Panasonic TC-L37X1 720p LCD HDTV panasonic 37 inch lcd tv General Setup. This Panasonic TC-L37X1 was easy to setup. However, it took me forever to figure out there was no way to program DISH channels (from satellite) using their instructions. Just use the DISH instructions to reprogram the DISH remote to use with the TV. It should do everything you need with full ...