel on the TV itself (not using the remote) and now I get a snowy screen that says "Weak or No Signal". I have tried different channels but none work. My remote is not working except to turn on/off the receiver.

This question, "What channel should my TV be set to?," is about DirecTV channels, programming, equipment, and sports.


I messed around and did the same thing yesterday. Did you get your tv fixed? If so, please tell me what you did so i can fix mine. Thx