Grass Valley PDR v.2.1 - Manual (Page 79)

Input Clocking
Profile Family 63
In the next example, a system that does uses all four available clock references
might be configured with two serial digital component boards. In this specific
example, shown in Table 5, the panel in the tab shows System, Video Input 1,
Video Input 2, Video Input 3, and Video Input 4.
Figure 39. Audio Configuration dialog box, Input Clocking tab
Table 5. Configuration example, four video input clocking sources
Board Tag Board Type
Board
Reference
Input Clock Reference
Vid I/O SDI VA Serial digital component 1 and 2 Video Input 1,
Video Input 2
Vid I/O SDI VA Serial digital component 1 and 2 Video Input 3,
Video Input 4