Video Routing in Ultrix
Sources and destinations in the router must be connected to the inputs and outputs of the switcher.
Ultrix™ uses a database to assign inputs and outputs, as well as define levels and matrices. The switcher has access to any destination in the router, but switcher outputs must be assigned to router outputs from the router to make them available as a source in the router. Inputs and outputs on the SDPE blade can be routed to the router crosspoint.
For more information on setting up levels and matrices, refer the Ultrix™ User Guide.