Check SwitchA term used by DISH Network to be sure you have a good signal from the satellites to the Dish 500 and a second dish that may be needed for HDTV or International channels. Selecting the check switch option will start a series of tests. The tests will tell you if you are receiving all the satellites you need. See also:C-bandCanal +Cartoon NetworkCCTVCheck SwitchCinemaxClarke BeltClosed CaptioningCNBCCNNCNN InternationalCoaxial cableComcastComposite Video ConnectionsConaxCryptoworks | 
