Grass Valley Karrera Video Production Center Installation v.4.1 - Manual (Page 67)

KARRERA — Installation & Service Manual 67
Video Cabling
Figure 37. Local Aux Panel Cabling
Video Cabling
All Karrera system video inputs and outputs are configurable. For cabling
configuration flexibility, each external primary input can be mapped to any
Karrera panel source select button, as can each internal video system
source. Any Karrera system video signal, such as ME program, preview,
clean feed, or PGM/PST, can be mapped to any output bus to be sent to any
output connector, or an output bus can act as an auxiliary bus.
Inputs
Non-looping video inputs on the back of the Video Processor Frame are
numbered 1 through 48 on the 4-RU frame, and 1 through 96 on the 8-RU
frame. Each accepts a 270 MHz or 1.485 Gb serial digital video signal. The
number of inputs that are active depends on the number of ME boards
installed in the chassis. Twenty four inputs are active for every board
installed.
Outputs
The outputs on the back of the Video Processor Frame are numbered 1
through 24 on the 4-RU frame, and 1 through 48 on the 8-RU frame. All of
the outputs carry the same video format, as determined by the standard
selected and by the reference signals connected. The number of outputs
that are active depends on the number of ME boards installed in the
chassis. Twelve outputs are active for every board installed.
Redundant AC
Power Sources (2)
Panel to
Local Aux Control
(not Ethernet)
8804_42
Karrera Control Panel (rear)
Karrera Local Aux Panel
To
Switcher
Ethernet
Network
12 Volt
DC Out
12 Volt
DC In