Brick House Video - VTB-2A 4 Input Back Panel Connectors

      INPUTS - Bottom Left to Right with Terminate Switches:
      Video Input 1
      Video Input 2
      Video Input 3
      Video Input 4
    
      OUTPUTS - Top Left to Bottom Right:
      Program Video
      Preview Video
      Aux A Video
      Aux B Video
      Black Burst (for Genlock) 1
      Black Burst (for Genlock) 2
      Black Burst (for Genlock) 3
      Black Burst (for Genlock) 4
      External Video Reference In

      CONTROL I/O - 15 Pin D Connector:
      GPI In and Tally Out

      POWER IN - 4 Pin XLR
      12VDC