Its primary function is conversion of a wide range of video input signal formats so that they accurately map to the LCD display. The MEU also accepts optional input boards that further expand the range of inputs, enabling simple integration into any production environment.

The front panel of the MEU provides controls that are similar to those found on other Sony production PVM Series monitors. Features include H/V delay, mono display, blue only display, direct input selection, safe area, markers display, aspect ratio, and other features required for video production.