Had to replace my Dish 722 DVR - now the 550 will only turn the TV and my receiver on and off. Won't change channels, control volume, won't show channel guide, etc. The only thing I remember when programing was you just had to tell it you had a Dish 722 DVR.
Dish no help, what changed and how do I get it to work again? Gave the Dish rep a chance at making their remote just run my Harmon Kardon receiver - no luck. Told her that is why there is a multi million dollar a year market for universal remotes. Thanks for your help.