Clock.jpg
"Problem is we won't be able to show it to anybody."
This article would greatly benefit from the addition of one or more new images.
Please upload a relevant canonical image and place it here. Once finished, this notice may be removed.

A test pattern or test card was a screen represented by a card that was filmed and broadcast in between programs, usually during off-air times at night. It was used to calibrate and align the camera. One particular test pattern featured an Indian.

On the morning of November 13, 1955, a test pattern displayed on the screen of Emmett Brown's television set before switching over to Howdy Doody.

Appearances

See also

Community content is available under CC-BY-SA unless otherwise noted.