LBI-39055

3

GENERAL

The intent of this manual is to guide field installation
and maintenance personnel through the installation, set-up
and testing of a C3 Maestro dispatch console system.
Figure 1 shows basic equipment interconnections.
This document was developed in accordance with:
• C3 Maestro (PC) application software version 3.0x
(344A3922G10)
• C3 Maestro Logic Board firmware version 3.02
(344A4245G10)
• C3 Maestro Logic Board hardware revision B
(344A3927P24 or P29/5000060001)
• C3 Maestro Audio Tower later-revision hardware
commonly referred to as "Phase 2" (board
assemblies designated with a P29/772xxxxxxx part
number)
• CEC/IMC Digital Audio Switch firmware version
3.06 (344A3564G10, 344A3565G10,
344A3567G10 and 344A3568G10)
• CEC/IMC Manager (MOM PC) software version
3.05 (344A3630G10)
Although specifically written for the firmware,
software and hardware listed above (and subsequent
versions), most information in this document also directly
applies to earlier C3 Maestro console systems. In most
cases, direct references are made to these earlier items and
the differences are described.
NOTE
C3 Maestro application software version 3.0x
requires C3 Maestro Logic Board firmware version
3.02 (or later), CEC/IMC Controller and Audio
Board firmware version 3.0x (or later), and
CEC/IMC Manager software version 3.0x (or
later).
VIDEO
DISPLAY
MONITOR
DISPATCHER
KEYBOARD
PERSONAL
COMPUTER
(PC)
AUDIO TOWER
COM1 CONTROL DATA
SELECT AUDIO
UNSELECT AUDIO
MIC AUDIO
LOGIC BOARD
KEYBOARD
STANDARD PC
CD MIC AUDIO
CD RECEIVER AUDIO
AUDIO MATRIX BD.
AUDIO
PA BD.
#1
LINE B IN
I/O
BOARD CD
LINE A IN
CD PATCHED RADI O AUDIO
CD/DISP. CON. MIC AUDIO
LINE B IN
CD CONTROL
LINE A OUT
LINE B OUT
{
CIM
CONTROLLER
BOARD
CEC/IMC
DIGITAL AUDIO
SWITCH
CALL
DIRECTOR
TX1
TX2
RX1
TX4
RX4
CIM
AUDIO
BOARD
PHONE
LINES
(2 WIRES)
(2 WIRES)
(2 WIRES)
(2 WIRES)
(2 WIRES)
(2 WIRES)
(2 WIRES)
(5 WIRES)
(RS-232 = 3 WIRES)
(RS-422 = 4 WIRES)
AUDIO
PA BD.
#2
NOTES:
1. AC POWER CONNECTIONS NOT SHOWN.
2. CEC/IMC CONCENTRATOR CARDS NOT SHOWN.
3. ONLY ONE (1) UNSELECT SPEAKER IS SHOWN.
4. IF CONSOLE SYSTEM DOES NOT SUPPORT CALL DIRECTOR TELEPHONE PATCH, THE SECOND AUDIO PA
BOARD (#2) AND ALL RELATED CD INTERCONNECTIONS ARE NOT REQUIRED.
5. THE SECOND AUDIO PA BOARD (#2) IS REQUIRED IF THE CONSOLE SYSTEM IS EQUIPPED WITH MORE THAN
ONE (1) UNSELECT SPEAKER.
MIC
UNSELECT
SPEAKER
#1
SELECT
SPEAKER
Figure 1 −− C3 Maestro Equipment Interconnections