Multiview allows you to select the 4 channels you wish to watch. It is under the PIP control. There is also Multi-channel(100) that gives you 6 channels that Dish selects. right now it is showing HGTV, HIST, FOOD, USA, ID, TNT. There is also College Sports Multi-Channel View (151) currently showing SEC,PAC12,BIG10,ESPNU, LHN, ESNWS. I use the Hopper3 to run 2 TVs. The HDMI output goes to my 4K TV. The RCA output goes to a HD TV. You cannot get different channels though. Each TV must watch the same channel. We do have a 4K Joey, a Joey2, and a wireless Joey that can go to 3 other TVs in the house to watch their own channels. I am thinking of replacing the 4K Joey with a second Hopper3 to get the selectable multiview on another TV and am following other threads on this Forum that are telling us how to do that.