Ericsson C3 MAESTRO LBI-39101A Installation And Setup Manual Download Page 31 | Manualshive

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ENHANCED AUDIO ENCLOSURE CONNECTOR PIN-OUTS

LBI-39101

31

J1

J13

J2

J20

J19

LINES

1-4

CALL

DIR

B/G

MIC

CD/

UNSEL

SPKR3

UNSEL

SPKR2

UNSEL

SPKR1

SEL

SPKR

OPER

H/S

SUPER

H/S

DESK

MIC

FT. SW.

RELAYS

1

DIG IN

1

18

18

RECORDER

14

PAGING

14

AUX. IN

POWER

ON

OFF

OPER

SUPER

I/O

PC

KBD

(TOP)

F

F

F

F

F

M

M

M

M

F

F

F

F

F

F

J11

J4

J3

J5

J18

J17

J16

J15

J14

J10

J9

J8

J7

J6

Figure 11 – Enhanced Audio Enclosure Rear Panel Connectors

See Table 12

See Table 13

See Table 14

See Table 15

See Table 16

See Table 27

See Table 26

See Table 17

See Table 18

See Table 19

See Table 19

See Table 19

See Table 21

See Table 20

See Table 24

See Table 22

See Table 23

See Table 25

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Summary of Contents for C3 MAESTRO LBI-39101A

Page 1: ...ch SW1 Position 2 10 RS 422 BOARD 11 INTERCONNECTING THE EQUIPMENT 11 CEC IMC INTERCONNECTIONS 11 Control Data Link 12 Overview 12 RS 422 Interfacing Co Located Hook Ups 12 RS 232 Interfacing Remote C...

Page 2: ...ND UPGRADES 30 ENHANCED AUDIO ENCLOSURE CONNECTOR PIN OUTS 30 CABLE ASSEMBLY DIAGRAMS CONTROL DATA CABLE 100 FOOT 19B804083P3 36 AUDIO CABLE 100 FOOT 19B804083P2 37 TABLES Table 1 Approved Personal Co...

Page 3: ...labeled PAGING 35 Table 27 Recorder Outputs 4 position terminal block labeled RECORDER 35 Table 28 Auxiliary Audio Inputs Not Supported 35 FIGURES Figure 1 C3 Maestro With Enhanced Audio Enclosure Eq...

Page 4: ...LBI 39101 4 Copyright February 1995 Ericsson Inc This Page Intentionally Blank...

Page 5: ...SEE NOTE 2 LINE 1 OUT LINE 1 IN LINE 2 OUT LINE 3 OUT LINE 4 OUT LINE 4 IN TO FROM OTHER CEC IMC INTERFACE MODULES MIC AUDIO 2 WIRES UNSELECT AUDIO 1 2 WIRES UNSELECT AUDIO 2 2 WIRES UNSELECT AUDIO 3...

Page 6: ...tal pots for nominal audio input and output levels The DIP switch and digital pots within the Enhanced Audio Enclosure are located on the Audio System Board In most cases changes to the factory DIP sw...

Page 7: ...e cards This function changes the settings stored in the EEPROM s working area Normally this note card function should only be accessed by the installation and or service personnel To change a digital...

Page 8: ...itry this adjustment is located after pots 3 5 and 6 Affects audio level s at one or more outputs including line 1 line 4 select recorder and or sidetone 140 6 Desk Mic Input Adjusts level of desk mic...

Page 9: ...om radio Affects audio levels applied to select recorder and all speakers during Call Director patch operations Secondary line 4 adjustment used only if console is equipped with a Call Director Also s...

Page 10: ...ncy of 1kHz from the Enhanced Audio Enclosure the audio output level from the speaker will not drop below approximately 0 38 milliwatts or 55 millivolts rms across the 8 ohm speaker This wattage figur...

Page 11: ...m Gooseneck Mic Enhanced Audio Enclosure to Boom Gooseneck PTT and Monitor Switches Enhanced Audio Enclosure to Footswitches Enhanced Audio Enclosure to Speaker Assemblies PC to Standard PC Keyboard T...

Page 12: ...2 port is disabled Depending upon the type of PC used disabling of the main board s COM port is done via either a DIP switch jumper or a BIOS set up program For COM port enable disable configuration d...

Page 13: ...VIEWED FROM BACK OF COMPUTER MALE DB 25 OR WIRING SIDE OF MATING CONNECTOR FEMALE DB 25 2 TX LINES MUST CONNECT TO CRT RX LINES AT CEC IMC CONCENTRATOR CARD OR PUNCH BLOCK TO AND TO RX LINES MUST CONN...

Page 14: ...ts between the C3 Maestro and the CEC IMC for each audio input or output 2 wire 600 ohm twisted pair Note that two 2 Enhanced Audio Enclosure output pairs Line 2 out and Line 3 out are never used Thes...

Page 15: ...E 2 OUT LO BLUE RED LINE 3 OUT HI RED ORANGE LINE 3 OUT LO ORANGE RED LINE 4 OUT HI RED GREEN LINE 4 OUT LO GREEN RED LINES 1 4 NOTES 1 VIEWED FROM BACK OF ENHANCED AUDIO ENCLOSURE FEMALE DB 25 OR WIR...

Page 16: ...LBI 39101 INTERCONNECTING THE EQUIPMENT 16 Figure 6A CEC IMC To C3 Maestro Interconnections Co Located...

Page 17: ...INTERCONNECTING THE EQUIPMENT LBI 39101 17 Figure 6B CEC IMC To C3 Maestro Interconnections Remote And Or RS 232...

Page 18: ...panel of the enclosure Secure the cables with cable ties as necessary Dispatch Keyboard The Dispatch Keyboard interfaces to the console system via the Enhanced Audio Enclosure This keyboard s part num...

Page 19: ...Audio Enclosure for footswitch interconnections Footswitches used with the C3 Maestro dispatch console include single footswitch option CRSU3B and dual footswitch option CRSU3C On the dual footswitch...

Page 20: ...for terminal identification See the specifications in LBI 39100 for audio signal output level specifications If required audio output levels may be adjusted via a C3 Maestro note card RECORDER 4 1 WI...

Page 21: ...re s connector labeled CALL DIR A Call Director telephone patch also requires an additional 4 wire balanced line between the Enhanced Audio Enclosure and the console s CIM within the CEC IMC At the CE...

Page 22: ...from Call Director CD JACK SENSE IN pin 3 Input Optional Active low when a handset is plugged into the CD This handset overrides all audio connections to the Enhanced Audio Enclosure The operator talk...

Page 23: ...or is supplied this old keyboard is no longer needed q Disconnect the large PC to Audio Tower interconnect cable connecting the Audio Tower to the Logic Board installed in the PC This cable is no long...

Page 24: ...Card punch block in accordance with the subsection in this manual entitled Audio Links begins on page 14 7 Dispatch Keyboard q The existing old Dispatch Keyboard was disconnected in step 1 If a new Di...

Page 25: ...ts were utilized in the Audio Tower installation rewire these connections to the Enhanced Audio Enclosure in accordance with the subsection entitled Relay Outputs if used in this manual page 21 14 Cal...

Page 26: ...e the PC to the Enhanced Audio Enclosure COM1 is disabled by setting Serial Port A to Off This disables the computer s main board COM1 serial port so the plug in RS 422 board used for CEC IMC control...

Page 27: ...operate at 19 200 or 9600 The 19 200 setting is recommended for all co located console hook ups The 9600 baud setting is normally required when a data modem is employed between the console and the CE...

Page 28: ...configurations are complete as described in the CEC IMC Digital Audio Switch Installation Set Up And Troubleshooting maintenance manual LBI 38938 See STEP 6 CONSOLE CONFIGURATION in LBI 38938 for deta...

Page 29: ...After the upload is complete exit the console upload screen by pressing Esc System Manager database uploads must be accomplished before sending console privilege lists Console Privilege Lists Each co...

Page 30: ...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...

Page 31: ...ING 1 4 AUX IN POWER ON OFF OPER SUPER I O PC KBD TOP F F F F F M M M M F F F F F F J11 J4 J3 J5 J18 J17 J16 J15 J14 J10 J9 J8 J7 J6 Figure 11 Enhanced Audio Enclosure Rear Panel Connectors See Table...

Page 32: ...connection 8 no connection 9 B G_MIC_IN mic audio input see pin 5 and Table 6 Jumper pins 2 and 3 on mating connector Table 15 Desk Microphone female DB 9 labeled DESK MIC PIN NAME USE 1 no connectio...

Page 33: ...T_SPKR_OUT_GN D ground for pin 1 3 no connection 4 12V speaker amp 12 Vdc 5 12V power see pins 7 8 6 no connection 7 PS_GND_IN speaker amp 8 PS_GND_IN power grounds 9 no connection Table 19 Unselect S...

Page 34: ...connection 8 TX_RS485_DATA_OUT serial data output 9 RX_RS485_DATA_IN serial data input Table 23 Personal Computer RS 232 Input Output female DB 9 labeled PC PIN NAME USE 1 no connection 2 TX_PC_DATA_...

Page 35: ...RELAY_6_C supported 18 RELAY_6_NC by software NO normally open contact C common contact NC normally closed contact Table 26 Pager Input 4 position terminal block labeled PAGING TERMINAL NAME USE 1 PAG...

Page 36: ...LBI 39101 CABLE ASSEMBLY DIAGRAM 36 CONTROL DATA CABLE 100 FOOT 19B804083P3 Made from 19B804083 Sh 4 Rev 3...

Page 37: ...CABLE ASSEMBLY DIAGRAM LBI 39101 37 AUDIO CABLE 100 FOOT 19B804083P2 Made from 19B804083 Sh 3 Rev 3...

Page 38: ...38 Ericsson Inc Private Radio Systems Mountain View Road Lynchburg Virginia 24502 1 800 528 7711 Outside USA 804 528 7711 Printed in U S A...

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