HSY-16S is a control panel capable of switching a 16x16 matrix routing system. There are individual selection buttons for each of the 16 inputs and 16 outputs. This panel provides source status for each output via the two digit 7-segment LED status window above each output selection button. This allows for simultaneous status display for all outputs. Switching of up to four levels is provided by configuration of a DIP switch. Source and destination equipment may be identified in the label areas provided on the front panel above each input button and below each output button.