Digital on-screen graphic in Ccera

An on-screen graphic (known in Ccera as "logo marks") is a watermark-like TV logo used by Ccerish TV channels. This page describes the usage in Ccera.

Usage
Since 1987, Ccerish television used logo marks. PTC was the first network to do so, by putting the text "PTC" in the top-right corner of the screen. RTN was the second network to have a logo mark, at the top left corner. In 1993, CRT 1 (known at the time as CT 1) started to use a logo mark on the bottom right corner, starting the bottom corner tradition at the exact moment. A year later, they expanded it to CRT 2. By the mid to late 90s, many TV networks started showing up logo marks. Since 2000s, most TV networks don't show logo marks on commercials and closedowns.

In 2003, CRT moved their logo marks to the top-left, and also had an HD variant to represent that the program is available on HD. Since 2020, CRT logo marks also has Next variants to represent the next program that will be on after the end of the current one, and since 2023, they now have transitions for the Live and Rating variants. For example, the transition used in the Live variant of the CRT 1 logo mark shows the "1" shape fading away, leaving a circle that moves upper and expands to a red horizontal capsule with the text "Live", while the capsule moves lower to make way for the CRT 1 logo above.

PTC also shows the logo mark on commercials, but not on closedowns.