Grass Valley Karrera Video Production Center Installation v.4.1 - Manual (Page 55)

KARRERA — Installation & Service Manual 55
Karrera 8-RU Video Processor Frame Installation
Figure 29. Karrera 8-RU Frame, Backplane View
8-RU Frame Power Supplies
The 8-RU Karrera Video Processor Frame has two power supplies stan-
dard. A minimum of two supplies are needed for 8-RU frame operation.
An additional power supply is available as an option for redundancy. It
slides into the extra power supply slot in the chassis. When equipped with
the redundant power supply option, the frame will continue to operate
without interruption should a single power supply fail.
8623266_35
(not used) 100-240V AC
Power Supply 1
Redundant AC
Power Supply 3
(option)
100-240V AC
Power Supply 2
Grounding Lug
GPI In/Out 9-16
Tally 25-48
(2 M/E only)
GPI In/Out 1-8
Tally 1-24
HD Reference In
Tri Level Sync
Video Out
1 M/E: 1-12
2 M/E: 1-24
3 M/E: 1-36
4 M/E: 1-48
Video In
1 M/E: 1-24
2 M/E: 1-48
3 M/E: 1-72
4 M/E: 1-96
SD Reference In
LAN
(Internal Switch
with 4 Ports)
RS422/485
Serial Ports
(8)
GPI In/Out 25-32
Tally 73-96
(4 M/E only)
GPI In/Out 17-24
Tally 49-72
(3 M/E only)