GRASS VALLEY CR6400 Family, User Manual

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CR6400
User’s Guide
Destination Button Colors
The current destination is high-tally amber (or possibly green, on a CP32-6464). All other desti-
nations are unselected and low-tally.
However, if the destination on a button is locked, the button is red, high-tally if selected, and
low-tally if not.
Level Button Illumination
Enhanced Mode
• A level button is high-tally (green or amber) if it is selected and represents the primary level.
• A level button is low-tally (green or amber) if it is not selected and represents the primary
level.
•
A level button will be red (in a breakaway only) if it does not represent the primary level. If
the level button is selected, it is high-tally. Otherwise it is low-tally.
• A level button is off if the current destination does not include this level.
Standard Mode
•
A level button is high-tally (green or amber) if the level is selected.
•
A level button is low-tally (green or amber) if the level is not selected.
Power Up and Reset
Operators generally do not need to bother about startup — unless there is a power outage.
At power-up, and at every reset, a control panel’s ‘Panel Lock’ button is on and red. An operator
must turn the panel lock off before the panel can be used. At power-up, a remote panel
(module) “discovers” the state of the routers in the network and illuminates its buttons to reflect
the routes and levels that were selected prior to power-up (reset). It can take up to 60 seconds to
finish the discovery. The operator can actually start using the panel before the discovery
completes.
Routers at Power-Up
At power-up, a router loads stored program code into its internal FPGA and restores its previous
operational state. (Its “state” includes the name, crosspoint map, levels, and which of the out-
puts are locked.)
At power-up, the router detects the presence or absence of a video reference signal.
If a router’s rotary switch is set to the 0 position, the router reverts to the factory default
state , not its previous state. Its entire state and all configuration data are lost and will
need to be reconfigured.