LBI-39101 ENHANCED AUDIO ENCLOSURE CONNECTOR PIN-OUTS

∙defining the event for input or output operation (event type)

∙defining the event’s CEC/IMC Controller Board utilized (device type and device assignment number) and the I/O bit number used on this Controller Board

∙including or not including each console in the event’s “console mask”

∙defining the event’s active state as either high or low

∙for an input event, defining a text message which is sent to the console(s) when the event is triggered (when it transitions to the active state)

∙for an output event, defining if it will operate with momentary or toggle action, and defining which console keystroke or other trigger signal controls the event

Refer to the appropriate manual listed in Table 11 and/or the CEC/IMC Manager’s on-line help for configuration details. Also see LBI-38938.

If a C3 Maestro console is granted monitoring/control capability of auxiliary I/O events via “console mask” definitions, it can monitor input event transitions and it can control output event transitions. For auxiliary input events, text messages display in the bottom left corner of the console’s display. Auxiliary output events are controlled via <Alt><F1> thru <Alt><F8> keystrokes from the console’s dispatch keyboard.

SOFTWARE INSTALLATION AND UPGRADES

As previously stated, all C3 Maestro application software is installed on the PC's hard disk drive at the factory. Refer to publication SRN-1000-xx which is included with a software upgrade package if a re-installation or an upgrade is necessary.

ENHANCED AUDIO ENCLOSURE

CONNECTOR PIN-OUTS

Tables 12 thru 28 that follow list the pin-outs of the connectors on the Enhanced Audio Enclosure's rear panel. "NAME" designations in the tables correspond to the labeling used on the I/O Backplane Board schematic diagram. Figure 11 shows the rear panel and serves as a guide to the desired table(s).

Table 12 – CEC/IMC Audio Lines (female DB-25 labeled "LINES 1-4")

PIN

NAME

USE *

 

 

 

 

 

 

1

LINE_1_IN+

Line 1

 

 

2

LINE_1_IN-

balanced input

 

 

 

 

3

no connection

 

 

 

 

4

LINE_2_IN+

Line 2

 

 

5

LINE_2_IN-

balanced input

 

 

 

 

6

no connection

 

 

 

 

7

LINE_3_IN+

Line 3

 

 

8

LINE_3_IN-

balanced input

 

 

 

 

9

no connection

 

 

 

 

10

LINE_4_IN+

Line 4

 

 

11

LINE_4_IN-

balanced input

 

 

 

 

12

no connection

 

 

 

 

13

no connection

 

 

 

 

14

LINE_1_OUT+

Line 1

 

 

15

LINE_1_OUT-

balanced output

 

 

 

 

16

no connection

 

 

 

 

17

LINE_2_OUT+

Line 2

 

 

18

LINE_2_OUT-

balanced output

 

 

 

 

19

no connection

 

 

 

 

20

LINE_3_OUT+

Line 3

 

 

21

LINE_3_OUT-

balanced output

 

 

 

 

22

no connection

 

 

 

 

23

LINE_4_OUT+

Line 4

 

 

24

LINE_4_OUT-

balanced output

 

 

 

 

25

no connection

 

 

 

 

 

 

 

*With respect to the Enhanced Audio Enclosure. For example, pins 1 and 2 are Enhanced Audio Enclosure line inputs; audio signals on these inputs originate from the CEC's/IMC's CIM line outputs. Also see Figure 5.

30

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Ericsson LBI-39101A manual LBI-39101 Enhanced Audio Enclosure Connector PIN-OUTS, Software Installation and Upgrades
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LBI-39101A specifications

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