I remember getting up to watch cartoons just before 6 a.m. on Saturdays as a kid. I would turn on the TV and there would be a test pattern showing until about 5:57 when it would switch to a flag and the national anthem would play.
Imagine that, a block of time when nothing was being broadcast except a test pattern. If someone saw that today they'd call their provider to report an outage.
Imagine that, a block of time when nothing was being broadcast except a test pattern. If someone saw that today they'd call their provider to report an outage.