Grass Valley Kayenne XL Package Installation v.7.0.4 - Manual (Page 87)

Kayenne XL Package — Installation and Service Manual 87
Video Cabling for all Kayenne XL Switchers
Video Cabling for all Kayenne XL Switchers
All Kayenne XL system video inputs and outputs are configurable. For
cabling configuration flexibility, each external primary input can be
mapped to any Kayenne XL panel source select button, as can each internal
video system source. Any Kayenne XL system video signal, such as M/E
program, preview, clean feed, or PGM/PST, can be mapped to any output
bus to be accessed on a specific 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 24 and 25 through 48 on the 4-RU frame. Each accepts
a 270 MHz serial digital video signal, or 1.485 Gb. The number of inputs
that are active depends on the number of full mix/effects or I/O Expansion
modules that are installed in the chassis. There are 24 inputs active for
every mix/effects module and expansion module installed.
Outputs
The outputs on the back of the Video Processor frame are numbered 1
through 12 and 13 through 24 on the 4RU frame. All of the outputs carry
the same video format, as determined by standard selected and by the ref-
erence signals connected. The number of outputs that are active depends
on the number of full mix/effects or I/O Expansion modules installed in
the chassis. There are 12 outputs active for every mix/effects and expansion
module installed.
Reference Input
There are two separate, looping reference input pairs. The upper pair
accepts analog 525 or 625 composite video. Burst is not required, but typi-
cally facility reference color black is used. Kayenne XL can auto-sense
whether the reference is 525 or 625 and can change the internal standard
accordingly.
The lower looping reference input pair is for HD production and uses
analog tri-level sync.
75-ohm termination of one of each of these looping inputs is required,
either directly on the adjacent connector or at the end of a daisy chain
looping to other equipment.
Any one of the SDI inputs can also be used as reference in the respective
standard.