I have a Sony 60" HDTV and a Dishnetwork HD receiver. When I watch most HD channels it seems to be in a zoom m?

For instance I am watching WWII in HD and the dishnetwork channel logo is cut in half on the right half of the screen. I have gone to the aspect button and changed it to normal but that puts it in 4:3. The other options are Wide Zoom, normal and Zoom. Does anyone have any suggestions?|||On your DISH Remote (not the TV remote), there is a "Format" button. Use it to change the aspect of the Dish output (You want "Normal" for HD program and stretch for 4:3 content). Keep the TV in "Auto" or 16:9 mode.