Update: From this web site:
http://kingconnect.com/support/receivers/
It says the dish 4500 and 2500 only work with these receivers ViP®211z, ViP211k, ViP211 or 411 and not the222K.
I guess I read somewhere where people used the 222K with 2 TVs but must have been with another dish? Or do they just not recommend the 222?