Codec Status Locked – codec #1 is in use and locked to facility #1304. It is impossible to
select, listen mode is disabled as well.
Busy – codec #12 is in use, including the return line, by facility 3303. Can be
selected in listen mode.
Reserved – codec #4 is reserved for facility 3301. It may be selected only by
facility 3301, including the return line. All others may select it in listen mode
(external input 1...8).
Active – codec #6 is ready and connected to a codec in Brøndby; it is possible
to select this line including the return line (external line 1...16).
Unused – all other codecs without a name indicated are not connected.
Busy Return Lines If an external line is connected to a four-wire input of one facility, the line is
busy. The facility’s name is distributed by the router control system to the other
facilities. Connecting a return line from a different facility is prohibited.
A line is busy as long as:
• the four-wire input to which the external line is connected is assigned to a
desk fader; de-assigning the input from the desk automatically disconnects
the line
• the external line is connected to the four-wire input of a facility. It can be
disconnected using the NONE button in the channel input page.
Locking a Line A locked line is currently in use and disabled for selecting or listening to it.
Lines can be locked only from the router control system in the master control
room.
Line Reservation A reserved line can only be listened to but not selected, except from the facil-
ity the line is reserved for. Lines can be reserved only from the router control
system in the master control room.
5.8.7.2 Interactions
Label Import During power-up initialization, the console asks for all router label names.
The router control system sends all label names and immediately updates the
console as soon as any label changes.
Source Names Source names, router groups, and other attributes are used in the channel input
page of the user GUI to provide the pop-up lists to select from, as described in
chapter 5.8.7.1. During power-up initialization, the console asks for the names
of all sources of the router on the levels 1...4. The router control system sends
all source names on any level and immediately updates the console as soon
as any source changes.
This allows the console to maintain the information for the pop-up input
lists.