722 Audio Pop

[Outback Paul]

I just got a 722 a couple of weeks ago and keep noticing an audio pop, comes and goes and sometimes a bunch of pops together. I don't have an HD tv yet so I'm using the RCA red/white cables on TV1 and coax on TV2.

Any suggestions on what to do before I call Dish?

 

[rcdallas]

Check your connections.