El Trompo (Warning Screen)

Screen (1980s)
Visuals: On a black background, the following text in yellow is shown:

Technique: A digital graphic.

Audio: None.

Availability: It can be seen in Spanish cartoons by this company. It may or may not appear in No re turbio.
 * It also appears on releases by Sesion Video, such as El Gato con Botas and Popeye, as they were distributed by El Trompo as well.