e/ETP-1

Information
has gloss	eng: ETP-1 (or Electronic Test Pattern One) was a test card designed and used by the Independent Broadcasting Authority (IBA). After test transmissions from the IBA's Engineering Regional Operations Centre (ROC) in Croydon from 1978 it was phased in on ITV over a period starting from 1979, replacing Test Card F. After ITV went 24 hours in 1988, the card ceased to be seen on the channel.
lexicalization	eng: ETP-1
instance of	c/Test cards

Media
media:img	ETP-1.jpg