Grass Valley Apex v.2.0 - Manual (Page 47)

APEX — Installation and Service Manual 49
Facility Interface
Single Video Reference
Since there is only one video reference in this example ( Figure 15 ), it must
be selected for use by all input and output boards. On systems with the
CX-34000 Control Crosspoint boards (all present systems). This selection is
made with DIP switches.
Details concerning DIP switch settings are found in Section 3-Installation of
this manual.
Figure 15. Single Video Reference
AES REF A
VID REF A
House video reference
(used for AES sync)
Input and output
board(s) on
Video Ref A
0 Binary ID used for assigning
reference to input and output board
with XPT board DIP switches
To next Apex chassis
(or terminate)