| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ITEM PROVIDES THE CAPABILITY FOR NORAD COMMAND CENTER PERSONNEL TO SELECT A VIDEO SIGNAL FOR PRESENTATION ON INDIVIDUAL DISPLAYS IN THE NCC; SIGNALS ARE SWITCHED IN RESPONSE TO CONTROL ACTIONS BY NCC PERSONNEL & ARE DISPLAYED ON VIDEO MONITORS & LARGE GRP DISPLAYS IN THE BATTLE CAB,CREW & OBSERVATION AREAS OF THE NCC; THE VDS WILL HANDLE SIGNALS WITH CLASSIFICATIONS RANGING FROM UNCLASSIFIED TO TOP SECRET INFORMATION |