The picture on a TV set used to be the combined product of multiple analog systems, and since TVs had no internal diagnostics, the only way to know things were adjusted properly was to see for ...

CRTs don’t last forever, and neither do the electronics that drive them. When you have a screen starting to go wonky, then you need a way to troubleshoot which is at fault. A great tool for that is a ...

It is a big anniversary in the history of our station, KOTV. In 2024, we are celebrating 75 years on the air. October 15 is the anniversary of the first time we showed a test pattern on TV and the ...