Grass Valley Kalypso Installation Planning Guide - Manual (Page 61)

Kalypso Installation Planning Guide 61
Optional Kalypso Classic System Components
Optional Kalypso Classic System Components
Emergency Bypass
The Emergency Bypass system provides basic switching capability should
a component in the Kalypso system fail or lose power. The Emergency
Bypass option uses an external router to perform the actual source selec-
tions. Operator control is provided by the Local Aux panel. If the Kalypso
system Main panel and/or the Video Processor frame fails, the Local Aux
subpanel, Emergency Bypass frame, and facility router can still provide
basic switching and keying capability.
An example of an installed Kalypso Emergency Bypass system is shown in
Figure 65 .
Figure 65. Emergency Bypass System
0721_07_59_r6
Video/Key 2
Router
Matrix
Router
Control
Kalypso
Video
Processor
Frame
Kalypso
Main
Panel
Local Aux
Panel
Pgm 1 Out
Pgm 2 Out
Emergency Bypass
(8900 TF Frame)
Bkgd Video
Pvw
Video/Key 1
Bypass
Relay
Module
Bypass
Frame
Monitor
Module
Power
Supply
Backup
Power
(option)
Bypass
Keyer
Module
External
Video & Key
Sources
Pgm 1 Pgm 2 Pvw
Video/Key
from Router
or Direct
RS-422
RS-422
Backup
Power
Supply
(option)
Menu
Panel
Breakout Cable
Pvw Out
Pgm