Display buffer

From Memory Alpha, the free Star Trek reference

A display buffer is the component in a starship display console that allows the user to adjust variables in a signal, including speed, for better visual assimilation. B'Elanna Torres used the display buffer to compensate for a difference in the space-time continuum between USS Voyager and Kelemane's planet and its effects on a Class V planetary probe. (VOY: "Blink of an Eye")