Spotlight/Warning Screen

Background
In 1981, was a subscription cable television network which ran from 28 May 1981 to 1 February 1984. It was succeeded by either Showtime or The Movie Channel, depending on the cable TV provider's choice.

1st Warning (1981-1984)
Source (timestamp 1:48)

Warning: On a blue background, the following copyright warning appears in Helvetica text, with a black shadow, entirely in uppercase:

Technique: The scrolling text.

Music/Sounds: A male voice reading the copyright warning.

Availability: Extinct, but captured by the Oddity Archive.