Nope nothing wrong with input selections and yes I know to select sat on remote to operate the receiver.
I was actually able to all of a sudden get the set up screen. Here's what happened, going through the setup and first time waiting for the 5 green bars, get to the 3rd bar and bam...black screen an same stupid box with "little or no signal". Start setup over again, this time with Dish tech support on the phone too. Goes through the whole setup and walla...tv is now playing! Thank the tech person say have a nice day, hang up the phone sit back to watch tv. 5 mins later, black screen and same @#$?ing message!!! This is really sucking at this point!
2014 Shasta Phoenix 32RE 5th wheel.
2015 F250 crew cab 6.7 Powerstroke 4X4.