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ARCHITECTURE

3-4

3.3.3 VOICE BUS

The following are descriptions of voice buses.

Refer to Figure 3-4.

1. VTM Bus

A 2.048 MHz Pulse Code Modulated (PCM) bus

containing 32 slots of tones or voice the modules use
to indicate call progress to an end user by means of
audio information.

2. Tx PCM BUS

A 2.048 MHz Pulse Code Modulated (PCM) bus

containing 32 slots. Audio received from the RF
channel is transmitted on these slots by the channel
modules and received by the other system modules.

3. Rx PCM Bus

A 2.048 MHz Pulse Code Modulated (PCM) bus

contains 32 slots. Audio is transmitted from the other
system modules to these slots and received by the
channel modules to be transmitted on the RF channel.

4. Master Sync

Provides the synchronization signal for the PCM

bus communication to begin the frame of 32 PCM
slots.

5. Master Clock

Provides the 2.048 MHz clocking signal for the

PCM buses.

Figure 3-4 VOICE BUSES

CIMs

CCMs

VOICE

TONE

MODULE

VTM

CONVENTIONAL

CHANNEL

MODULE

INTERFACE

CHANNEL

MODULE

VOICE TONE MODULE BUS

MASTER SYNC / MASTER CLOCK

DISPATCH

MODULE

CHANNEL

DCMs

TELEPHONE

MODULE

INTERFACE

TIMs

NETWORK

SYSTEM

MODULE

SNMs

WIDE

MODULE

AREA

WAMs

LOGGING

MODULE

ENCODER

LEMs

TX/RX PCM

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Содержание 3000 SERIES

Страница 1: ...October 2003 Supersedes Part No 001 3139 003 004 5 99 MULTI NET II 3000 SERIES SWITCH SET UP AND ALIGNMENT SET UP AND ALIGNMENT MULTI NET II SWITCH ...

Страница 2: ......

Страница 3: ...and portable subscriber radios repeaters and Project 25 digital radio products EFJohnson is a wholly owned subsidiary of EFJ Inc Viking Head EFJohnson logo Multi Net and LTR are registered trademarks of the EFJohnson Company All other company and or product names used in this manual are trademarks and or registered trademarks of their respective manufacturer Information in this manual is subject t...

Страница 4: ... NOT operate the radio without the proper antenna installed DO NOT operate the radio unless all radio frequency connectors are secure and any open connectors are properly terminated DO NOT allow children to operate or play with this equipment NOTE The above warning list is not intended to include all hazards that may be encountered when using this radio This device complies with Part 15 of the FCC...

Страница 5: ...red 4 7 4 Shelf Power Supply 4 7 Power Supply Redundant Plate 4 7 Voltage Adjustments 4 8 Redundant Supply Adjustments 4 8 Verify Fan Air Flow Direction 4 8 Verify Voltages On Power Distribution Cable 4 8 System Test Procedure 4 9 Final Configuration Verification 4 11 4 3 SIX SHELF 3000 SERIES SWITCH 4 13 Power Consumption 4 13 Equipment Required 4 13 Verify Resistance of Bus Bar and Power Supply ...

Страница 6: ...Alignment Procedure 8 4 8 4 CIM AUDIO SUMMATION PERSONALITY CARD 8 6 Internal Connections 8 6 External Connections 8 6 Alignment Procedure 8 6 9 CONVENTIONAL CHANNEL MODULE CCM 9 1 DESCRIPTION 9 9 Repeater Signaling 9 9 Repeater Control 9 9 Voice Connection 9 9 Internal Communication 9 9 9 2 CCM SETUP PROCEDURE 9 9 CCM Switch Settings 9 9 AFSK Communication on the Main Lines 9 9 CCM Jumper Placeme...

Страница 7: ...CO Side Status 14 7 E M Logic Status 14 7 14 4 E M LEAD CIRCUIT THEORY OF OPERATION 14 8 E M Interface 14 8 Signal Conditioning 14 8 14 5 TIM SETUP PROCEDURE 14 11 TIM Jumper Placement 14 11 Main Board Switch Settings 14 11 14 6 2WY SETUP AND ALIGNMENT PROCEDURES 670 14 11 2WY Jumper Setup 14 11 2WY Pre Alignment Procedures 14 11 14 7 2 WAY TIM ALIGNMENT PROCEDURES 670 14 13 Main Receive 14 13 Dia...

Страница 8: ...D CONNECTIONS 19 4 One Location 19 5 Two Locations 19 5 Three Locations 19 5 19 5 M LEAD SPLITTER BOX 19 5 General 19 5 Installation 19 5 19 6 WAM AUDIO CONNECTIONS 19 6 20 MULTI NET CONSOLE MODULE MCM 20 1 DESCRIPTION 20 1 20 2 MCM SETUP PROCEDURE 20 2 Switch Settings 20 2 MCM Jumper Placement 20 2 MCM Backplane External Contacts 20 2 20 3 MCM ALIGNMENT SPECIFICATION 20 2 Pre Alignment 20 2 20 4 ...

Страница 9: ... Data Buses 3 2 3 3 Control Buses 3 3 3 4 Voice Buses 3 4 4 1 2 shelf 3000 Series Switch Backplane Cables 4 6 4 2 2 shelf 3000 Series Switch Setup 4 6 4 3 4 shelf 3000 Series Switch Backplane Cables 4 12 4 4 4 shelf 3000 Series Switch Setup 4 12 4 5 Six Shelf 3000 Series Switch Backplane Cables 4 18 4 6 Six Shelf 3000 Series Switch Setup 4 19 4 7 Eight Shelf 3000 Series Sw Backplane Cables 4 25 4 ...

Страница 10: ...s 19 6 19 9 Audio Cable Lay Two Loc w Ext Audio Dev 19 7 19 10 Audio Cable Lay Host Loc 3 Location Config 19 7 20 1 Data Bus Block Diagram 20 1 20 2 Alignment Points Diagram 20 5 20 3 Summation Board 760 Align Points Diagram 20 6 21 1 CPM Alignment Points Diagram 21 3 22 1 Power Supply 22 1 22 2 6 8 Shelf Power Supply Interconnect Diagram 22 2 22 3 A3 A4 Connector 22 3 22 4 A5 A6 Connector 22 3 22...

Страница 11: ...External Connections 9 10 10 1 DCM Switch Settings 10 1 10 2 DCM Jumper Placement 10 1 10 3 DCM External Connections 10 2 11 1 DIM Switch Settings 11 1 11 2 DIM Board Jumper Placement 11 1 11 3 Backplane Placement 11 2 11 4 Tone Remote Formats 11 4 12 1 IDM Switch Settings 12 2 12 2 IDM Board Jumper Placement 12 2 12 3 Backplane Pinouts 12 2 13 1 SNM Switch Settings 13 2 13 2 SNM Jumper Placement ...

Страница 12: ...TABLE OF CONTENTS viii TABLE OF CONTENTS CONT D This page intentionally left blank ...

Страница 13: ...e 1 2 3 MULTI NET TRUNKED SYSTEM A trunking system similar to the LTR Trunked System but which offers a number of additional and enhanced features 1 2 4 CONVENTIONAL SYSTEM Refers to systems which are licensed on a single repeater channel Operation is similar to that of a community repeater because there is no automatic access to several repeater channels 1 2 5 3000 SERIES SWITCH The Switch connec...

Страница 14: ...d to the business activities of the particular user The actual connection to the public telephone system may take place at any location such as the repeater or a control station The interconnect device can be separate or shared Timers which limit the maximum length of transmissions are not required However the equipment must automatically turn off the transmitter within 3 minutes of the last trans...

Страница 15: ...or Multi Net Console Module MCM for each dispatch console and others described in this section A single Switch can control up to 30 repeater channels all at one site or divided among a combination of sites e g 3 10 channel Localities on one Switch Each repeater has an identical Switch interface logic panel that performs the call processing for the channel The Switch provides interface between the ...

Страница 16: ...vides fusing of power and termination for a shelf Intelligent Dispatch Module IDM to the Tracer Series Dispatch Consoles Logging Encoder Module LEM interface to a logging recorder Multi Net Acquisition Module MAM interface from the Switch to the VR CM50 CRT Consoles for Tone Paging Multi Net Console Module MCM to VRCM 50 CRT Consoles Conventional Patch Module CPM to dynamically patch a single conv...

Страница 17: ...T M I T M I T M A W M A W POWER SUPPLY N I M t N e N I M M I D M I D P T M P T M P T M 0 1 2 3 4 5 6 7 8 9 10 11 16 17 18 19 20 21 22 23 24 25 26 27 48 49 50 51 52 53 54 55 56 57 58 59 SHELF 1 SHELF 2 SHELF 4 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B N I M t N e N I M M L E M L E M ...

Страница 18: ...3 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 SHELF 6 SHELF 1 SHELF 2 SHELF 3 SHELF 4 SHELF 5 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B 72 73 74 75 80 81 82 83 84 85 86 87 88 89 90 91 N I M t N e N I M M L E M L E M W A M W A M W A M W A M W A M W A M I D M I D ...

Страница 19: ...HELF 5 SHELF 6 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B 80 81 82 83 84 85 86 87 88 89 90 91 N I M t N e N I M M L E M L E M W A M W A M W A M W A M W A M W A M I D M I D P T M 32 33 34 35 36 37 38 39 40 41 42 43 SHELF 3 96 97 98 99 100 101 102 103 104 105 106 107 P T M SHELF 8 112 ...

Страница 20: ...3000 SERIES SWITCH 2 6 This page intentionally left blank ...

Страница 21: ...switch are as follows see Figure 3 1 a Channel Interface to Multi Net RF b Channel Interface to LTR Systems c Channel Interface to Conventional Channels d Interface with Dispatch Consoles e Interface with the Public Switched Telephone Network f Interface to other Switches g Interface to the Call Processor Figure 3 1 MULTI NET SYSTEM SWITCH PSTN S a MULTI NET DISPATCH d b LTR CONVENTIONAL CHANNEL c...

Страница 22: ...s that modules communicate on to pass control information to each other using high speed CSMA Channel Status Bus CSB A 19200 baud sync escape protocol bus that passes channel status from channel modules to other system modules using high speed Carrier Sense Multiple Access CSMA Channel Interface Bus CIB A 1200 baud sync escape protocol bus that passes system channel control and status to and from ...

Страница 23: ...CCMs NETWORK INTERFACE MODULE NetNIM CONVENTIONAL CHANNEL MODULE INTERFACE CHANNEL MODULE INTRA TERMINAL DATA BUS IDB IDLE COLLISION CHANNEL STATUS BUS CSB IDLE COLLISION DISPATCH MODULE CHANNEL DCMs TELEPHONE MODULE INTERFACE TIMs NETWORK SYSTEM MODULE SNMs WIDE MODULE AREA WAMs LOGGING MODULE ENCODER LEMs DISPATCH MODULE INTERFACE DIMs 2 The CSB Idle Collision line is a three level line that ind...

Страница 24: ...us A 2 048 MHz Pulse Code Modulated PCM bus contains 32 slots Audio is transmitted from the other system modules to these slots and received by the channel modules to be transmitted on the RF channel 4 Master Sync Provides the synchronization signal for the PCM bus communication to begin the frame of 32 PCM slots 5 Master Clock Provides the 2 048 MHz clocking signal for the PCM buses Figure 3 4 VO...

Страница 25: ... C 32 F to 122 F at 20 to 80 humidity noncondensing Maximum Power and Current 5V DC at 0 65A 3 25W 12V DC at 0 1A 1 2W 12V DC at 0 05A 0 6W 48V DC at 0 03A 1 44W TIM DID only Total Power less TIM DID 5 05W Total Power with TIM DID 6 49W Maximum Power with TIM DID 8 0W SYSTEM and SUBSCRIBER MANAGER Computer Dimensions 21 3 W x 18 7 D x 6 4 H Weight 45 pounds Power and Current 115V AC at 8A or 230V ...

Страница 26: ...ARCHITECTURE 3 6 This page intentionally left blank ...

Страница 27: ... 3W for normal modules The total wattage of the terminal is found by multiplying the wattage of a module by the number of modules Total Watts x No of Modules Terminal Power The wattage required by the power supply is found by dividing the total wattage of the terminal by the efficiency of the power supply 0 7 Terminal Power 0 7 Wattage of Power Supply The BTUs per hour are found by multiplying a k...

Страница 28: ...PPLY ADJUSTMENTS See Figure 4 10 for location of components and Table 4 2 for wire connections 1 Remove the AC voltage to one of the supplies 2 Connect a voltmeter to U1 pin 76 on an RVM DO NOT use an extender card 3 Adjust the 5V pot for a reading of 5 1V If 5 1V cannot be obtained change R84 to a 5 1k ohm 1 4W resistor 4 Connect a voltmeter to output of CR3 and verify that the 5V line is 4 8V to...

Страница 29: ...odules PTMs one Network Interface Module NetNIM and one Voice Termination Module VTM 1 Install all Power Termination Cables onto the back plane at mating connector P33 2 Unplug all modules from the backplane card slots leave unplugged modules in the card guides 3 Verify the installation of the PCM W1 and W3 cables as shown in Table 4 14 see Figure 4 5 Table 4 3 POWER DISTRIBUTION CABLE VOLTAGES Pi...

Страница 30: ...that the Call Processor comes up in the Switch mode b Verify that the Call Processor displays the Net NIM s clock status A Pass B Pass in the Call Processor s Device Activity window If neces sary press the reset button S1on the NetNim to activate the clock status PCM Bank Verification PCM Bank Verification requires two Channel Interface Modules CIMs 1 On both CIMs place a patch cord from the top j...

Страница 31: ...et the CIM for System Test 1 S5 section 1 open sections 2 3 4 closed 5 Place the module in any slot on Shelf 1 6 Connect a Transmission Test Set with the common lead in CIM connector J13 Verify 3 dBm 0 5 dB at TP3 adjust R83 if necessary Verify 12 dBm 0 5 dB at J12 adjust R44 if necessary 7 Move the module to a slot on Shelf 2 Verify 3 dBm 0 5 dB at TP3 Verify 12 dBm 0 5 dB at J12 8 Set the CIM to...

Страница 32: ...IES SWITCH BACKPLANE CABLES Figure 4 2 2 SHELF 3000 SERIES SWITCH SETUP NIM SHELF P33 SHELF 1 P33 SHELF 2 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 POWER SUPPLY J22 J21 J20 J22 J21 J20 P T M P T M 0 1 2 3 4 5 6 7 8 9 10 11 16 17 18 19 20 21 22 23 24 25 26 27 SHELF 1 SHELF 2 M D C M D C M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I...

Страница 33: ...per hour are found by multiplying a known value 3 6 by the wattage required by the power supply 3 6 x Wattage of Power Supply Btu Hr EXAMPLE 4 3W x 48 206W 206W 0 7 295W 3 6 x 295W 1 061 Btu Hr 4 2 2 EQUIPMENT REQUIRED Digital Multimeter voltmeter resolution to 0 001V Transmission test set HP 3551A IBM NT compatible computer with Call Processor Software Two CIMs 023 3039 035 4 2 3 4 SHELF POWER SU...

Страница 34: ... reading of 5 1V If 5 1V cannot be obtained change R84 to a 5 1k ohm 1 4W resistor 8 Connect a voltmeter to output of CR3 and verify that the 5V line is 4 8V to 5 2V If not make R68 lower to raise voltage 4 2 7 VERIFY FAN AIR FLOW DIRECTION 1 Connect the power cables to a 110V AC source 2 Connect the Plus lead of the Fan Cable to Bus Bar D1 16 3 Verify both power supplies are turned OFF Power Supp...

Страница 35: ... 6 7 8 open Table 4 8 POWER DISTRIBUTION CABLE VOLTAGES Pin Color 1 Green 48V 2V 2 Not Used None 3 Black Common 4 White 12V 1V 5 Not Used None 6 Black Common 7 Red 5V 0 5 0 1V 8 Not Used 12V 1V 9 Black Common 10 Red 5V 0 5 0 1V 11 Blue 12V 1V 12 Black Common 13 Red 5V 0 5 0 1V 14 Blue 12V 1V 15 Black Common Table 4 9 PCM CABLE LOCATION From To Shelf 1 J25 Shelf 1 J5 Shelf 1 J6 Shelf 1 J23 Shelf 1 ...

Страница 36: ... to the top jack of J2 see Figure 10 1 2 Close S1 sections 3 4 open sections 1 2 on each module 3 On both CIMs set switch sections as follows Switch Section S3 1 2 open 3 4 closed S4 1 2 closed 3 4 open S5 1 2 3 4 closed 4 Set one module for System Test 5 S5 sections 1 and 3 open sections 2 and 4 closed Place this module in any slot on Shelf 1 5 Set the second module for System Test 6 S5 sections ...

Страница 37: ...ify 3 dBm 0 5 dB at TP3 Verify 12 dBm 0 5 dB at J12 10 Set the CIM to System Test 0 S5 all sections closed 11 Remove the CIM from the rack 4 2 10 FINAL CONFIGURATION VERIFICATION NOTE Make sure both power supplies are turned OFF 1 Disconnect AC Power Cables from AC power source 2 All PTMs should be installed and configured as follows Switch Sections Closed Sections Open S5 S7 2 5 6 7 1 3 4 S6 S8 2...

Страница 38: ...J25 J4 J3 J24 J23 J6 J5 POWER SUPPLY J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 P T M P T M P T M P T M 0 1 2 3 4 5 6 7 8 9 10 11 16 17 18 19 20 21 22 23 24 25 26 27 32 33 34 35 36 37 38 39 40 41 42 43 48 49 50 51 52 53 54 55 56 57 58 59 SHELF 1 SHELF 2 SHELF 3 SHELF 4 M D C M D C M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY N I M ...

Страница 39: ...y the power supply is found by dividing the total wattage of the terminal by the efficiency of the power supply 0 7 Terminal Power 0 7 Wattage of Power Supply The BTUs per hour are found by multiplying a known value 3 6 by the wattage required by the power supply 3 6 x Wattage of Power Supply Btu Hr EXAMPLE 4 3W x 72 310W 310W 0 7 443W 3 6 x 443W 1 595 Btu Hr 4 3 2 EQUIPMENT REQUIRED 1 Digital Mul...

Страница 40: ... that the air flow from the fan is to the outside 4 3 5 VERIFY VOLTAGES ON POWER DISTRI BUTION CABLE 1 Verify voltages in Table 4 13 for the Power Termi nation Cables for Shelves 1 6 2 Turn Power Supply A OFF 4 3 6 SYSTEM TEST PROCEDURE The following test procedure is for the Switch with six Power Termination Modules PTMs one Network Interface Module NetNIM and one Voice Termination Module VTM 1 I...

Страница 41: ...st slot on the left side of each shelf 4 Install the NetNIM in Shelf 1 Slot 0 5 Turn On both Power Supplies turn On the Call Processor and note that the four LEDs on each PTM card are On a Verify that the Call Processor comes up in the Switch mode b Verify that the Call Processor displays the Net NIM s clock status A Pass B Pass in the Call Table 4 14 PCM CABLE LOCATION From To Shelf 1 J25 Shelf 1...

Страница 42: ...epeat this procedure by moving the module on Shelf 6 to Shelf 5 Reset both modules if A is not displayed 9 Repeat this procedure by moving the module on Shelf 5 to Shelf 4 Reset both modules if A is not displayed 10 Repeat this procedure by moving the module on Shelf 4 to Shelf 3 Reset both modules if A is not displayed 11 Repeat this procedure by moving the module on Shelf 3 to Shelf 2 Reset both...

Страница 43: ...NFIGURATION VERIFICATION NOTE Make sure both power supplies are turned OFF 1 Disconnect AC Power Cables from AC power source 2 All PTMs should be installed and configured as follows Switch Sections Closed Sections Open S5 S7 2 5 6 7 1 3 4 S6 S8 2 5 6 1 3 4 7 8 3 Select one of the six Backplane boards for measuring Measurements can be made on any of the 64 pin connectors on the Backplane selected 4...

Страница 44: ...J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 A6 023 3039 841 A7 023 3039 842 POWER SUPPLY 597 3003 295 597 3003 295 023 3039 870 023 3039 870 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 A B ...

Страница 45: ...43 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 SHELF 6 SHELF 1 SHELF 2 SHELF 3 SHELF 4 SHELF 5 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B 72 73 74 75 80 81 82 83 84 85 86 87 88 89 90 91 N I M t N e N I M M L E M L E M W A M W A M W A M W A M W A M W A M I D M I D ...

Страница 46: ... of Power Supply The BTUs per hour are found by multiplying a known value 3 6 by the wattage required by the power supply 3 6 x Wattage of Power Supply Btu Hr EXAMPLE 4 3W x 96 413W 413W 0 7 590W 3 6 x 590W 2 123 Btu Hr 4 4 2 EQUIPMENT REQUIRED Digital Multimeter voltmeter resolution to 0 001V Transmission test set HP 3551A IBM NT compatible computer with NetSMM Call Processing Software Two CIMs 0...

Страница 47: ...ules from the backplane card slots leave unplugged modules in the card guides 3 Verify the installation of the PCM W1 and W3 cables as shown in Table 4 19 see Figure 4 7 Table 4 18 POWER DISTRIBUTION CABLE VOLTAGES Pin Color 1 Green 48V 2V 2 Not Used None 3 Black Common 4 White 12V 1V 5 Not Used None 6 Black Common 7 Red 5V 0 5 0 1V 8 Not Used 12V 1V 9 Black Common 10 Red 5V 0 5 0 1V 11 Blue 12V 1...

Страница 48: ... on the left side of each shelf 4 Install the NetNIM in Shelf 1 Slot 0 5 Turn On both Power Supplies turn On the Call Processor and note that the four LEDs on each PTM card are On a Verify that the Call Processor comes up in the Switch mode b Verify that the Call Processor displays the Net NIM s clock status A Pass B Pass in the Call Processor s Device Activity window If neces sary press the reset...

Страница 49: ...n Shelf 1 J5 and J6 A 1 on both CIMs indicates a Primary failure Reconnect the cables Secondary Remove cables on Shelf 1 J23 and J24 A 2 on both CIMs indicates a Secondary failure Reconnect the cables Remove the cable from Shelf 1 J3 to J4 4 Remove both CIMs from rack and patch cords from J1 J2 VTM PCM Bank Verification This requires the use of 1 CIM and 1 VTM1 1 Verify the VTM1 card is in Shelf 1...

Страница 50: ...r 42 unless otherwise noted 5 All test readings should be within 5 of the following specifications Pins Ohms 16 48 37 5 17 49 37 5 18 50 37 5 19 51 75 0 20 52 37 5 21 53 37 5 22 54 100 measured to 5V DC 23 55 37 5 24 56 100 measured to 5V DC Pins 11 12 43 or 44 6 On the top Backplane board the following measure ments should be referenced to ground pins 9 10 41 or 42 Center Pin of Ohms J5 37 5 J6 3...

Страница 51: ...J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 A6 023 3039 841 A7 023 3039 842 POWER SUPPLY 023 3039 842 023 3039 841 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 P33 SHELF 3 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J22 J21 J20 P33 SHELF 6 J1 J2 J26 J25 J4 ...

Страница 52: ...LF 2 SHELF 4 SHELF 5 SHELF 6 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B 80 81 82 83 84 85 86 87 88 89 90 91 N I M t N e N I M M L E M L E M W A M W A M W A M W A M W A M W A M I D M I D P T M 32 33 34 35 36 37 38 39 40 41 42 43 SHELF 3 96 97 98 99 100 101 102 103 104 105 106 107 P T ...

Страница 53: ...AD 5V 12V 48V POWER SUPPLY POSITION A BACKPLANE P33 SHELF 1 P1 POWER SUPPLY HARNESS PN 023 3139 105 OUTPUT 2 OUTPUT 1 10 7 4 1 3 14 11 13 5V 5V 12V 12V 12 9 6 15 GND GND GND GND GND 6 2 3 8 11 7 10 9 12 1 4 5 AC IN GND AC NEUTRAL AC IN LOAD 5V 12V 48V P1 10 7 4 1 3 14 11 13 5V 5V 12V 12V 12 9 6 15 GND GND GND GND GND 6 2 3 POWER SUPPLY HARNESS PN 023 3139 105 ...

Страница 54: ...D 5V SENSE RED 12V SENSE BLUE 12V BLUE 12V RETURN BLACK 48V RETURN BLACK 48V GREEN 5V SENSE RETURN WHITE VIOLET 12V SENSE RETURN WHITE VIOLET POWER FAIL ORANGE OUTPUT GOOD YELLOW 4 3 2 1 13 11 10 8 6 5 25 24 23 DELTRON POWER SUPPLY A B C D E F G H J1 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 POWER FAIL BUS BAR ASSEMBLY A B C D E F G H 5V 12V RETURN 5V 12V RETURN 5V 12V RETURN 5V 5V 5V 12V 12V TB2 5V SEN...

Страница 55: ... IDB The Call Processor communicates with the rest of the Switch modules on the IDB via the NetNIM 2 Net Channel Status Bus NetCSB The NetCSB is a 9600 baud single data path that receives data from the NetNIM to the Call Processor This data is a snap shot of the channel activity from the Channel Status Bus CSB within the Switch collected and buffered by the NETNIM and sent once every two seconds T...

Страница 56: ...voter functions 9 Control the system analyzer operator by site 5 3 3 SUBSCRIBER MANAGEMENT The Subscriber Management allows an operator to view set or modify the Home Group IDs and the Unique IDs permissions Unique IDs may be controlled for suspend audio and selective unit disable kill The Dynamic Reassignment of Unique IDs can be controlled from the Call Processor A Unique ID may be moved to a ne...

Страница 57: ...5 6 CALL PROCESSING The Call Processor processes Unique ID calls telephone calls and group site calls see Call Sequence Appendix B Normal dispatch call processing is handled independently in the associated modules The Call Processor determines if an originated Unique ID call is to be automatically routed or not and routes the call to the appropriate facility i e DIM or SNM The destination Unique I...

Страница 58: ...CALL PROCESSOR 5 4 This page intentionally left blank ...

Страница 59: ...ication path The master tells the slave when both of its clocks are off frequency and the slave clock is distributed if the slave clocks are on frequency 6 2 OPERATION The NetNIM may be redundant using a master and slave module The master is placed in a card slot with the least significant bit equal to zero The slave is placed in a card slot with the least significant bit equal to one The NetNIM M...

Страница 60: ...sures the correct PCM Clock and Sync frequencies and sets the frequency detectors 1 Measure the frequency of clock A at TP31 with a 10 MHz counter 2 Adjust C62 for 4 096 MHz 200 Hz at TP31 3 Measure the frequency of U30 pin 1 for 4 kHz 0 25 Hz 4 Measure the frequency of clock B at J32 with a 10 MHz counter 5 Adjust C65 for 4 096 MHz 200 Hz at TP32 6 Measure the frequency of U29 pin 1 for 4 kHz 0 2...

Страница 61: ...d TP36 2 Adjust R93 for 0V 0 005V 3 Check U31 pins 1 and 2 for 0 8V 4 Measure the voltage between TP33 and TP35 5 Adjust R75 for 0V 0 005V 6 Check U31 pin 13 and 14 for 0 8V 7 Check U37 pin 6 for 0 8V Figure 6 2 NetNIM CARD EDGE LAYOUT MASTER SLAVE YEL CLOCK A B YEL COMPANION CLOCK GRN COMM TO SMM YEL ALARM RED POWER GRN INJECTOR EXTRACTOR INJECTOR EXTRACTOR ...

Страница 62: ...8 CR10 CR9 1 1 2 3 2 3 J25 J24 128 256 256 64 128 U49 14 1 8 7 U29 14 1 8 7 U30 14 1 8 7 R75 J30 TP35 TP33 R93 TP34 TP36 C65 J32 1 1 2 3 2 3 J13 J14 1 1 2 3 2 3 J11 J12 1 2 3 4 6 8 10 5 7 9 1 2 3 4 6 8 10 5 7 9 J15 J16 TP37 C62 TP31 J33 3 2 1 P1 64 32 33 1 1 2 3 4 5 6 7 8 F3 F1 F2 YEL YEL GRN YEL RED GRN ...

Страница 63: ...ality cards to intercept the lines When a 2 Wire connection is required on a module it enters the card via the RXA connection The personality card then intercepts the signal on P33 pins 2 and 4 The receive and transmit buffers are connected to the personality card via P33 also Refer to the Basic Board Module block diagram Figure 7 1 7 1 2 SECONDARY COMMUNICATION There is a secondary communication ...

Страница 64: ...V 48V 3 2 1 J36 PO VX CODEC R83 TP5 TP3 PCM LOOP RCM AUDIO PCM FSK PERSONALITY CARD TX TxDTMF TxPCM FSR 1 2 3 J27 CARD PERSONALITY FROM DTMF DECODER U51 J11 TO PERSONALITY CARD 6 5 4 3 2 1 R44 TXA TXA R41 RXA RXA S1 S4 8 7 6 5 4 3 2 1 4 3 2 1 S3 R102 TD UART U6 RD SEL TP4 RD RC TD FSK U16 TC R86 R90 4 3 2 1 TP9 RXS TXS RXS TXS ...

Страница 65: ...Data signal Digital Secondary Receive Data ground AFSK Secondary Receive Data AFSK Secondary Receive Data S5 1 2 3 4 Bit 0 Alignment Test Switch Bit 1 Bit 2 Bit 3 Table 7 2 BASIC BOARD JUMPER PLACEMENT JU Pin Description J24 1 to 2 2 to 3 Not Used Normal operation J27 1 to 2 2 to 3 Not Used No ALC P33 1 to 2 3 to 4 5 6 No personality card attached No personality card attached open open J36 1 only ...

Страница 66: ...rcuitry and the output stage can handle 9 dBm absolute level The 6 dBm input level requires the average alignment level to be lower than a 6 dBm absolute level 7 3 2 ALIGNMENT The basic module is pre aligned with a tone of 1004 Hz at 12 dBm with a 600 ohm driving imped ance The 12 dBm level is verified by measuring the level across the interface with a high impedance balanced AC voltmeter The main...

Страница 67: ...transmit line 7 4 3 SYSTEM SWITCH EQUALS 3 1 Turns on the TXDTMF gate 2 Programs the tone remote personality card for DTMF 3 Sends the tone out the main transmit 7 4 4 SYSTEM SWITCH EQUALS 4 1 Sends an FSK message out the main transmit 2 Receives the message on the main receive 3 Sends a digital message out the secondary transmit 4 Receives the message on the secondary receive 5 Closes the M lead ...

Страница 68: ...ld be off 1V on the control pins U46 pins 5 3 9 11 and 13 should be low 1V U6 pin 15 should be high 4 5V 4 The tone should pass through the op amp 600 ohm line drivers U28A and U28B Adjust R44 for a level of 12 dBm 1 dB at J12 The level should be 12 dBm 1 dB across the Tx line TIM With DID Personality Card 660 1 The Test Tone of 1004 Hz should be 3 dBm 1 dB at U19 pin 2 CODEC IC 2 The tone should ...

Страница 69: ...in 13 The transmission gates U30A U30B U31D U31C U57A and U31B should be off 1V on the control lines U46 pins 1 3 5 9 11 and 13 should be low 1V U6 pin 15 should be high 4 5V 4 The tone should pass through the op amp 600 ohm line drivers U28A and U28B Adjust R44 for a level of 1 dBm 1 dB at J12 The level should be 1 dBm 1 dB across the Tx line 7 5 3 TEST 3 This sends a DTMF digit 5 tone from the T...

Страница 70: ...n and secondary PCMs Use Test 1 and Test 8 to setup the cards 1 Sends an FSK message on both the Main and Secondary Transmit PCMs in Slot 31 An FSK message is generated and is sent through the leveling op amp U32B The FSK message is passed through transmission gate U31C This is then sent out the balanced op amp drivers U28A and U28B The transmit is looped to the receive of the same card The FSK me...

Страница 71: ... driver op amps U28A and U28B Adjust R44 for a level of 21 dBm 1 dB at J12 The level should be 21 dBm 1 dB across the Tx line 7 5 9 TEST 9 This allows the TIM DID to answer an incoming call and provide System Alignment Tone to the tele phone line This allows the DID to have the hybrid adjust circuit tuned This test is the same as Test 1 The exception here is that the DID waits to answer the incomi...

Страница 72: ...5 7 8 9 C D E F F Initialization Await Enable Idle Incoming Seize TIM Incoming Incoming Channel Unique ID DIM Incoming Conversation TIM Outgoing Channel Conversation End Call SNM Incoming Conversation Incoming Channel Group ID Standby No Trunk With Green LED CR401 on Table 7 8 SNM CARD DISPLAY TASKS DS1 TASK 0 1 2 2 3 4 5 6 7 8 8 9 9 A B C D E F Initialization Await Enable Idle IDB Bus Access Erro...

Страница 73: ...d Alarm LED CR4021 on Table 7 12 GPM CARD DISPLAY TASKS DS1 TASK 0 1 2 2 3 F Initialization Await Enable Idle IDB Bus Access Error Transmit Standby With Red Alarm LED CR402 on Table 7 13 VDM CARD DISPLAY TASKS DS1 TASK 0 1 2 2 3 F Initialization Await Enable Idle IDB Bus Access Error Transmit Standby With Red Alarm LED CR402 on Table 7 14 WAM CARD DISPLAY TASKS DS1 TASK 0 1 2 3 4 5 6 7 8 Not Initi...

Страница 74: ...4 R41 J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 75: ...BOARD MODULE CARD EDGE LAYOUT INJECTOR EXTRACTOR INJECTOR EXTRACTOR EQU EQU DS1 J13 J12 J11 R41 MAIN INPUT R42 MAIN OUTPUT MON LINE MON LINE J1 RX J2 TX GROUND OUTPUT TEST POINT INPUT TEST POINT GRN CR401 YEL CR403 RED ALARM CR402 GRN POWER CR404 ...

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Страница 77: ... CIM uses the Intra Terminal Data Bus IDB to communicate to other modules and send messages to and receive messages from the Call Processor that controls its actions The status of the CIM Repeater combination is determined by the other modules by what the CIM transmits on the Channel Status Bus CSB The other modules monitor the CSB and determine if a CIM has the appropriate group and status for th...

Страница 78: ...elects 27256 EPROM operation J27 1 to 2 2 to 3 Not Used Normal Operation P33 1 to 2 3 to 4 5 6 No personality card attached No personality card attached open open J36 1 only 1 to 2 2 to 3 Not used 48V E lead operation 15V E lead operation J14 J15 J21 J22 Jumper pin 1 to 2 for high impedance ground path for split 600 ohm inputs and outputs Leave open if no ground path desired Setting for Normal ope...

Страница 79: ...11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 80: ...t R44 for 12 dB from the maximum level in Step 1 at J12 5 Select for normal operation S5 all sections closed 6 Reset the module Press S2 and release Example Microwave has 16 dBm max input Set J12 for 28 dBm Main Receive 1 Determine the maximum transmit level that is sent by the ancillary equipment to the interface module 2 Select Test 1 S5 open section 1 close sections 2 3 and 4 3 Reset the module...

Страница 81: ...ase Example Microwave has 16 dBm maximum input set TP9 for 28 dBm Secondary Receive 1 Determine the maximum transmit level that is sent by the ancillary equipment to the interface module 2 Select Test 8 S5 open section 4 close sections 1 2 and 3 3 Reset the module Press S2 and release 4 Insert an alignment tone 12 dB from the level determined in Step 1 using a 600 ohm audio oscil lator into RXS br...

Страница 82: ...ct Test 1 S5 open section 1 close sections 2 3 and 4 3 Reset the module Press S2 and release 4 Adjust R44 for 12 dB from the maximum level in Step 1 at J12 Adjust R1 for 12 dBm at EP2 5 Select for normal operation S5 all sections closed 6 Reset the module Press S2 and release Example Microwave has 16 dBm max input Set J12 for 28 dBm Main Receive 1 Determine the maximum transmit level that is sent ...

Страница 83: ...CHANNEL INTERFACE MODULE CIM 8 7 Figure 8 3 SUMMATION BOARD ALIGNMENT POINTS DIAGRAM ...

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Страница 85: ...end messages to and receive messages from the Call Processor that controls its actions The status of the CCM CRM Repeater combina tion is determined by the other modules by what the CCM transmits on the Channel Status Bus CSB The other modules monitor the CSB and determine if a CCM has the appropriate group and status for the type of communication the module requires 9 2 CCM SETUP PROCEDURE 9 2 1 ...

Страница 86: ...e Press S2 and release Example Microwave has 16 dBm max input Set J12 for 28 dBm Main Receive 1 Determine the maximum transmit level that is sent by the ancillary equipment to the interface module 2 Select Test 1 S5 open section 1 close sections 2 3 and 4 3 Reset the module Press S2 and release 4 Insert the maximum level determined in Step 1 using a 600 ohm audio oscillator into EQU port of J1 Oth...

Страница 87: ... J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 88: ...CONVENTIONAL CHANNEL MODULE CCM 9 12 This page intentionally left blank ...

Страница 89: ...NICATION The DCM uses the Intra Terminal Data Bus IDB to communicate to other modules and send messages to and receive messages from the Call Processor that controls its actions The DCM monitors the CSB to determine if a CIM is active with the appropriate group 10 2 DCM SETUP PROCEDURE 10 2 1 DCM SWITCH SETTINGS Refer to Figure 10 1 for the Alignment Points Diagram Command and Control Communicatio...

Страница 90: ...dule Press S2 and release Example Microwave has 16 dBm max input set J12 for 28 dBm Main Receive Determine the maximum transmit level that is sent by the ancillary equipment to the interface module 1 Select Test 1 S5 open section 1 close sections 2 3 and 4 2 Reset the module Press S2 and release 3 Insert the maximum level determined in Step 1 using a 600 ohm audio oscillator into EQU port of J1 Ot...

Страница 91: ...J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 92: ...DISPATCH CHANNEL MODULE DCM 10 4 This page intentionally left blank ...

Страница 93: ...CIM is active with a DIM group 11 2 DIM SETUP PROCEDURE 11 2 1 SWITCH SETTINGS Refer to Figure 11 1 for Alignment Points Diagram Command and Control Communication The command and control communication to the Consoles may take the place by two different forms The form chosen is typically dependent upon the type of console connected to the DIM 1 If the Console is a normal contact closure PTT the con...

Страница 94: ...the module press S2 and release 5 Main Rx audio level from J1 a Setup for alignment as in Step 1 b Adjust R41 to 6 dBm 0 5 dB at J11 3 Tone Remote Personality Card a Adjust R207 for a minimum at EP221 Should be 15 dBm b Adjust R228 for 0 dBm 0 5 dB at EP224 c Adjust R236 for a peak level at EP225 d Adjust R272 for a peak level at EP227 e Verify EP228 EP229 are high 4 5V f Reduce the level of the 2...

Страница 95: ...nk 4 T1 Channel Bank Interfaces This ancillary equipment requires certain input and output levels for proper operation The module should be adjusted accordingly Main Transmit 1 Determine the maximum level to be received by the ancillary equipment to be transmitted 2 Set S5 to Test 1 open section 1 close sections 2 3 and 4 3 Reset the module Press S2 and release 4 Adjust R44 for 12 dB from the maxi...

Страница 96: ...ontrol N is the digits 0 through 9 Press the starting digit The tone remote console automatically keys hold this first digit for 1 second to ensure the tone remote keys and passes the digit Press the additional digits A confirmation tone is heard if the digit sequence was accepted Table 11 4 TONE REMOTE FORMATS Function Digits Start Scan Stop Scan Group Select Enable List N Disable List N Enable A...

Страница 97: ... J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 98: ...OW LEVEL DETECTOR U201A C TO MAIN BOARD TRANSMIT DTMF TO MAIN BOARD U209 U212 TONE GENERATOR TONE LEVEL CONTROL Q204 Q205 U214A B U204A B U208 DTMF ENCODER U201A C U205 U218 U206 NOTCH FILTER U202 U201B D U217C U203 U216 2175 Hz BANDPASS FILTER 2175 Hz U210C D U211B U211A U210A B BUS DATA BOARD FROM MAIN ...

Страница 99: ... CR7 CR8 CR10 CR9 1 1 2 3 2 3 J25 J24 128 256 256 64 128 U49 14 1 8 7 U29 14 1 8 7 U30 14 1 8 7 R75 J30 TP35 TP33 R93 TP34 TP36 C65 J32 1 1 2 3 2 3 J13 J14 1 1 2 3 2 3 J11 J12 1 2 3 4 6 8 10 5 7 9 1 2 3 4 6 8 10 5 7 9 J15 J16 TP37 C62 TP31 J33 3 2 1 P1 64 32 33 1 1 2 3 4 5 6 7 8 F3 F1 F2 YEL YEL GRN YEL RED GRN ...

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Страница 101: ...group The information exchanged between the IDM and the console s controls what the IDM receives and trans mits for voice communication The IDM connects the 4 wire 600 ohm balanced audio with the Pulse Code Modulation PCM data paths and communicates to other modules via the Intra Terminal Data Bus IDB The IDM also moni tors the Channel Status Bus CSB to send update changes to the IDM via the IDIB ...

Страница 102: ... J24 1 to 2 2 to 3 Selects 27512 EPROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not Used Normal Operation P33 1 to 2 3 to 4 5 6 No personality card attached No personality card attached open open J36 1 only 1 to 2 2 to 3 Not used 48V E lead operation 15V E lead operation J14 J15 J21 J22 Jumper pin 1 to 2 for high impedance ground path for split 600 ohm inputs and outputs Leave ope...

Страница 103: ...1 J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 104: ...nk Interfaces This ancillary equipment requires certain input and output levels for proper operation The module should be adjusted accordingly Main Transmit 1 Determine the maximum level to be received by the ancillary equipment to be transmitted 2 Set S5 to Test 1 open section 1 close sections 2 3 and 4 3 Reset the module press S2 and release 4 Adjust R44 for 12 dB from the maximum level in step ...

Страница 105: ...er Clock U26 pin 9 Wht Master Sync U26 pin 7 Red 4 Connect the summed audio using a wire harness to M lead relay K1 pin 1 Wht and pin 4 Red 5 Remove Q12 to ensure the M lead is inactive 6 Plug the wire harness into the audio summation board 12 5 2 EXTERNAL CONNECTIONS The summed audio output is on the MA and MB external connections The unselect audio is then connected to the MA and MB leads 12 5 3...

Страница 106: ...GENT DISPATCH MODULE IDM 12 6 Figure 12 3 SUMMATION BOARD ALIGNMENT POINTS DIAGRAM TP1 TP2 TP3 J4 1 2 3 J1 1 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 3 2 R1 R25 J3 2 1 TP4 BLK WHT RED P4 BLUE LINE P1 RED WHT P3 ...

Страница 107: ...rs the Channel Status Bus CSB for the group set up to use the SNM SNMs pass information on the interface relative to the type of call desired and connection status of the end device using Audio Frequency Shift Keying AFSK data in a blank and burst mode This form of data passing allows a standard 4 Wire interface connection and does not require a specialized system switching node Figure 13 1 DATA B...

Страница 108: ...er operation The module should be adjusted accordingly Table 13 1 SNM SWITCH SETTINGS Switch Open Sections Close Sections AFSK Communication On The Main Line S1 S3 S4 S5 1 1 1 2 2 3 3 4 4 4 1 2 2 3 3 4 Table 13 2 SNM JUMPER PLACEMENT JU Pin Description J24 1 to 2 2 to 3 Selects 27512 EPROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not used Normal operation P33 1 to 2 3 to 4 5 and 6...

Страница 109: ...11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 110: ...maximum transmit level that is sent by the ancillary equipment to the interface module 2 Set S5 for Test 1 open section 1 close sections 2 3 and 4 3 Reset the module Press S2 and release 4 Insert the maximum level determined in Step 1 using a 600 ohm audio oscillator into EQU port of J1 Otherwise set the ancillary equipment to send the alignment tone to the interface module 5 Adjust R41 to be 6 dB...

Страница 111: ...phone line audio is processed to interface with the Pulse Code Modulation PCM voice path The basic TIM operation functions are as follows 1 Supervision 2 Signaling 3 Call Supervision 4 Intra Terminal Communication Figure 14 1 DATA BUSES CIMs CCMs NetIDB DATA BUS INTRA TERMINAL NETWORK NetCSB STATUS BUS CHANNEL NETWORK NETWORK INTERFACE MODULE NetNIM CIB CHANNEL INTERFACE BUS CONVENTIONAL CHANNEL M...

Страница 112: ...eived via DTMF Dial pulse infor mation cannot pass through the telephone company s Central Office CO to make it back and forth to the units 14 1 3 CALL SUPERVISION Once the signaling of the digits has occurred call status is determined for answer and disconnect Answer supervision is an indication of when the called party answers the telephone The preferred method is by reverse battery answer where...

Страница 113: ...io out of the received audio to eliminate sidetone and echoing The hybrid also converts the balanced telephone line to unbal anced connections 14 1 7 RECEIVE AUDIO The receive audio is from the telephone line and processed for the intra terminal Pulse Code Modula tion PCM channel stream see Figure 14 14 The received audio has three paths 1 Voice Audio The receive audio from the telephone line come...

Страница 114: ... Wire E M Interface Card connects the Switch with a 4 Wire audio circuit that supports Ear and Mouth E M signaling 14 2 1 AUDIO The audio circuit consists of a transmit Tx pair and a receive Rx pair The Tx pair transmits audio and DTMF digits The Rx pair receives audio and DTMF digits Dial Tone detection is also supported by the Rx pair 14 2 2 E M LEADS The E M leads can be configured for Type I I...

Страница 115: ...8 29 30 31 32 20 19 16 15 64 63 62 61 60 59 57 56 55 54 53 52 51 48 47 21 43 44 45 46 11 12 13 14 1 33 34 35 36 37 38 39 40 41 42 2 3 4 5 6 7 8 9 10 58 49 50 17 18 S1 P4 S1 P3 S1 P2 S1 P1 5V 12V 12V 48V MAS SYNC MAS CLK TX PCM RX PCM CSB DATA IDB DATA IDB IDLE VTM PCM CSB IDLE ALM ALM 1 2 3 4 5 6 7 8 TXS TXS MA MB TXA TXA 8 7 6 5 4 3 2 1 RXS RXS EA EB RXA RXA CSB IDLE VTM PCM IDB IDLE IDB DATA CSB...

Страница 116: ...e Figure 14 6 Figure 14 6 TYPE IV 14 2 7 TYPE II TRUNK TO TRUNK Some applications may require an interface to another trunk circuit e g PBX This interface is a cross connect between trunk circuits Two conductors are signaling four are balanced audio and two are System Battery SB and System Ground SG The System Battery and System Ground are cross connected with the E Lead and M Lead see 14 7Figure ...

Страница 117: ... change on the Telco side of the E M Personality Board In some instances either or both could be illu minated in the idle state Figure 14 9 E M PERSONALITY BOARD 14 3 2 E M LOGIC STATUS The status of E M Logic can be monitored on CR401 E Lead and CR403 M Lead of the main board see Figure 14 10 These are logic levels that display the true status of the E M leads If either LED is illuminated that le...

Страница 118: ...ffer U211 The buffer output is used to charge and discharge C227 through R230 and the series output resistance of CMOS gate U211 When the buffer is on C227 is charged through R230 which sets up an expo nential ramp voltage on C227 R231 R232 set a refer ence of 2 17V and R233 R234 set a reference at 2 86V As C227 is charging from 0 to 5V the comparator sequentially trips causing U213 to trip first ...

Страница 119: ...d If a transient 0 during a logic 1 is encountered at the E Lead U210 pin 7 is retriggered causing U211 pin 3 to go high for 5 ms This will not change the output of U211 pin 9 because it is being retriggered If U211 pin 3 stays high longer than 10 ms U211 pin 9 goes low For this to occur the transient would need to exceed 10 ms Figure 14 13 4 WIRE E M BLOCK DIAGRAM 680 ...

Страница 120: ...TELEPHONE INTERFACE MODULE TIM 14 10 Figure 14 14 DT MBS PERSONALITY CARD BLOCK DIAGRAM 670 Figure 14 15 DID PERSONALITY CARD BLOCK DIAGRAM 660 ...

Страница 121: ...s 0 dBm at the CO interface The average level of speech on the line will typically be 13 to 16 dBm Table 14 3 TIM JUMPER PLACEMENT JU Pin Description J24 1 to 2 2 to 3 Selects 27512 EPROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not used Normal operation P33 1 to 2 3 to 4 5and 6 open open open J36 1 only 1 to 2 2 to 3 Not used 48V E lead operation 15V E lead operation J14 J15 J21 ...

Страница 122: ...R210 on the personality card for 0 dBm 1 dB at EP222 8 Adjust R257 for a peak level at U203 pin 7 typically 1 dBm 1 dB 9 Set Detector a Measure EP225 with an oscilloscope b Adjust R274 until EP225 is high 4V c Adjust R274 until EP225 just goes low 0 8V d Verify that EP226 is a square wave of the input waveform 5 Set S5 for normal operation all sections closed 6 Reset the module Press S2 and releas...

Страница 123: ...verage Voice Some adjustments may be necessary to or from the phone line to allow for acceptable audio levels NOTE Determine the Maximum Level being used by the CO or the equipment being connected to for proper alignment 14 7 1 MAIN RECEIVE 1 Put the card under test into the extension card 2 Insert the lineman s set into the MON top jack of J1 and dial the Test Tone Verify that Test Tone is heard ...

Страница 124: ...1 Step 6 is 7 dBm This means there is 7 dB of line loss The level at J12 should be set to 0 dBm as maximum level minus 12 dB for the Switch Alignment Tone relative to maximum level plus 8 dB for hybrid loss plus 7 dB for line loss for an Absolute Level of 3 dBm J12 0 dBm 12 dB 8 dB 7 dB 3 dBm Example 2 Assume a PBX maximum level is sent at a 10 dB relative level or an absolute level of 12 dB Assum...

Страница 125: ...close 4 3 Reset the module Press S2 and release 4 Adjust R41 for 6 dBm 0 5 dB at J11 5 Verify 6 dBm 1 dB at TP5 6 Adjust R214 on the personality card for 12 dBm 1 dB at TP203 DTMF input level 7 Set S5 for normal operation all sections closed 8 Reset the module Press S2 and release Output 1 Place a 600 ohm resistor in series with a non polar ized 2 2 µF capacitor 63V breakdown or greater in EQU of ...

Страница 126: ...0 1 µF cap in series with a 600 ohm oscil lator Adjust the oscillator level for a 3 dBm 0 5 dB level at TP3 6 Adjust R44 to add 8 dB 1 dB to the CO Test Tone level at J12 Verify that the level across the line is 12 dB 2 dB from the Test Tone level of the CO use a balanced non grounded AC voltmeter 7 Verify the level at the telephone is clean and clear Remove or cover the mouthpiece 8 Adjust the Hy...

Страница 127: ... level Generate a DTMF 5 from the radio and record the total deviation of data audio Subtract the data level previously recorded and record the audio level received This level of audio should be the same as the receive level If not retune the repeater before proceeding with this procedure Disable dial tone detection in the Call Processor With a known good repeater attempt to make a call to a test ...

Страница 128: ...ross RX RX J11 at the level recorded in the Receive Audio Level Adjust above On the E M personality board monitor TP203 and adjust R210 for 7 dB 14 10 4 4 WIRE E M DIAL TONE DETECTOR RECEIVE ALIGNMENT 1 Disable Dial Tone Detection at the Call Processor Set the CO settle time to 750 NOTE This lengthens the time between going off hook and dialing the first digit Allow enough time to mea sure the lev...

Страница 129: ...1 J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 130: ...8 EP224 EP227 EP225 EP226 7 6 5 4 3 2 1 S202 7 6 5 4 3 2 1 EP223 J209 2 1 J204 3 2 1 5 4 3 2 1 J201 J208 2 1 J206 2 1 J207 3 2 1 J205 2 1 P202 1 2 3 4 5 6 7 8 9 10 11 EP233 EP222 EP221 R293 R274 EP229 11 10 9 8 7 6 5 4 3 2 1 P203 R282 R286 R261 R262 EP231 EP230 R257 R214 R210 R206 EP232 S201 ...

Страница 131: ...0 DID ALIGNMENT POINTS DIAGRAM 660 J209 2 1 J208 2 1 J204 3 2 1 5 4 3 2 1 J201 J206 2 1 J205 2 1 P202 1 2 3 4 5 6 7 8 9 10 11 TP202 TP201 TP203 S202 7 6 5 4 3 2 1 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 P203 R261 R262 J207 3 2 1 R214 R210 R206 S201 ...

Страница 132: ...INTERFACE MODULE TIM 14 22 Figure 14 21 4 WIRE E M ALIGNMENT POINTS DIAGRAM 680 OPEN 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1 E LEAD M LEAD 6 5 4 3 2 1 2 1 2 1 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 1 2 3 4 1 2 P204 P205 ...

Страница 133: ...n 2W This switch determines the interface S4 To get started set to 900 with all capacitors in Set to variable and adjust R38 when performing the actual balance This balance network allows 600 900 or variable resistor 2k resistive balance Also 5 capacitors ranging from 002 µF to 032 µF in octaves i e 064 µF total capacitance provide for a capacitive balance R38 This potentiometer controls the resis...

Страница 134: ...nce network allows 600 900 or variable resistor 2k resistive balance Also 5 capacitors ranging from 002 µF to 032 µF in octaves i e 064 µF total capacitance provide for a capacitive balance R38 This potentiometer controls the resistive balance in the variable mode of S4 S11 Set to B This switch swaps roles of E Lead and M Lead S12 Supervisory Mode Set to RB Reverse Battery for DID applications S15...

Страница 135: ... to the power connector ground pin see Figure 14 24 3 Attach the grounding strap to earth ground 4 The XEL Rack requires 48V DC from the Switch See Figure 14 24 for wiring Figure 14 24 XEL TERMSET RACK REAR CLOSE UP POWER FOR SLOTS 1 6 POWER FOR SLOTS 7 12 TO SLOT 12 PIN 27 CHASSIS GROUND XEL RACK J1 CONNECTION TO CO J2 CONNECTION TO CO J3 CONNECTION TO E M J4 CONNECTION TO E M SLOTS 7 12 SLOTS 1 ...

Страница 136: ... 11 jacks going from right to left as viewed from the back of the Termset rack see Figure 14 26 2 Method 2 A punch down block and a 50 pin to 50 pin cable that also attaches to J1 or J2 The phone lines then connect to the punch down block in posi tions corresponding to their location on the 50 pin connector Figure 14 25 TERMSET RACK FRONT VIEW Figure 14 26 NETWORK LINK SWITCH RACK BACK VIEW ...

Страница 137: ... audio deviation 3 kHz total Defining standard audio from the Central Office CO is not as simple It ranges from 10 to 30 dBm depending on distance from the CO and line quality One objective of the tuning procedure is to determine the level of average audio from the CO and to normalize that level Tuning the system ensures that 2 kHz of audio received from a mobile results in the same level on the b...

Страница 138: ...nnect to a remote location using the DOD or DID line to be tuned 2 Collect the call with a service monitor and encoder box Data level is 1 kHz 3 Turn the radio off do not end call Monitor and encoder are now collecting the call 4 Inject a standard tone 2 kHz audio into the receiver 5 Use a bantam jack to monitor Tip and Ring 2 Wire transmit in monitor at the Termset see Figure 14 28 6 Adjust R44 T...

Страница 139: ...apacitance to the balance circuit 1 5 4 kHz Unusable More energy is 86 mV 1V RMS reflected than is sent into the CO May be acceptable if all users are half duplex A full duplex radio will not work on this system Reflected Energy Balance Quality Above Data 4 kHz Reset the limiter on the 1V RMS Exciter The balance is poor and a maladjusted audio limiter 9 After the reflected is minimized check the T...

Страница 140: ...tance of a 6132 balance circuit is 0 064 µF These figures show that it may be necessary to add additional capacitance to the 6132 balance circuit to improve the balance 14 14 3 ADDING CAPACITANCE TO THE TERMSET Capacitance may be added to the Termset see Figure 14 29 by soldering non polarized 0 033 µF capacitors in paralleled with the capacitors in the balance circuit of the Tellabs Termsets Star...

Страница 141: ...of all devices should not exceed 5 0 To be certain of the number of devices you may connect to each line call the local Telco and request the maximum allow able REN for the calling area If any of your telephone equipment causes harm to the network the Telco may discontinue your service If possible you will be notified in advance otherwise you will be notified as soon as possible You will also be a...

Страница 142: ...TELEPHONE INTERFACE MODULE TIM 14 32 This page intentionally left blank ...

Страница 143: ...disable channels and sites to inquire on the received signal strengths and receive alarms from the RVMs 15 2 VDM SETUP PROCEDURE 15 2 1 SWITCH SETTINGS Refer to Figure 15 3 for Alignment Points Diagram Command and Control Communication The command and control communication to the RVMs is by 1200 baud RS 232 data communication to the VCB via the secondary lines Figure 15 1 DATA BUSES CIMs CCMs NetI...

Страница 144: ...PROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not Used Normal Operation P33 1 to 2 3 to 4 5 6 No personality card attached No personality card attached open open J36 1 only 1 to 2 2 to 3 Not used 48V E lead operation 15V E lead operation J14 J15 J21 J22 Jumper pin 1 to 2 for high impedance ground path for split 600 ohm inputs and outputs Leave open if no ground path desired Settin...

Страница 145: ...J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 146: ...VOTER DIAGNOSTICS MODULE VDM 15 4 This page intentionally left blank ...

Страница 147: ...5 ohms S7 CSB Data 37 5 ohms Number of Shelves Switch Sections Closed 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ALL 1 3 6 7 1 2 4 5 6 7 2 5 6 7 2 7 3 4 5 6 7 3 4 6 7 3 4 3 5 6 3 5 3 6 3 7 3 4 5 6 7 4 5 6 7 4 5 6 4 5 7 4 5 4 5 4 6 7 4 6 7 4 6 Table 16 2 S6 S8 SWITCH TERMINATION SETTINGS S6 IDB Idle 100 ohms S8 CSB Idle 100 ohms Number of Shelves Switch Sections Closed 2 3 4 5 6 7...

Страница 148: ...POWER TERMINATION MODULE PTM 16 2 Figure 16 1 POWER TERMINATION MODULE ALIGNMENT POINTS DIAGRAM ...

Страница 149: ...EM is configured to monitor up to five channels for information The LEM converts the CSB information for the five channels and outputs 1200 baud AFSK to a logging recorder There may be up to six LEMs in a Switch to cover up to thirty channels Figure 17 1 DATA BUS BLOCK DIAGRAM CIMs CCMs NetIDB DATA BUS INTRA TERMINAL NETWORK NetCSB STATUS BUS CHANNEL NETWORK NETWORK INTERFACE MODULE NetNIM CIB CHA...

Страница 150: ...ment requires certain input and output levels for proper operation The module should be adjusted accordingly Table 17 1 LEM SWITCH SETTINGS Switch Open Sections Close Sections S1 S3 S4 S5 1 1 1 2 2 2 3 3 4 4 4 1 2 3 3 4 Table 17 2 LEM JUMPER PLACEMENT JU Pin Description J24 1 to 2 2 to 3 Selects 27512 EPROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not used Normal operation P33 1 t...

Страница 151: ...release 4 Adjust R44 for 12 dB from the maximum level in Step 1 at J12 5 Set S5 for Test 8 open section 4 close 1 2 and 3 6 Reset the module Press S2 and release 7 Adjust R86 to be 3 dBm 0 5 dB at TP4 8 Verify the level at J12 to be 12 dB 1 dB from the maximum level from Step 1 9 Select for normal operation S5 all sections closed 10 Reset the module Press S2 and release Example Microwave has 16 dB...

Страница 152: ...11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 153: ... starting slot number Use S2 to select a voice or tone message 1 Insert a butt set in the front panel jack 2 Adjust R22 for a comfortable listening level 3 If a tone is selected set the level at TP1 9 dB lower than the level on U24 pin 2 for the proper level to the butt set NOTE Revision 2 or earlier should have the line from P1 pin 1 to R25 cut Revision 3 or later should have Jumper on pin 1 only...

Страница 154: ...0 Hz and 480 Hz 3 dBm at a 1 second ON and 3 seconds OFF rate with continuous PCM M Lead set U10 023 9998 214 7 End Call Tone 1020 Hz at 3 dBm 3 beeps at 0 1 second on 0 1 off 0 1 on 0 1 off 0 1 on off with a PCM M Lead start pulse There is 8 beep sets in 4 sec onds VTM 2 U3 023 9998 215 8 Queue Ringback Tone 440 Hz and 480 Hz at 10 dBm at a 0 5 second ON and 0 5 second OFF rate with continuous PC...

Страница 155: ...VOICE TONE MODULE VTM 18 3 Figure 18 2 VTM CARD EDGE LAYOUT INJECTOR EXTRACTOR INJECTOR EXTRACTOR TRANSMIT S2 MONITOR SWITCH ALARM RED POWER GRN GROUND BLK TRANSMIT LEVEL TEST POINT RED ...

Страница 156: ...VOICE TONE MODULE VTM 18 4 This page intentionally left blank ...

Страница 157: ...d switches or wraps the audio from the unit that is being received to the other Groups or channels If a Group is active on a Site the WAM activates the other associated Groups on their appropriate Sites Once the glare condition is ensured to be cleared the M Lead and E Lead are enabled so the received audio is passed to the external interface of the WAM and the WAMs external M Lead is activated Wh...

Страница 158: ...nput and output levels for proper operation The module should be adjusted accordingly Table 19 1 WAM SWITCH SETTINGS Switch Open Sections Close Sections S1 S3 S4 S5 1 1 1 2 2 2 3 3 4 4 4 1 2 3 3 4 Table 19 2 WAM JUMPER PLACEMENT JU Pin Description J24 1 to 2 2 to 3 Selects 27512 EPROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not used Normal operation P33 1 to 2 3 to 4 5 and 6 Jump...

Страница 159: ...J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 160: ...evel is sent by the ancillary equipment 6 Set S5 for normal operation S5 all sections closed 7 Reset the module Press S2 and release Example Microwave has 7 dBm maximum output Apply 5 dBm and set J11 for 6 dBm or apply 7 dBm then set for 6 dBm Secondary Transmit and Receive Not used since the secondary line is not used 19 4 WAM E M LEAD CONNECTIONS NOTE All WAM E M Lead connection Examples and Fig...

Страница 161: ...rea Calls WAC over links that utilize 4 Wire E M Lead circuits The M Lead Splitter Box PN 023 3239 300 provides up to six M Lead outputs with one M Lead input 19 5 2 INSTALLATION The box is powered by 12V on pin 1 The 12V supply can be obtained from the Switch Bus Bar The spades of the cable PN 023 3239 320 in the kit are connected to the bus bar Red to 12V Black to ground and the stripped ends of...

Страница 162: ...annot be prevented then an external summation and distribution amplifier is required to avoid audio issues see Figure 19 9 Figure 19 8 WAM AUDIO CABLE LAYOUT TWO LOCATIONS TXA TXA RXA RXA WAM 1 TXA TXA RXA RXA WAM 2 TXA TXA RXA RXA WAM TXA TXA RXA RXA WAM 8 TXA TXA RXA RXA WAM REMOTE LOCATION TXA TXA RXA RXA MW TXA TXA RXA RXA MW TXA TXA RXA RXA WAM HOST LOCATION Figure 19 6 WAM E M LEAD CABLE LAY...

Страница 163: ... appropriate number of inputs and outputs The summation and or distribution amplifiers may be ganged together if needed Figure 19 9 AUDIO CABLE LAYOUT TWO LOCATIONS WITH EXTERNAL AUDIO DEVICE TXA TXA RXA RXA WAM REMOTE LOCATION TXA TXA RXA RXA MW TXA TXA RXA RXA MW TXA TXA RXA RXA WAM HOST LOCATION OPTIONAL CONNECTION D SUMMATION DIST AMP Figure 19 10 AUDIO CABLE LAYOUT HOST LOCATION OF A 3 LOCATI...

Страница 164: ...WIDE AREA MODULE WAM 19 8 This page intentionally left blank ...

Страница 165: ...n on another group The information exchanged between the MCM and the console s controls what the MCM receives and transmits for voice communication The MCM connects the 4 wire 600 ohm balanced audio with the Pulse Code Modulation PCM data paths and communicates to other modules via the Intra Terminal Data Bus IDB The MCM also monitors the Channel Status Bus CSB to send update changes to the consol...

Страница 166: ... in Step 1 b Adjust R83 for a 3 dBm 0 5 dB level at TP3 c Adjust R44 for a 12 dBm 0 5 dB level at J12 Table 20 1 MCM SWITCH SETTINGS Switch Open Sections Close Sections S1 S3 S4 S5 1 1 2 2 3 4 4 1 1 2 2 3 3 3 4 4 Table 20 2 MCM JUMPER PLACEMENT JU Pin Description J24 1 to 2 2 to 3 Selects 27512 EPROM operation Selects 27256 EPROM operation J27 1 to 2 2 to 3 Not used Normal audio P33 1 to 2 3 to 4 ...

Страница 167: ...ample Microwave has 16 dBm maximum input set J12 for 28 dBm Proceed To Talk Tone Level Orbicom Consoles When using the Multi Net Console Module with an Orbicom Console perform the following alignment 1 Set S5 to Test 1 open section 1 close sections 2 3 and 4 2 Adjust R83 for 3 dBm 0 5 dB level at TP3 3 Set S5 to 0 normal operation close sections 1 2 3 and 4 4 Reset the module Press S2 and release ...

Страница 168: ... Unselect Audio Output is on the MA and MB external connections The Summed Select Audio Output is on the Primary Tx and Tx connections 20 5 3 ALIGNMENT PROCEDURE 1 Set CIM S5 to Test 9 open section 1 4 close 2 3 2 Unselect audio adjust a Set MCM S5 to Test 9 open section 1 4 close 2 3 b Press S2 on the MCM and release c Adjust R36 for 4 0V P P 0 25V at TP1 on the summation card using an oscillosco...

Страница 169: ...J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 170: ...ULTI NET CONSOLE MODULE MCM 20 6 Figure 20 3 SUMMATION BOARD 760 ALIGNMENT POINTS DIAGRAM 4 3 2 1 J3 TP4 TP2 TP3 TP1 TP5 6 5 J1 P1 1 2 3 J4 R39 R37 R38 R36 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 ...

Страница 171: ...p code and uses a form of Type II E M lead input similar to the mobile PTT The CPM connect the 4 Wire 600 ohm balanced audio with the Pulse Code Modulation PCM data paths and communicates to other modules via the Intra Terminal Data Bus IDB The CPM also moni tors the Channel Interface Module CIM Channel Status Bus CSB to determine if a CIM is active with a CPM group 21 2 PCM SETUP PROCEDURE 21 2 1...

Страница 172: ... R44 for 12 dB from the maximum level in Step 1 at J12 5 Set S5 for normal operation all sections closed 6 Reset the module Press S2 and release Example Microwave has 16 dBm max input set J12 for 28 dBm Main Receive 1 Determine the maximum transmit level that is sent by the ancillary equipment to the interface module 2 Set S5 to Test 1 open section 1 close sections 2 3 and 4 3 Reset the module Pre...

Страница 173: ...41 J11 J12 J13 EQU MON LINE EQU MON LINE J2 J1 MAIN OUTPUT Tx MAIN INPUT Rx P33 J21 J22 6 5 4 3 2 1 2 1 2 1 R90 J14 J15 TP9 R102 TP8 21 21 TP6 S4 S3 1 2 3 4 ON 1 2 3 4 ON ON 4 3 2 1 S1 J27 1 3 2 R80 R77 J36 1 3 2 J32 11 10 9 8 7 6 5 4 3 2 1 TP4 R86 R83 TP3 S5 ON 4 3 2 1 TP5 64 32 P2 8 7 6 5 4 3 2 1 33 1 P1 J31 11 10 9 8 7 6 5 4 3 2 1 LINE ...

Страница 174: ...CONVENTIONAL PATCH MODULE CPM 21 4 This page intentionally left blank ...

Страница 175: ...l modules The following formulas are used to find the BTUs per hour The total wattage of the terminal is found by multiplying the wattage of a module by the number of modules Total Watts x No of Modules Terminal Power The wattage required by the power supply is found by dividing the total wattage of the terminal by the efficiency of the power supply 0 7 Terminal Power 0 7 Wattage of Power Supply T...

Страница 176: ... GREEN 5V SENSE RETURN WHITE VIOLET 12V SENSE RETURN WHITE VIOLET POWER FAIL ORANGE OUTPUT GOOD YELLOW 4 3 2 1 13 11 10 8 6 5 25 24 23 DELTRON POWER SUPPLY A B C D E F G H A6 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 POWER FAIL BUS BAR ASSEMBLY A B C D E F G H 5V 12V RETURN 5V 12V RETURN 5V 12V RETURN 5V 5V 5V 12V 12V TB2 5V SENSE RED 12V SENSE BLUE 12V BLUE 12V RETURN BLACK 48V RETURN BLACK 48V GREEN 5...

Страница 177: ...PPLY 22 3 Figure 22 3 A3 A4 CONNECTOR Figure 22 4 A5 A6 CONNECTOR H G F E D C B A FRONT VIEW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 FRONT VIEW Figure 22 5 POWER SUPPLY TERMINAL BLOCKS ...

Страница 178: ...POWER SUPPLY 22 4 Figure 22 6 POWER SUPPLY DRAWER ...

Страница 179: ...OAD 5V 12V 48V POWER SUPPLY POSITION A BACKPLANE P33 SHELF 1 P1 POWER SUPPLY HARNESS PN 023 3139 105 OUTPUT 2 OUTPUT 1 10 7 4 1 3 14 11 13 5V 5V 12V 12V 12 9 6 15 GND GND GND GND GND 6 2 3 8 11 7 10 9 12 1 4 5 AC IN GND AC NEUTRAL AC IN LOAD 5V 12V 48V P1 10 7 4 1 3 14 11 13 5V 5V 12V 12V 12 9 6 15 GND GND GND GND GND 6 2 3 POWER SUPPLY HARNESS PN 023 3139 105 ...

Страница 180: ...POWER SUPPLY 22 6 Figure 22 8 2 4 SHELF POWER SUPPLY FRONT VIEW Figure 22 9 2 4 SHELF POWER SUPPLY REAR VIEW 3 2 1 6 5 4 9 8 7 12 11 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P1 J1 ...

Страница 181: ...ng the following table determine the switch settings for switches 2 through 8 All switches are 37 5 ohms and normally set for 6 shelves S2 VTM PCM S3 Primary Tx PCM S4 Primary Rx PCM S5 Master Sync S6 Master Clock S7 Secondary Rx PCM S8 Secondary Tx PCM 23 2 3 JUMPER DEFINITIONS AND SETTINGS 1 External Cable Connections J1 J2 Shelf Interconnect 2 Primary Audio Connections J3 J5 Primary Rx PCM J2 J...

Страница 182: ... 6 J13 pin 2 to pin 3 Pin 1 Output Pin 2 Master Clock Shelf destination Pin 3 Input 7 J14 pin 2 to pin 3 Pin 1 Output Pin 2 Master Clock Pin 3 Input 8 J15 J16 J15 pin 2 to J16 pin 2 9 J17 J18 J17 pin 3 to J18 pin 3 J17 pin 4 to J18 pin 4 See Figure 23 2 for switch settings Figure 23 1 STANDARD SHELF BACKPLANE SWITCH AND JUMPER SETTINGS SEC PCM J18 J17 J16 J15 1 1 1 1 SWITCH SETTINGS ARE FOR A 6 SH...

Страница 183: ...shown in paren thesis 1 J17 pin 1 to J18 pin 1 pin 2 to J18 pin 2 Pin 1 Output Pin 2 Input Pin 3 Input Pin 4 Output 2 J18 pin 1 to J17 pin 1 pin 2 to J17 pin 2 Pin 1 Output Pin 2 Input Pin 3 Input Pin 4 Output Figure 23 2 S2 S8 SWITCH SETTINGS 1 ON 2 3 4 5 6 7 8 Figure 23 3 CIM CCM SHELF BACKPLANE SWITCH AND JUMPER SETTINGS SEC PCM J18 J17 J16 J15 1 1 1 1 SWITCH SETTINGS ARE FOR A 6 SHELF SYSTEM J...

Страница 184: ...ync Shelf source Pin 3 Input 6 J12 pin 1 to pin 2 Pin 1 Output Pin 2 Master Sync connector Pin 3 Input 7 J13 pin 1 to pin 2 Pin 1 Output Pin 2 Master Clock Shelf source Pin 3 Input 8 J14 pin 1 to pin 2 Pin 1 Output Pin 2 Master Clock Pin 3 Input 9 J15 J16 J15 pin 2 to J16 pin 2 10 J17 J18 J17 pin 1 to J18 pin 1 J17 pin 2 to J18 pin 2 See Figure 23 2 for switch settings Figure 23 4 NetNIM SHELF WIT...

Страница 185: ...ync Shelf source Pin 3 Input 6 J12 pin 1 to pin 2 Pin 1 Output Pin 2 Master Sync connector Pin 3 Input 7 J13 pin 1 to pin 2 Pin 1 Output Pin 2 Master Clock Shelf source Pin 3 Input 8 J14 pin 1 to pin 2 Pin 1 Output Pin 2 Master Clock Pin 3 Input 9 J15 J16 J15 pin 2 to J16 pin 2 10 J17 J18 J17 pin 3 to J18 pin 3 J17 pin 4 to J18 pin 4 See Figure 23 2 for switch settings Figure 23 5 NetNIM SHELF WIT...

Страница 186: ... I T M I T M A W M A W POWER SUPPLY N I M t N e N I M M I D M I D P T M P T M P T M 0 1 2 3 4 5 6 7 8 9 10 11 16 17 18 19 20 21 22 23 24 25 26 27 48 49 50 51 52 53 54 55 56 57 58 59 SHELF 1 SHELF 2 SHELF 4 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B N I M t N e N I M M L E M L E M W A...

Страница 187: ...8 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 SHELF 6 SHELF 1 SHELF 2 SHELF 3 SHELF 4 SHELF 5 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B 72 73 74 75 80 81 82 83 84 85 86 87 88 89 90 91 N I M t N e N I M M L E M L E M W A M W A M W A M W A M W A M W A M I D M I D ...

Страница 188: ...ELF 4 SHELF 5 SHELF 6 M D C M D C M C I M C I M C I M C I M C I M C I M C I M C I M C I M C I t N e M V T M V T 1 2 M S N M S N M I T M I T M I T M I T M C C M C C POWER SUPPLY A B 80 81 82 83 84 85 86 87 88 89 90 91 N I M t N e N I M M L E M L E M W A M W A M W A M W A M W A M W A M I D M I D P T M 32 33 34 35 36 37 38 39 40 41 42 43 SHELF 3 96 97 98 99 100 101 102 103 104 105 106 107 P T M SHELF...

Страница 189: ...6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 POWER SUPPLY J22 J21 J20 J22 J21 J20 NIM SHELF P33 SHELF 1 P33 SHELF 2 P33 P33 SHELF 4 SHELF 3 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J103 J102 J101 J100 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 POWER SUPPLY J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 ...

Страница 190: ...HELF RS 232 M F 023 3039 858 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 P4 P3 P2 P1 P1 P2 P3 P4 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 J2 J1 J26 J25 J4 J3 J24 J23 J6 J5 A6 023 3039 841 A7 023 3039 842 POWER SUPPLY 597 3003 295 597 3003 295 023 3039 870 023 3039 870 A B ...

Страница 191: ...6 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 A6 023 3039 841 A7 023 3039 842 POWER SUPPLY 023 3039 842 023 3039 841 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 J22 J21 J20 P33 SHELF 3 J1 J2 J26 J25 J4 J3 J24 J23 J6 J5 J22 J21 J20 P33 SHELF 6 J1 J2 J26 J25 J4 J3 J24 J...

Страница 192: ...D BACKPLANE WIRING LAYOUT Figure 23 15 NetNIM SHELF BACKPLANE WIRING LAYOUT P33 S1 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 P2 P3 P4 P5 P9 P8 P7 P6 P11 P1 P10 P12 J20 J21 J22 P33 S1 J5 J6 J23 J24 J3 J4 J25 J26 J2 J1 J103 J102 J101 J100 J20 J21 J22 ...

Страница 193: ...LU RXA TIP BLU BLK TXA BLK ORN TXA ORN BLK RXS BLK GRN RXS GRN BLK TXS BLK BRN TXS BRN BLK EB BLK SLT EA SLT BLK MB YEL BLU MA BLU YEL RXA RING YEL ORN RXA TIP ORN YEL TXA YEL GRN TXA GRN YEL RXS YEL BRN RXS BRN YEL TXS YEL SLT TXS SLT YEL EB VIO BLU EA BLU VIO MB VIO ORN MA ORN VIO RXA RING VIO GRN RXA TIP GRN VIO TXA VIO BRN TXA BRN VIO NC VIO SLT NC SLT VIO 1 2 1 2 1 2 26 1 27 2 28 3 29 4 30 5 ...

Страница 194: ...EB EA MB MA RXA RXA TXA TXA RXS RXS TXS TXS EB EA MB MA RXA RXA TXA TXA RXS P34 RXS TXS TXS EB EA MB MA RXA RXA TXA TXA RXS 26 1 27 2 28 3 29 4 30 5 31 6 32 7 33 8 34 9 35 10 36 11 37 12 38 13 39 14 40 15 41 16 42 17 43 18 44 19 45 20 46 21 47 22 48 23 49 24 50 25 NC NC P41 P45 RXS TXS TXS EB EA MB MA RXA RXA TXA TXA RXS RXS TXS TXS EB EA MB MA RXA RXA TXA TXA RXS RXS TXS TXS EB EA MB MA RXA RXA T...

Страница 195: ...ert a 1 kHz tone at 0 dBm into the Rx portion of J702 3 Verify 0 dBm 1dB at U701 pin 7 4 Insert the speaker microphone in jacks J701 and J702 5 Adjust R704 for maximum level out 8V P P across speaker jack J701 6 Remove the tone 7 Speak into the microphone in a normal voice and adjust R712 for 12 dBm 3 dB at U703 pin 1 8 Use the patch cord cables supplied in the installa tion kit to patch from the ...

Страница 196: ...INTERCOM 24 2 This page intentionally left blank ...

Страница 197: ...ut Error HANGERR 17 Hang Error NRAAM 18 No Repeater Authorization Acknowledge Message NOTRUNK 19 Telephone Interface Module No Trunk Error SNMCONNERR 20 System Network Module Connection Failure LEMNRO 21 Link Established Message No Response Order REMNRO 22 Repeater Enabled Message No Response Order RDMNRO 23 Repeater Disabled message No Response Order ELDLOST 24 Loss of E Lead on the Pulse Code Mo...

Страница 198: ...cute Selective Unit Disable Failure DYNEXEFAIL 125 Fail Execute of Dynamic Reassignment UEXPDYNR 126 Unexpected Dynamic Reassignment SYS_BOOT 127 System Boot Complete SUDCFAIL 128 Call Failure Prior to Selective Unit Disable REGOFAIL 129 Radio Network Terminal Registration Out to Others Failure DIMRQFAIL 130 No Response for Dispatch Interface Module to accept a Unique Identification Call SNMRQFAIL...

Страница 199: ...151 Dispatch Channel Module Initialization SUDRADDSBL 152 Selective Unit Disable Kill Not Allowed by Radio RMF_LOGIN 153 A Remote Management Facility Login RMF_LOGOUT 154 A Remote Management Facility Logout VDM_INIT 155 VDM Initialization NO_QSETUP 159 No Queue setup completion message IDM_INIT 160 IDM Initialization LEM_INIT 161 LEM Initialization DF_NOCIMRE 162 Dyn Freq No CIM Response GPM_IDMFA...

Страница 200: ...ERROR MESSAGES A 4 This page intentionally left blank ...

Страница 201: ...ommunication is heard at the DC 3 Repeat these steps using Mobile 2 as PTT Mobile B 2 DISPATCH CONSOLE DC TO MOBILE GROUP CALL Use two mobiles with the same Home and list of Group IDs Select the DIM that contains this Group ID 1 Press the PTT function on the DC The associated DIM changes from the Idle Task 2 to the Transmit Task 3 The Associated CIM is selected and changes from the Idle Task 2 to ...

Страница 202: ...eptance of the digits O CIM changes to the Ringing Task D Mobile 1 hears Ringing Tone from the O CIM Originating SNM O SNM changes from Idle Task 2 to SNM Outgoing Task 8 Destination SNM D SNM changes from Idle Task 2 to incoming Seize Task 3 D SNM changes from Incoming Seize Task 3 to SNM Incoming Task 4 D SNM changes to Incoming Channel Task 5 O SNM changes to Outgoing Channel Task 9 Destination...

Страница 203: ...ation CIM D CIM changes from Idle Task 2 to Transmit Task 3 Mobile 2 hears Ringing Tone 7 Press the PTT on Mobile 2 D CIM changes to Duplex Task 6 O CIM changes to Transmit Task 3 Mobile 1 hears the voice of Mobile 2 8 Release the PTT on Mobile 2 D CIM changes to Transmit Task 3 Mobile 1 is silent 9 Press the PTT on Mobile 1 O CIM changes to Duplex Task 6 Mobile 2 hears the voice of Mobile 1 10 Re...

Страница 204: ...ile 1 hears the voice of Mobile 2 10 Release the PTT on Mobile 2 D CIM changes to Hang Task 7 O CIM changes to Hang Task 7 Mobile 1 is silent 11 Press the PTT on Mobile 1 O CIM changes to Receive Task 4 D CIM changes to Transmit Task 3 Mobile 2 hears the voice of Mobile 1 12 Press DTMF key for longer than 1 second O CIM changes to the End Call Task E Mobile 1 hears the End Call Tone O CIM changes ...

Страница 205: ... changes to End Call Task E Mobile 1 hears the End Call Tone O CIM changes to Idle Task 2 Both SNMs change to End Call Task C D CIM changes to End Call Task E Mobile 2 hears End Call Tone D CIM and both SNMs change to Idle Task 2 B 8 MOBILE ORIGINATED TELEPHONE CALL 1 Mobile selects the Telephone Call group code 2 Press the mobile s PTT to access the system The associated CIM changes from Idle Tas...

Страница 206: ... disconnects by pressing the DTMF key for 1 second CIM changes to the End Call Task E Mobile hears the End Call Tone CIM changes to the Idle Task 2 Mobile is silent TIM changes to end Call Task C Landside party hears End Call Tone TIM disconnects the telephone line when land side disconnects TIM changes to Idle Task 2 B 10 LANDSIDE TIM ORIGINATE TO MOBILE WITHIN SWITCH USING A 2WY LINE 1 Dial the ...

Страница 207: ...sk E Mobile hears the End Call Tone CIM changes to the Idle Task 2 Mobile is silent Both SNMs change to End Call Task C TIM changes to end Call Task C Landside party hears End Call Tone TIM disconnects the telephone line TIM changes to Idle Task 2 Both SNMs change to Idle Task 2 B 12 LANDSIDE ORIGINATE TO MOBILE OUT SIDE SWITCH USING A 2WY LINE NOTE Some of these tasks change rapidly 1 Dial the de...

Страница 208: ...CIM IDLE DIM REQUEST NO DIM WAIT DIM RESPONSE DIM REQUEST SNM IDLE SNM IDLE SNM IDLE SNM IDLE FAILURE DIM ACKNOWLEDGE NO RESPONSE WAIT FOR SNM ACKNOWLEDGE TO CALL DESTINATION ACKNOWLEDGE DIM IDLE SNM DISCONNECT DIM SNM CONVERSATION WAIT FOR SNM IDLE SNM ACKNOWLEDGE DISCONNECT DIM IDLE CIM SNM CONVERSATION ...

Страница 209: ...ARDS CIM IDLE INTERNAL CIM DIM IDLE SNM ACKNOWLEDGE DIM ACKNOWLEDGE SNM ACKNOWLEDGE DISCONNECT SNM IDLE SNM IDLE SNM IDLE DIM IDLE DIM IDLE FAILURE IDLE SNM IDLE SERVICE PARSER CONVERSATION WAIT FOR SNM IDLE SNM REQUEST SNM IDLE SNM IDLE CIM DTMF AUXILIARY CALL WAIT SNM ACKNOWLEDGE SNM MODULE RESPONSE DISCONNECT CIM CARD FAILURE NO DIM WAIT DIM RESPONSE RESPONSE NO WAIT DIM DIM ACKNOWLEDGE CIM DIM...

Страница 210: ... SELECTED TRUNK AND FORMAT BLOCKED ALLOW DIRECT INTERNATIONAL TEST FIRST 2 DIGITS TEST FIRST 3 DIGITS ALLOW 0 DIALING LOCAL TRUNK BLOCKED FIRST DIGIT 0 ON HOME AREA EXCHANGE LIST FORMAT AND RETURN TRUNK NUMBER A LOCAL EXCHANGE RETURN DEFAULT TRUNK 7 DIGITS BLOCKED RETURN 8 DIGITS ON LONG DISTANCE TRUNK GLOBAL AREA CODE TRUNK NO NO NO NO NO NO NO NO NO NO YES YES YES YES YES YES NO YES YES YES YES ...

Страница 211: ...TION TIM WAIT FOR IDLE TIM DISCONNECT WAIT FOR SNM ACKNOWLEDGE ACKNOWLEDGE WAIT FOR TIM CONVERSATION TIM SNM WAIT FOR SNM IDLE DISCONNECT SNM CONVERSATION TIM CIM REQUEST DIM ACKNOWLEDGE DIM NO RESPONSE RESPONSE TIM TIM IDLE IDLE DIM IDLE SNM ACKNOWLEDGE ACKNOWLEDGE TIM TIM IDLE ACK SNM NO ACK IDLE IDLE NO RESPONSE REQUEST SNM ACKNOWLEDGE SNM IDLE INTERNAL CIM NO RESPONSE TIM ...

Страница 212: ...ART IDLE SERVICE PARSER WAIT FOR TIM ACKNOWLEDGE WAIT FOR LANDSIDE ANSWER CIM TIM CONVERSATION TIM DISCONNECT TIM WAIT FOR IDLE DISCONNECT CIM CARD ACKNOWLEDGE ACKNOWLEDGE ACKNOWLEDGE CIM TIM TIM IDLE CIM IDLE IDLE IDLE TIME OUT FAILURE TIM OUTGOING REQUEST CIM TELEPHONE CALL REQUEST ...

Страница 213: ...SET USER INTERFACE REQUEST FOR SETUP DYNAMIC REASSIGNMENT IDLE WAIT FOR EXECUTE MODULE RESPONSE FAILURE REPORT EXECUTE REQUEST SUCCESS REPORT TIME OUT DYNAMIC REASSIGNMENT BID CLEARED USER INTERFACE REQUEST FOR IDLE SELECTIVE UNIT DISABLE SETUP OF SELECTIVE UNIT DISABLE ACKNOWLEDGE REQUEST WAIT FOR SELECTIVE UNIT DISABLE EXECUTE COMPLETE INDICATE RESULTS FAILURE LEAVE BIT SET ...

Страница 214: ...Part Number 001 3139 005 10 03 Printed in U S A ...

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