The PT-MA-HD44-QV, 4x4 HDMI Matrix MultiView is the only completely independent HDMI system, four HDMI multimedia sources dynamically distributed to up to four displays and individually as altogether 6 different modes, such. As picture-in can arrange picture or Quad View (exact description see manual). Each source signal can be scaled individually and instantaneously switched without black screen. By HID input (mouse), extensive control functions, such as image clipping (crop), drag and drop and zoom in & out available. The Video Wall function enables the display of the whole picture spread across multiple displays. This is the ideal solution for A / V switching, distribution and transmission.