Certificate Number: 510040.001
The Quality System of:
Thomson Inc, and its worLdwide Grass Valley division affiliates DBA
GRASS VALLEY
Headquarters
400 Providence Mine Rd
Nevada City, CA 95959
United States
15655 SW Greystone Ct.
Beaverton, OR 97006
United States
10 Presidential Way
Suite 300
Woburn, MA 01801
United States
Kapittelweg 10
4827 HG Breda
The Nederlands
7140 Baymeadows Way
Ste 101
Jacksonville, FL 32256
United States
2300 So. Decker Lake Blvd.
Salt Lake City, UT 84119
United States
Rue du Clos Courtel
CS 31719
35517 Cesson-Sevigné Cedex
France
1 rue de l’Hautil
Z.I. des Boutries BP 150
78702 Conflans-Sainte
Honorine Cedex
France
Technopole Brest-Iroise
Site de la Pointe du Diable
CS 73808
29238 Brest Cedex 3
France
40 Rue de Bray
2 Rue des Landelles
35510 Cesson Sevigné
France
Spinnereistrasse 5
CH-5300 Turgi
Switzerland
Brunnenweg 9
D-64331 Weiterstadt
Germany
Carl-Benz-Strasse 6-8
67105 Schifferstadt
Germany
Including its implementation, meets the requirements of the standard:
ISO 9001:2008
Scope:
The design, manufacture and support of video and audio hardware and software products and
related systems
.
This Certificate is valid until: June 14, 2012
This Certificate is valid as of: June 14, 2009
Certified for the first time: June 14, 2000
H. Pierre Sallé
President
KEMA-Registered Quality
The method of operation for quality certification is defined in the KEMA General Terms
And Conditions For Quality And Environmental Management Systems Certifications.
Integral publication of this certificate is allowed.
KEMA-Registered Quality, Inc.
4377 County Line Road
Chalfont, PA 18914
Ph: (215)997-4519
Fax: (215)997-3809
CRT 001 073004
Accredited By:
ANAB
Encore
CONTROL SYSTEM
Configuration Manual
Software Version 1.8.0
071853104
OCTOBER 2010
Contacting Grass Valley
International
Support Centers
Local Support
Centers
(available
during normal
business hours)
France
24 x 7
Australia and New Zealand: +61 1300 721 495Central/South America: +55 11 5509 3443
Middle East: +971 4 299 64 40 Near East and Africa: +800 8080 2020 or +33 1 48 25 20 20
Europe
+800 8080 2020 or +33 1 48 25 20 20
Hong Kong, Taiwan, Korea, Macau: +852 2531 3058 Indian Subcontinent: +91 22 24933476
This Encore Configuration Manual is designed for facility engineers who are
involved in Encore system installation, configuration, and servicing.
Documentation Set
The basic Encore documentation set consists of:
•Installation and Service Manual,
•Configuration Manual,
•Control Panels Operation Manual, and
•Release Notes.
The Installation and Service Manual contains information about installing
Encore system hardware, maintaining Encore system components, and
configuring network communications used by the system.
The Configuration Manual contains detailed information about configuring
an Encore system to meet the needs of your facility. Background informa
tion about Encore system design is included, and a description of the
Encore Operator User Interface (OUI); which is used to configure, test, and
operate the system; is also provided.
The Control Panels Operation Manual provides operating information for the
control panels used with the Encore Control System.
The Release Notes contain information about new features and system
enhancements for a specific software version. Software installation proce
dures are also provided. Always review the Release Notes for your current
system software before you begin working with your Encore system.
-
-
Encore — Configuration Manual15
Preface
Additional Documentation
Documentation for various Encore system options is also available:
•Encore Salvo Editor Instruction Manual,
•Soft Panels Instruction Manual, and
•Visual Status Display Instruction Manual.
The NetConfig utility program is used to configure your Encore network
and install software:
•NetConfig Instruction Manual
Software engineering documentation, intended for third-party developers
and in-house software engineers, is also available:
•Routing Products Protocols Manual.
16Encore — Configuration Manual
Encore System Overview
Encore System
Controller(s)
Encore
Serial Controller
VTRs
Profile VDRs
Acts As
Gateway
Between
EN 1 and
EN 2
Encore Operator
Workstation(s)
Notification via
Pager, E-mail
or Phone
Trinix Digital Video
Routing Matrix
Apex Digital Audio
Routing Matrix
Acappella
Remote Panels
Acappella
Routing Matrices
Encore Ethernet
Control Panels
PMB
48B
EDP
P32
UCP
MB8
P48
XY
BPS
Series 7000
Routing Matrices
SMS 7000
Control System
Concerto
Multi-Format
Routing Matrix
7500 WB Digital Video
Routing Matrix
7500 NB Digital Audio
Routing Matrix
NetCentral
SNMP Manager
Distributed Applications:
Serial Interface Options:
• System Manager
• Router Control
• Panel Servers
• Tie-Line Manager
Encore Engineering
Workstation
Windows GUI Applications:
Windows GUI Applications:
• Configuration
• Local Router Panel
• Local Machine Control Panel
• Router Status
• Local Router Panel
• Local Machine Control Panel
• Automation
• ES Switch/Jupiter
• 3rd Party Matrix/Tally
• Horizon Matrix
RS-422
Crosspoint Bus
8053_00r0
Encore Controller
with GSC Option
Encore Controller with
RS-422 Serial Option
75 Ω Coax
Series 7000
Control Panels
EN 1 Ethernet (Facility LAN)EN 2 Ethernet (Panel/Matrix LAN)
RS-422
NoteThis same Overview section is included in several Encore manuals. If you are
familiar with this material you can skip to the next section.
Introduction
The Encore system is an open, scalable platform for full router and facility
control. Featuring tight integration with Grass Valley router matrices,
third-party routers, automation systems, and other equipment, the Encore
system can consolidate media assets under a single, unified control system.
Figure 1. Encore Facility Control System
Section 1
Encore — Configuration Manual17
Section 1 — Encore System Overview
8053_09r0
The Encore system modular design lets broadcasters and other highquality content creators select just the level of control they need. At its most
basic, the Encore system can configure and control the crosspoints of a
single routing matrix, but it can be expanded to control multiple matrices.
Controlled Hardware
Encore can control a wide range of Grass Valley routers including Trinix,
Apex, Concerto, Acappella, 7500 WB, and 7500 NB using Ethernet. Legacy
7000 Series and Horizon routers can be serially controlled. In addition,
Encore can control the popular Grass Valley Venus routers with a serial
interface to a VM-3000 protocol translator. A wide range of third party
routers can also be controlled through a number of supported serial inter
faces. Users can also add tally and machine control via Ethernet or serial
interfaces.
Encore System Controller Frame
-
The two rack-unit Encore System Controller Frame supports up to two
System Controller Board (SCB) modules and two power supply modules
for redundancy. A standard Encore System Controller Frame is equipped
with one SCB and one power supply. All modules are front removable and
hot pluggable. Cooling is built into the frame so no external cooling units
are required.
Figure 2. Encore System Controller Frame
18Encore — Configuration Manual
Introduction
Power Supply Modules
Reset Buttons
System Controller Modules
8053_36r0
Slot 1
Slot 2
Slot 1
Slot 2
8053_37_r0
J31
USB
J19J20J21
J29J30
GPIINGPI
OUT
J5J6J7
GSC 4 GSC 3 GSC 2 GSC 1 REF OUT SYNC 2 SYNC 1
CONSOLECONSOLE
J1J2J3J4
J16
J35
J51
C
O
M
1
C
O
M
2
J52
J53
E
N
1
E
N
2
J54
J36
J37
J38J39
SIO45678321
J40J41J42J43J44J45J46J47J48J49J50
J17J18J15J26J27J28
J32J33
GPIINGPI
OUT
J12J13J14
GSC 4 GSC 3 GSC 2 GSC 1 REF OUT SYNC 2 SYNC 1
J8J9J10J11
J23J24J25J22
J34
USB
PS1
PS2
COL
LNK
LNK
COL
COLLNKLNK COL
J55
+
J56
C
O
M
1
C
O
M
2
J57
J58
E
N
1
E
N
2
J59
SIO45678321
30-60V
130W; 3.7A
Serial In/Out
Connectors (8)
Com 1
Console Port
EN1
Ethernet Port
EN2
Ethernet Port
SCB Slot 2 Connectors
DC
Power
GPI In/Out
Connectors (2)
GSC BNCs (8)Sync
BNCs (4)
Com 2
Port
SCB Slot 1 Connectors
GPI In/Out
Connectors (2)
GSC BNCs (8)Sync
BNCs (4)
Serial In/Out
Connectors (8)
Com 1
Console Port
EN1
Ethernet Port
EN2
Ethernet Port
AC
Power
Com 2
Port
The System Controller Frame has two slots for SCBs and two slots for
Power Supply modules, located behind the front cover/air filter. Status
indicator LEDs and a reset button are located on each SCB (
Figure 3. System Controller and Power Supply Modules
Figure 3).
Cabling and power connectors are located on the rear of the System Controller Frame (Figure 4).
Encore — Configuration Manual19
Figure 4. System Controller Frame Rear View
Multiple Encore System Controller Frames can be used to support large
systems and to increase throughput by dividing tasks among the control
lers. SCBs in the same frame can be configured to control different hardware or to operate redundantly. An SCB in one frame can even operate
redundantly with an SCB in a different frame.
-
Section 1 — Encore System Overview
Status 1
Destin ation 1
Pr eset
Level
Status 2
Destin ation 2
Status 3
Destin ation 3
Status 4
Destin ation 4
Status 5
Destin ation 5
Status 6
Destin ation 6
Status 7
Destin ation 7
Status 8
Destin ation 8
DestDest
IDID
LevelLevelSrcSrc
DestDest
PagePage
LevelLevel
PagePage
SrcSrc
PagePage
SalvoSalvo
PagePage
ChopChop
CECE
ClearClear
ShiftShift
A
PrevPrevNextNext
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
ProtProt
HoldHold
TakeTake
LoadLoad
8053_03r0
Destin ation Status
ProtProt
Lvl 1Lvl 1
ChopChop
Lvl 2Lvl 2Lvl 3Lvl 3
Lvl 5Lvl 5
NextNext
Lvl 6Lvl 6
Lvl 4Lvl 4
PrevPrev
All LvlsAll Lvls
ConfigConfig
TallyTally
IDID
8053_04r0
8053_05r0
Grass ValleyGrass Valley
PROT CHOP
ID
TALLY
LEVEL
ALL
LVLS
LVL1LVL2LVL
3
LVL
4
LVL
6
LVL
5
8053_08r0
Control Panels
A wide variety of hardware control panels are available that can work
across the room or across the country via IP LAN/WAN connections. Many
Grass Valley legacy hardware control panels can also be used with optional
serial interfaces. Optional PC control panel software is also available that
emulates many of these hardware panels.
The control panel operator views and selects Sources and Destinations by
name and does not need to be concerned with the actual physical cabling
or numbers of inputs and outputs.
Two representative Encore control panels are illustrated below.
Figure 5. Encore Paging Multi Bus (PMB) Control Panel
Figure 6. Encore Button Per Source (BPS) Control Panel
An Acappella control panel and an SMS7000 control panel, both originally
developed for other routing systems but able to be configured to work with
Encore, are illustrated below.
Figure 7. Acappella 16x16 Remote Panel
Figure 8. SMS7000 P48 Control Panel
20Encore — Configuration Manual
Encore System Control Fundamentals
Distributed Control System
The Encore system uses a distributed control networked architecture.
Various Encore software components are installed on different hardware
locations to perform different tasks. This design provides extraordinary
system power and flexibility. Configuration files are downloaded over the
network to target devices, permitting rapid configuration changes while
the Encore system remains operational. User-specific system-wide access
privileges can also be established to restrict system control as appropriate.
Encore Database
Information vital to Encore system operation resides in a collection of data
files, collectively called the Encore database. These files model the routing
matrix hardware being controlled, name input Sources and output Destina
tions, determine matrix Levels, and specify the operational capabilities of
the control panels. The Encore database is created when the system is com
missioned and is typically maintained by facility engineering staff. The
Encore database resides on the same PC as the Sharer.
Introduction
-
-
Sharer Application
The Sharer application automatically downloads configuration information to Encore system components when they are power up or reboot. The
Sharer application runs on a PC, and must be running when the Encore
system is configured. The Sharer does not need to be running to sustain
control panel operation. However, we recommend the Sharer application
run at all times, as this makes it easier to resume configuration procedures.
CAUTION An Encore system can have only one Sharer application running on the
network at any time. This is important to remember during software installa
tion, or if a notebook PC with the Sharer is moved to different locations.
Configuration PC
An Encore system is configured using a standard PC installed with the
appropriate Encore software. Once configured, Encore control panels will
be able to switch crosspoints on routing matrices even if the configuration
PC is turned off or disconnected from the network. Typically the configu
ration PC also has the Encore Sharer application installed, but this application can reside on any PC on the network.
-
-
Encore — Configuration Manual21
Section 1 — Encore System Overview
Sharer PC
The Sharer PC is the PC on which the Sharer is installed. Typically the configuration PC and Sharer PC are the same, but separate PCs can be used.
Routing Basics
Terminology
Area - An Area is a defined group of Sources and Destinations. Takes are
restricted to connecting Sources and Destinations within the same Area
(unless Tie-Lines are used). Defining multiple Areas makes it possible to
assign the same easily identifiable Source and Destination names (like
VTR_1, VTR_2) for use by different devices at different locations in the
facility.
Breakaway - A Take operation that switches a Source on at least one Level
that is different from the Sources selected on the other Levels.
Channel - The communication path used to control the crosspoint group by
the Router Control Engine over a selected protocol such as Serial or
Ethernet paths.
Chop - A variation of a Take command that alternately connects each of two
different Sources to a single Destination (flip-flopping) at a designated
switching rate (the chop rate).
Crosspoint - An electronic switch that allows a signal to pass from an input
to an output when the switch is closed.
Destination - The location to which Source signals are routed. A Destination
may include one or more outputs across multiple Levels.
Exclusion Set - User-determined set of items excluded from control by a par-
ticular control panel. Exclusion sets can be created for Areas, Destinations,
Levels, or Salvos. An exclusion set may be shared by more than one panel.
Flag - A parameter that can be set in a control panel template to control how
a panel operates.
Level - A grouping of signals of a particular type, such as digital video,
audio right, audio left, Red, Green, or Blue, etc. This grouping becomes an
independently controllable stratum of signals within a routing system.
Matrix - A configuration of potentially intersecting inputs and outputs. In
routing switchers, a matrix is signal switching hardware configured such
that any input may be switched to any output.
22Encore — Configuration Manual
Routing Basics
Preset - Selecting an item (for example a Source or Destination) in prepara-
tion for an action.
Protect - A control function that prevents control panels or devices from
changing the current Source selection for the specified Destination.
Salvo - A named, system-wide preset which, when executed, can change
crosspoints on multiple Destinations at the same time.
Source - An input signal or collection of input signals generally associated
with a particular device (like a VTR or DDR). A Source may contain signals
from multiple Levels.
Take - The direct, immediate switching of a different Source to a Destination.
The Take occurs during the vertical interval for a clean transition.
Template - A set of parameters that can be applied to a control panel’s con-
figuration. The same template can be applied to multiple panels.
Tally - A status acknowledgment returned to a control panel or terminal that
an operation has been executed. Typically this will light up a button, but a
Tally may report text (for example a Source name).
Tie-Line - A system tie-line is a physical connection used to give a Destina-
tion connected to the output of one matrix access to Sources connected to
the input of another matrix. A signal which passes through two or more
matrices; more specifically the path (consisting of one or more Tie Wires)
which links a Destination of one matrix to a Source of another matrix. A
local tie-line is a special type that has Sources and Destinations in the same
matrix, usually sending the signal out of the matrix for external processing.
Matrix Crosspoints and Levels Description
Each router matrix can be broken down into a number of switching
matrices. A single switching matrix controls the switching (or routing) of a
particular type of electrical signal (e.g. digital video, analog video, audio,
data, etc.). These different signal formats are referred to as Levels. When a
connection is made, a path is formed between a unique Source (logical
grouping of physical inputs) and a unique Destination (logical grouping of
physical outputs). The physical connection is accomplished using cros
spoint circuitry. Figure 9 illustrates how a single switching matrix operates.
-
Encore — Configuration Manual23
Section 1 — Encore System Overview
Outputs
8053_15_r0
Inputs
0 1 2 3 4 5 6 7 8 9
0
1
2
3
4
5
6
7
8
9
Figure 9. A Single Switching Matrix
Any of the 10 inputs (numbered 0 to 9) can be routed to any of the 10
outputs (numbered 0 to 9). One input can also be routed to more than one
output. All the possible routes are represented by the intersections of the
horizontal and vertical lines in the illustration. The points where the lines
meet (crosspoints) can be thought of as switches that allow the inputs to be
connected to the outputs. In this example, three crosspoints are on (as indi
cated by the X symbols), and the following routes are made:
-
Sources and Destinations Description
•Input 2 is routed to Output 1 and Output 4.
•Input 7 is routed to Output 6.
Sources consist of input signals to the router, and Destinations are output
signals from the router. An individual Source or Destination may contain
more than one signal. For example, a Source may consist of a video and a
key signal; be separate Red, Green, and Blue video signals; or have a video
signal and several associated audio signals. Each signal type is considered
a Level. In general, a Source and Destination need to be configured with
same number and type of Levels in order for Takes connecting them to be
successful.
24Encore — Configuration Manual
Multi-Level Switching Description
All Level Take
An all Level Take switches the same input number on all Levels, to the controlled Destination, as shown in Figure 10.
Figure 10. Traditional All Level Take
Source DevicesRouting Matrix
DVTR 1
Video Source A (VSA)
Audio Left Source A (ALSA)
Audio Right Source A (ARSA)
VSA
VSB
Video Level
VSA
Routing Basics
Destination Device
DVTR 3
Video Destination
Audio Left Destination
DVTR 2
Video Source B (VSB)
Audio Left Source B (ALSB)
Audio Right Source B (ARSB)
ALSA
ARSA
ALSB
ARSB
Audio Level
Breakaway Take
A Breakaway Take is performed by selecting a Source different from the
others (on at least one Level) to the controlled Destination. Breakaways
allow a Destination to use different Sources (
Figure 11. Breakaway Take
Source DevicesRouting Matrix
DVTR 1
Video Source A (VSA)
Audio Left Source A (ALSA)
Audio Right Source A (ARSA)
VSA
VSB
Video Level
ALSA
ARSA
VSA
Audio Right Destination
8053_06_r0
Figure 11).
Destination Device
DVTR 3
Video Destination
Audio Left Destination
Audio Right Destination
DVTR 2
Video Source B (VSB)
Audio Left Source B (ALSB)
Audio Right Source B (ARSB)
ALSA
ARSA
ALSB
ARSB
Audio Level
ALSB
ARSB
Encore — Configuration Manual25
8053_07_r0
Section 1 — Encore System Overview
Matrix 1
Sources
Routing Matrix 1
Matrix 1
Destinations
Tie-Line
Tie-Line
Tie-Line Source Name
Tie-Line
Source
Name
Tie-Line Source NameTie-Line Destination Name
Tie-Line Destination Name
Tie-Line
Destination
Name
Matrix 2
Sources
(One Hop)
(Second Hop)(First Hop)
Tie-Line
Routing Matrix 2
Matrix 2
Destinations
Matrix 3
Sources
Routing Matrix 3
Matrix 3
Destinations
Tie-Line Description
Tie-lines can be used to link different matrices, allowing Sources in one
matrix to be routed to Destinations in another matrix. Each tie-line has a
Source Name and a Destination Name that defines the signal path. A tieline Source is actually a Destination of the first matrix, and the tie-line Des
tination is a Source of the second matrix. Routes that employ more than one
tie-line are called multi-hop tie-lines (
Figure 12. Tie-Lines
-
Figure 12).
Once configured on an Encore system, actual tie-line operation is transparent to the operator. The Tie-Line Manager application automatically
creates and releases tie-line paths as needed.
26Encore — Configuration Manual
Encore Fundamentals
8531_01r0
Device HardwareDevice Hardware
EncoreEncore
DatabaseDatabase
Sharer ApplicationSharer Application
Other ApplicationsOther Applications
EncoreEncore
SystemSystem
ManagerManager
ApplicationApplication
Overview
The distributed control architecture of the Encore Control system offers
great flexibility and power. A basic understanding of this control architec
ture is beneficial for those responsible for installation and configuration.
System Functional Layers
One way to approach the Encore Control system is to think of it as a series
of layers. The Encore database is the core layer. Each layer above the data
base interacts only with adjacent layers, until the outermost hardware layer
is reached (
Figure 13).
Section 2
-
-
Figure 13. Encore System Functional Layers
Encore — Configuration Manual27
Section 2 — Encore Fundamentals
The Encore database core contains information that identifies what a particular Encore system consists of and its capabilities. The Sharer application’s layer shares this information with the various distributed Encore
system applications on the next higher layer. These other applications
(Router, Tie-Line Manager, Panel Server, etc.) use this database information
to control the hardware device components (Router Matrices, control
panels, etc.) residing on the outer device hardware layer. The System
Manager application spans all the layers. It is used to create the information
in the database, set up how it and other applications are accessed by users,
and establish the communications used to span the applications and hard
ware layers. The first time an Encore system is run, a special login application is used to access the System Manager.
Client/Server Architecture
The Encore system can also be viewed as consisting of various software
applications (including the applications described above) that run on
various hardware processors (called Engines). Engines can be Encore
System Controllers, or they may be networked PCs (called Stations, which
is short for workstation). The System Manager can be used to assign which
applications run on which engines. Some of these applications operate
using Client/Server techniques. For example, a Server application residing
on one Engine may provide information and processing resources to Client
applications running on different hardware components. In this way, infor
mation that needs to be shared with multiple Encore system components
can be managed effectively. An example of this structure is the Panel Server
application, which runs on an Encore System Controller and provides con
figuration information to multiple Encore control panels, and other supported control panel models(Figure 14).
-
-
-
28Encore — Configuration Manual
Figure 14. Applications, Engines, Clients, and Servers
8531_02r0
Kalypso Video
Processor Frame
Engineering Workstation PC
(Engine)
(Engine)
Encore Database
Router Control
Application
System Manager
Server Application
Encore OUI
Client Application
Panel Server
Application
Different
Applications
canrun on the
same Engine
Applications can
control multiple
hardware devices.
The same type of
Application canrun
on different Engines
Sharer
Operator Workstation PC
(Engine)
(Engine)
Encore OUI
Client Application
Serial
Ethernet
VTR
Encore System Controller
(Hardware)
Panel Client
Router Control Panel
(Hardware)
Panel Client
Router Control Panel
(Hardware)
Panel Client
Router Control Panel
Profile VDR
VDRCS Server
Application
(Engine)
VSVC Server
Application
Encore
Serial Engine
Encore
Machine Control
Client Application
Router Matrix
Frame
(Hardware)
Router Client
Router Matrix
Frame
(Hardware)
Router Client
Network
Overview
The Client/Server architecture makes an Encore system scalable, from
small single purpose applications to huge facility wide installations. An
Encore system can even support multi-facility operations. Additions can be
made to an existing system by adding components without the need to reengineer the rest of the system hardware. Processing workloads can be dis
System Communications During Normal Operation
tributed among various engines to prevent bottlenecks, and redundancy
can be incorporated for reliable operation.
When an operator presses a button on a control panel, a series of messages
are passed between client and server applications to accomplish the cros
spoint change and to update button tallies on all the affected Panels
Figure 15). In this example the Panel Server application and the Router
(
Control applications reside on a separate engines. If they reside on the same
engine, similar communications occur.
Encore — Configuration Manual29
-
-
Section 2 — Encore Fundamentals
Figure 15. Normal Operation Steps
1
Panel button pressed.
Router Control Panel
Panel Client
Encore System Controller
Panel Server
Application
3
8
Button tally
9
updated on
all panels.
Router Control Panel
2
Ethernet
Panel Client
Network
4
7
Router Control
Application
Encore System Controller
8531_03r0
Matrix changes
5
crosspoint.
Router Matrix
Frame
6
Router Client
The following steps are involved:
1. The operator presses a Source selector button for a Destination on a
control panel. The Panel button illuminates with a false tally.
2. The Panel sends a button press message to the Panel Server application.
3. The Panel Server interprets the message and sends a Source change
message for that Destination to the Router Control application.
4. The Router Control application interprets the message and sends a
crosspoint change message to the Router Matrix hardware.
5. The Router Matrix changes its crosspoint.
6. The Router Matrix sends a message reporting the new status of that
crosspoint to the Router Control application.
7. The Router Control application sends new Source status information
for that Destination to the Panel Server application.
8. The Panel Server application receives the new status and sends it to the
control panels.
9. All the affected control panels then change their button tally to reflect
the new status of the Destination. The false tally on the initiating control
panel changes to a true tally.
It can take up to four seconds to update all the control panel tally statuses
on a large Encore system. If the requested crosspoint change fails to occur,
30Encore — Configuration Manual
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