ZETRON 025-9581M Instruction Manual

Copyright © 2004 by Zetron, Inc.All Rights ReservedZETRONModel 640 DAPT XTRA Paging TerminalInstallation and RepairPart No. 025-9416C

Contentsx 025-9416ADJUSTMENT PROCEDURESOVERVIEW ...

Adjustment Procedures88 025-9416TRUNK CTRUNK DLINE ANS ACT LINE ANS ACTANA PTT DIG PTT BUSYGROUNDTRUNK DTRUNK CMODEL 640 DAP

Adjustment Procedures025-9416 89Hybrid (BAL R and BAL C) AdjustmentThe BAL R and BAL C potentiometers isolate the trunk card audio output (TO TEL) fro

Adjustment Procedures90 025-9416q12. Repeat steps #8 and #9 until the pot settings make little difference.q13. Set the AGC KILL switch back to the nor

Adjustment Procedures025-9416 91Entry: nPagerDefinition: 2t=vtestSecondsTone1: 12SecondsGap: 00.00SecondsTone2: 12(A, R, S,?)Entry:Choose any l

Adjustment Procedures92 025-9416D i s p l a y R e c o r dPhoneNumber: 9991SubscriberName: 2tone+voice test1ServiceName: 2ttestCapcode: 05000.0 10000.

Adjustment Procedures025-9416 93D i s p l a y R e c o r dPhoneNumber: 9993SubscriberName: pocsag testServiceName: pocdsplyCapcode: 1234567SecurityCod

Adjustment Procedures94 025-9416RX TONE VOICEADJUSTFigure 56. Rear View of Model 640 Chassisq4. Call the pager again.q5. During the recording time

Adjustment Procedures025-9416 95Note: Deviation levels that vary with frequency may indicate improper bandpass (pre-emphasis) characteristics in the a

Adjustment Procedures96 025-9416q3. Unscrew the card guide from the back of the chassis for the dual trunk on which thedial click decoder is to be ad

Optional Equipment Installation025-9416 97OPTIONAL EQUIPMENT INSTALLATIONThis section provides installation instructions for several hardware options

Contents025-9416 xiRESTORING VOICE PROMPTS ...120Customized Prompts ...

Optional Equipment Installation98 025-9416TNPP INTERFACESeveral networking options include the TNPP interface (Part No. 702-9362) card. The followingf

Optional Equipment Installation025-9416 99RS-232 Interface PortsThe Model 640 TNPP interface card has two DB-9 ports that provide two-way communicatio

Optional Equipment Installation100 025-9416External Paging Provider Destination Parameter RAW Oparam ProgrammingThe term oparam is short for operating

Optional Equipment Installation025-9416 101Table 1:Internal destnumber(fixed internally)8-characterName(aribitrary)Modem Ph#to providerBaudRate(300,12

Optional Equipment Installation102 025-9416Table 3:0y Sets data, parity, and stop bits to007 data bits, EVEN parity, 1 stop bit017 data bits, ODD pari

Optional Equipment Installation025-9416 103DTMF DigitDecimal ValueASCII Value6 367 378 389 39Note 3: Replace 0X with the hexadecimal value for the tot

Optional Equipment Installation104 025-9416• In Table 4 the 5th byte of each line of OparamData is 00. That corresponds to the TAPnumber, so increment

Optional Equipment Installation025-9416 10516 8 c:\zdir\newfilename.imgwhere newfilename.img is the name of your new image file.f. Save the file by p

Optional Equipment Installation106 025-9416SecondZone:(none — just press spacebar)SecondRepeat: 0SecondDelay: 0ThirdZone:(none — just press spacebar)T

Optional Equipment Installation025-9416 107Status VCallCount 02-port Serial Card Hardware Installation1. Power down M640.2. Remove top cover.3. Loc

Contentsxii 025-9416CONFIGURATION DIAGRAMS...189Dual Trunk Telco DID (024-0076A

Optional Equipment Installation108 025-9416DIAL CLICK DECODERThe dual dial click decoder option (Part No. 702-9119) enables the terminal to process nu

Optional Equipment Installation025-9416 109q7. Power-up the unit and let it complete its boot sequence (all lights have extinguished,except the READY

Optional Equipment Installation110 025-9416q6. If an extender card was used, remove it and reinstall the trunk card. If a second trunk card was remov

Optional Equipment Installation025-9416 111MF Format Tone Pair FrequenciesCoded Digit Name MF Format Tones DTMF Format Tones* --- NO TONE 941, 12090 -

Optional Equipment Installation112 025-9416q7. Replace the top cover of the paging terminal and secure with screws.q8. Power-up the unit and let it

Optional Equipment Installation025-9416 113JP1JP2HDDFDC1 3 2COMACOMBLPT1 3 2JP3MODEPRT3 4 5 7 9 111215JP4Not installedFigure 60. Parallel Printe

Optional Equipment Installation114 025-9416

Voice Prompts025-9416 115VOICE PROMPTSOVERVIEWThe Model 640 DAPT XTRA is equipped to play high quality verbal prompting messages (thatis, voice prompt

Voice Prompts116 025-9416D i s p l a y R e c o r dPromptName: standardWelcomePrompt: YMessagePrompt: YSecurityPrompt: NThankYouPrompt: Y(<cr>,

Voice Prompts025-9416 117PhoneNumber: 200VoiceLimit: 10SecurityCode: 0200(D, M, N, ?, .)Entry:Figure 62. Default System Prompt Access Recordq3. Modif

Introduction025-9416 1INTRODUCTIONZetron Model 640 Paging TerminalMODEL 640 OVERVIEWThe Model 640 is a low cost, fully automatic dial-access paging te

Voice Prompts118 025-9416q3. Press <Enter> to view the menu choices.q4. Highlight vOice Prompts and press <Enter>.q5. MCU links to the

Voice Prompts025-9416 119Table 16. Voice Command ChartCommand # Zetron Preferred Wording Voice FileRec Play Del Name--- 300 --- Plays all voice prompt

Voice Prompts120 025-9416• Make sure that Silence Compression is turned on (set by way of raw oparams). See theModel 640 Operating and Programming Ma

Voice Prompts025-9416 121q3. Copy the original prompt files and ‘ld1.bat’ from the C:\MCU\PROMPTS directoryto the C:\MCU\<sitename> directory.

Voice Prompts122 025-9416

Troubleshooting and Repair025-9416 123TROUBLESHOOTING AND REPAIRTROUBLESHOOTING THE PAGING PROCESSThis section provides troubleshooting charts to help

Troubleshooting and Repair124 025-9416Symptom Possible Problems SolutionsLINE LED lightsIncorrect Model 640database parametersVerify Telephone Line da

Troubleshooting and Repair025-9416 125Table 18. Troubleshooting General Paging Output From the Model 640Symptom Possible Problems SolutionPage is tran

Troubleshooting and Repair126 025-9416Symptom Possible Problems SolutionPager alerts, but displaycharacters are missing.Insufficient DTMF level Readju

Troubleshooting and Repair025-9416 127Software Step LEDs Light ActivityACT on for pulse and during DTMF digit decodingANS on for trunk answerblinks fo

Introduction2 025-9416(like a public announcement system). Numeric pages display a set of numbers (usually a phonenumber) that the caller keys in by w

Troubleshooting and Repair128 025-9416Audible Tones Frequencies Cadence Indicated Activitydi di di di dit 1000 Hz di - 50 msecoff - 50 msecPage has be

Troubleshooting and Repair025-9416 129TST1TST2TXBRXBTXARXATo Main ProcessorBoard (J8) ⇓Rear of Model640 Chassis⇐J1 - SerialPort AJ2 - SerialPort BFig

Troubleshooting and Repair130 025-9416Network Interface Unit (niu) DiagnosticsWhen a down TNPP link is suspected, the niu command provides some useful

Troubleshooting and Repair025-9416 131♦ Data block(s)Each data block contains one page. A TNPP packet can contain more thanone data block if each pag

Troubleshooting and Repair132 025-9416Example Valid Entries Description5C 2 hex digits01 - FFPacket serial number - differentiates between redundant a

Troubleshooting and Repair025-9416 133Example Valid Entries DescriptionN N = numericA = alphanumericB = beep (tone-only)Page classA A = 1 B =

Troubleshooting and Repair134 025-9416TNPPResponse Description SolutionRS Resend - the destination node could notaccept the page at this time. An <

Troubleshooting and Repair025-9416 135TrafficMessage Description Solution(s)page timed out Indicates that the outbound page didnot receive a response

Troubleshooting and Repair136 025-9416Reformatting the RAM DiskFollow the procedure below to test, format, and copy the standard databases onto the RA

Troubleshooting and Repair025-9416 137Notes: Any errors during the reformat procedure are indicated in the following manner:Fast toggle of the COM and

Introduction025-9416 3Remote Transmitter ControlThe Model 640 is equipped with a modem and tone encoder to remotely control transmitters overa radio o

Troubleshooting and Repair138 025-9416Symptom Possible Problems SolutionError “no carrier...” Terminal not answering thelineVerify that the Model 640

Glossary025-9416 139GLOSSARYThis glossary provides definitions of some industry-specific terms. Many of the glossary wordsare defined loosely because

Glossar140 025-9416Term DefinitionASCII CharacterA letter, number, or symbol belonging to the American StandardCharacter set. The standard includes 25

Glossary025-9416 141Term DefinitionBusyAn already-in-use condition in the radio transmission equipment orphone line.BUSY LEDA light on the front panel

Glossar142 025-9416Term DefinitionChannelAn electronics communications path. A narrow band of frequencies(assigned by the FCC) that a radio system mus

Glossary025-9416 143Term DefinitionDecoderA device that receives input data and translates it into a usable format.DelayThe time difference between in

Glossar144 025-9416Term DefinitionDVM (DigitalVoltmeter)A piece of test and repair equipment used to measure electrical powerin volts.E (ear) LeadThe

Glossary025-9416 145Term DefinitionFerriteA metal casing designed to block RF noise interference from the radiostation equipment. Six ferrites are inc

Glossar146 025-9416Term DefinitionGlareA condition caused when opposite ends of a loop start telephone lineare seized simultaneously. A glare conditio

Glossary025-9416 147Term DefinitionInterferenceAny noise source that impairs the communication link between twopieces of equipment. Interference can a

Introduction4 025-9416• Repeat paging• Flexible programming of multiple pager groups• Support for alpha modem plus voice and numeric message entry

Glossar148 025-9416Term DefinitionMaintenance PortAn RS-232 data communication interface between the Model 640 andthe office PC. It can be either a lo

Glossary025-9416 149Term DefinitionMultitoneA digital pager format that supports tone, voice, and numeric pages.Although somewhat obscure, Multitone p

Glossar150 025-9416Term DefinitionPacketA page or set of pages sent between TNPP nodes. Each packet cancontain several blocks of data, up to 1024 tota

Glossary025-9416 151Term DefinitionPlus (+) PromptThe actual prompt that indicates a ZLINK connection has been estab-lished and the terminal is awaiti

Glossar152 025-9416Term DefinitionProgress TonesDifferent tones and beeps the paging terminal plays to callers to indi-cate what the Model 640 is doin

Glossary025-9416 153Term DefinitionReceiverAn RF unit that accepts incoming signals, extracts the audio portion,amplifies it, and converts it back to

Glossar154 025-9416Term DefinitionRoutingThe data path through which calls or information are passed. In aTNPP or TAP system, routing is the sequence

Glossary025-9416 155Term DefinitionStaticInterfering noise picked up by a receiver. Static is often caused bylightning or conflicting man-made electri

Glossar156 025-9416Term DefinitionTerminal BlockAdapterAn optional interface card for simplified connections to the radiostation and telco equipment.

Glossary025-9416 157Term Definitionwhen the transmitter is remotely located, or when the transmitter ispart of a simulcast system.Transmitter LinkCont

Introduction025-9416 5and voice paging features provide personalized messaging and a professional sound that cust-omers can easily appreciate (DAPT XT

Glossar158 025-9416Term DefinitionVoice PromptsA voice message that guides a caller in using the paging system. Voiceprompts tell the user when and wh

Parts Lists and Schematics025-9416 159PARTS LISTS AND SCHEMATICSV53 MOTHERBOARD (702-9673G)Parts ListLEGEND:+ = OPTION# = NOT INSTALLED^ = INSTALLED O

Parts Lists and Schematics160 025-941626 1 C9 155-0056 CAP,22uF,50V,20%,AXIAL,Al-E 22 50V27 3 E1,E2,E3 305-0001 BEAD,3B FERRITE,W/LEADS28 9 DS1,DS2

Parts Lists and Schematics025-9416 16192 1 J1 401-0217 CONN,DIN,5 PIN93 2 J5,J4 401-0256 18/31 DUAL ISA CONNECTOR94 1 J8 401-0843 2 X 15 EDGE CONNE

Parts Lists and Schematics162 025-9416Schematic

Parts Lists and Schematics025-9416 163

Parts Lists and Schematics164 025-9416

Parts Lists and Schematics025-9416 165

Parts Lists and Schematics166 025-9416

Parts Lists and Schematics025-9416 167

Introduction6 025-9416Voice PromptsThis section describes how to access, backup, customize, and restore the Model 640 systemvoice prompts. This sectio

Parts Lists and Schematics168 025-9416

Parts Lists and Schematics025-9416 169

Parts Lists and Schematics170 025-9416Silkscreen

Parts Lists and Schematics025-9416 171PERIPHERAL BOARD (702-9360G.2)Parts ListLEGEND:# = NOT INSTALLED^ = INSTALLED ON HIGHER ASSY+ = OPTION (INSTALLE

Parts Lists and Schematics172 025-941641 2 U25,U26 321-0130 RAM,1K,DUAL PORT,120nS OR BETTER,DIP-48 1K RAM 12ONS42 1 U16 321-0202 DECODER,DTMF,DIP-

Parts Lists and Schematics025-9416 173Schematic

Parts Lists and Schematics174 025-9416

Parts Lists and Schematics025-9416 175

Parts Lists and Schematics176 025-9416

Parts Lists and Schematics025-9416 177

Introduction025-9416 7The Model 640 DAPT XTRA Installation and Repair Manual (Part No. 025-9416) covers thehardware components of the paging terminal,

Parts Lists and Schematics178 025-9416Silkscreen

Parts Lists and Schematics025-9416 179DUAL TRUNK (702-9361D)Parts ListLEGEND:+ = OPTION, INSTALL PER CUSTOMER ORDER# = NOT INSTALLED^ = INSTALLED ON H

Parts Lists and Schematics180 025-941641 2 T1,T4 305-1540 XFMR,TELCO HYBRID,SMALL SIZE42 4 U2,U3,U5,U6 311-0008 OPTO ISOLATOR,CTR>20%,2500 VRMS

Parts Lists and Schematics025-9416 181Schematic

Parts Lists and Schematics182 025-9416

Parts Lists and Schematics025-9416 183

Parts Lists and Schematics184 025-9416Silkscreen

Parts Lists and Schematics025-9416 185COMPONENT LOCATIONSDual Dial Click (702-9119C)Dual MF (702-9197D.1)

Parts Lists and Schematics186 025-9416RAM Disk (702-9386B)ROM Disk (702-9389B)

Parts Lists and Schematics025-9416 187TNPP Interface (702-9362C.2)

Introduction8 025-9416

Parts Lists and Schematics188 025-9416Terminal Block Adapter (702-9470B)

Parts Lists and Schematics025-9416 189CONFIGURATION DIAGRAMSDual Trunk Telco DID (024-0076A)

Parts Lists and Schematics190 025-9416Dual Trunk Telco End-to-End (024-0077A)

Parts Lists and Schematics025-9416 191Dual Trunk Telco E&M (024-0078A)

Parts Lists and Schematics192 025-9416Dual Trunk Telco Ground Start (024-0079A)

Parts Lists and Schematics025-9416 193INDEXAadjustmentsaudio from telephone, 86dial click, 95, 109digital deviation to transmitter, 95hybrid balance,

025-9416EE&M, 144E&M trunk configuration, 25end-to-end, 144end-to-end trunk configuration, 25expansion slots, 18external alarm, connecting to

Parts Lists and Schematics025-9416 195line, 30modem, 30operation during RAM reformat, 136ready, 30TNPP interface card, 128troubleshooting operation, 1

025-9416telephone interface to block, 57PURC, 3, 70, 152Rradio station66-type punchdown installation, 64interface, 61jumper settings, 67optional inter

Parts Lists and Schematics025-9416 197Quintron 1000, 72troubleshootingdisplay paging output, 125LED operation, 126LEDs on TNPP interface card, 128MCU

Specifications025-9416 9SPECIFICATIONSGENERALCall Capacity 1,500 subscribersSignaling Formats 2-tone Motorola, GE, Reach (plus custom tones and timing

025-9416

Specifications10 025-9416ALPHANUMERIC PAGINGMaximum characters 500Protocols TAP (Telocator Alphanumeric Protocol)Manual VDT operator supportCanned Alp

Specifications025-9416 11TELEPHONE INTERFACESNumber of Interfaces 2 (expandable to 4)Line Types Each telco trunk field-configurable for any one of:•

Specifications12 025-9416Zone Address Select 4 binary outputs (for 16 zones)Open collector outputs, 40 mA sinkUp to 4 sequenced zones per packageTone

Specifications025-9416 13TAP INBOUND (OPTIONAL)Number of Interfaces 2Baud Rates 300, 1200, 2400, 4800, or 9600Interface Type Serial RS-232CNull Modem

Specifications14 025-9416

Hardware Overview025-9416 15HARDWARE OVERVIEWMODEL 640 ARCHITECTUREThe Model 640 consists of several circuit boards in a compact, computer-like chassi

Hardware Overview16 025-9416* Optional Boards for the Model 640109768541 MB SIMMs“DRAM”VolatileMemory3PowerSupplyModule1Parallel Printer Card *Spare

Hardware Overview025-9416 17An uninterruptible power supply (UPS) option (Part No. 802-9049) obtains standby power fromstorage batteries and keeps the

Statements025-9416 iiiWARRANTYZetron’s warranty is published in the current Zetron United States Price Book.LIMITATION OF LIABILITYZetron makes no rep

Hardware Overview18 025-9416DRAM MemoryThe DRAM memory (item #3, Figure 2) physically resides in one or more single in-line memorymodule (SIMM) units

Hardware Overview025-9416 19JP9JP10JP6abJP12JP3JP1JP2JP8JP14JP7JP4JP13JP5JP11a babababFront ofModel 640Chassis⇒Figure 4. Main Board Jumper Locatio

Hardware Overview20 025-9416Jumper Function Settings DefaultJP10 Disables logon passwordEnables RAM disk reformat (in conjunction with JP9)IN -passwor

Hardware Overview025-9416 21Adjustment PotsThree adjustment pots (item #14, Figure 3) on the peripheral board control audio levels to andfrom the radi

Hardware Overview22 025-9416Jumper Function Settings DefaultJP8Factory test onlyINOUTOUTJP9Factory test onlyINOUTOUTJP10Factory test only (µProcessor

Hardware Overview025-9416 23Trunk BSocketTrunk ASocketDual TrunkMatrix CardSelectedLine TypeBottom EdgeConnectorJ4J3J1J2DIDFigure 6. Dual Trunk Interf

Hardware Overview24 025-9416 MODEL 640 DAPT XTRATRUNK A TRUNK B TRUNK C TRUNK DREADYCOMMODEMLINEANSACTANA PTTDIG PTTBUSYAGC KILLFROM TELBAL RBAL CF

Hardware Overview025-9416 25End-to-End Trunk ConfigurationThe end-to-end trunk configuration is illustrated in Section 11 (Part No. 024-0077). Battery

Hardware Overview26 025-9416Table 4. Table 4. E&M Trunk Configurations# ofLeadsImmediateStartWinkStartLeadSupervisionHybridizedFull-DuplexDual Tr

Hardware Overview025-9416 27CAUTIONDID, end-to-end, and ground start matrix configurations do NOT function properly forthe Dual Trunk 4-Wire Audio Int

Statementsiv 025-9416FEDERAL COMMUNICATIONS COMMISSION (FCC) REGULATIONS1. This device complies with Part 68 of the FCC rules. The FCC registration n

Hardware Overview28 025-9416RAM DISK BOARDThe RAM (random access memory) disk (Part No. 702-9386) stores the voice prompts and data-base information.

Hardware Overview025-9416 29PARALLEL PRINTER CARDThe parallel printer option (Part No. 950-9758) enables the Model 640 to print the system logdata in

Hardware Overview30 025-9416Table 5. Operation of Front Panel LEDsBlinking ON/OFF ConditionsNot during normal operation.Blinks intermittently during b

Communications Setup025-9416 31COMMUNICATIONS SETUPOVERVIEW OF MODEL 640 COMMUNICATIONCommunicating with the Model 640 can be achieved several ways. Z

Communications Setup32 025-9416MCU (Model 640 Communications Utility)MCU is a user-friendly interface to all aspects of the Model 640 programming. It

Communications Setup025-9416 33q1. Start up the office computer. From the Windows Desktop, switch to the DOScommand-line prompt.q2. Insert the MCU i

Communications Setup34 025-9416Are the above drive letters and path OK? (y/n) n-----------------------------------------------------------------------

Communications Setup025-9416 35Installation ProcedureTo setup the system for local RS-232 connection, follow the steps below:q1. Determine the office

Communications Setup36 025-9416IBM-CompatibleOffice ComputerRS-232COM portModel 640ZetronZLINKCable Part No. 709-7211Local RS-232“COM PORT”Figure 12.

Communications Setup025-9416 37IBM-CompatibleOffice ComputerPSTNTo TelephoneTrunk CardsModel 640To Internalor externalmodemRJ-11phonelineFigure 13. Mo

Statements025-9416 vINDUSTRY CANADA REGISTRATIONNOTICE: The Industry Canada label identifies certified equipment. This certification means thatthe equ

Communications Setup38 025-9416CAUTIONDo not attempt to run MCU from MS Windows. The computer will not be able to linkproperly to the paging terminal

Communications Setup025-9416 39enter “1-aaa-xxx-xxxx,,,,,0555”. 1-aaa-xxx-xxxx = paging terminal phone number; 1 + area code (aaa) ,,,,, = pauses to a

Communications Setup40 025-9416q14. Once a communications link has been established, the introductory screen shown inFigure 15 appears.q15. The plus p

Communications Setup025-9416 41Note: The initialization string for other modem brands may vary. Always consult thedocumentation for your modem to conf

Communications Setup42 025-9416q3. Run the communications software. For example, type:PROCOMMfrom the \ProComm® directory.q4. Change the communicati

Communications Setup025-9416 43Figure 16. ZLINK Password Request Screen from ProComm®q9. The paging terminal is shipped from the factory with no pass

Communications Setup44 025-9416Control CharactersSome unusual and special control characters are often written to the screen during the initialZLINK i

Communications Setup025-9416 45• COM1 is at I/O address 03F8h and uses IRQ4• COM2 is at I/O address 02F8h and uses IRQ3• COM3 is at I/O address 03E8h

Communications Setup46 025-9416The commands in this string equate to the following:AT Get modem’s attention&M0 Error Control disabled&K0 Data

Communications Setup025-9416 476. The modem speaker is muted and the prompt “Connect 1200” appears on the screenof the PC.7. The top menu for progra

Statementsvi 025-9416

Installation48 025-9416INSTALLATIONINTRODUCTIONThis section contains the information necessary to install the paging terminal. This includesmaking con

Installation025-9416 49Installation WarningThis equipment generates and uses radio frequency energy. If the Model 640 is not installed andused in acco

Installation50 025-9416TelcoTerminal BlockAdapterModel 640rear panelRadio Station Equipment(Co-located transmitter, Tx link controller,etc.)Figure 17.

Installation025-9416 51TelcoRadio Station Equipment(Co-located transmitter,Tx link controller, etc.)Model 64066-typepunchdown blockFigure 18. System C

Installation52 025-9416Pin # Label Description12 M-D M (mouth) lead for trunk D26 TIP 1-A tip lead 1 for trunk A27 TIP 2-A tip lead 2 for trunk A28 E-

Installation025-9416 53q2. Loosely attach two 440 × 5/16-in spacers to the bottom of the terminal block adapterwith two 440 ? 1-in screws as shown in

Installation54 025-9416Note: Once the terminal block adapter is installed, the serial ports for trunks C and D (if asecond dual trunk card is installe

Installation025-9416 55To telcoconnectionTo Model 640terminal blockadapterFigure 21. Clamp-On Ferrite (Part No. 305-2025) InstallationCAUTIONFour clam

Installation56 025-9416RJ21RJ2125-pair cable(Part No. 709-0004)To RJ21radiostationand telcointerface66-type punchdownblock(Part No. 802-0093or 802-026

Installation025-9416 57Telco Punchdown Block InterfaceThe block typically has telco wiring on one side and open terminals on the other side. To inter-

Contents025-9416 viiCONTENTSWARRANTY... iii

Installation58 025-9416q2. Connect the leads for each Model 640 trunk as shown in Figure 23, using standard 26AWG wire-wrap wire. Wiring configuratio

Installation025-9416 593. The RING/TIP pair provides two-way audio for DID, end-to-end, and E&M 2-wire tie trunks. The pair alsoprovides “to telc

Installation60 025-941625-pair cable(Part No.709-0004)To Model 640RJ21 interface(See Figure 5-6)To telcointerfaceRJ21RJ2126127228329430531632733834935

Installation025-9416 61Note: It is important to remember that pin #1 for a 6-pin jack does not correspond to pin #1for an 8-pin jack. See the wiring c

Installation62 025-9416Table 9. RJ21 Radio Station Pin ConfigurationPin # Label Description1338REC AUDIO HIREC AUDIO LOReceives audio (600 ohm balance

Installation025-9416 63Follow the steps below to interface the terminal block adapter to the radio station equipment:q1. Power-down the paging termin

Installation64 025-94165.8” Cable ties (PartNo. 265-0001)12 positionWiedmuellers(Part No. 401-0016)Connect to terminalblock adapterCylindrical ferrite

Installation025-9416 65q3. Use bridging clips or wire to connect the middle terminal of each row, as needed.q4. Trim any excess wire from each punch

Installation66 025-941625-pair cable(Part No.709-0004)To Model 640RJ21 interface(See Figure 5-6)RJ21RJ212612722832943053163273383493510361137123813391

Installation025-9416 67• combination (local and remote transmitters)The following subsections overview the basic connections between the Model 640 and

Contentsviii 025-9416VOICE CAPABILITIES ...10TELEPHONE INTERFA

Installation68 025-9416The highlighted jumpers on the peripheral motherboard control the station output as described inTable 11.Table 11. Peripheral M

Installation025-9416 69Generic Transmitter InterfaceFigure 31 describes the basic radio station interface configuration for the Model 640.Model 640 RJ

Installation70 025-9416Motorola PURC® Transmitter InterfaceDirect cable hookup between the Model 640 radio station interface and a colocated MotorolaP

Installation025-9416 71Miscellaneous Motorola Transmitter InterfacesFigure 33 illustrates a direct connection to a colocated Nucleus NAC transmitter.

Installation72 025-9416Glenayre Transmitter InterfaceFigure 35 illustrates a direct connection to a colocated Glenayre transmitter. The Glenayre pinnu

Installation025-9416 73Remotely Located TransmittersMost radio stations for wide area paging are located at a distance from the Model 640 pagingtermin

Installation74 025-9416Model 640 withPURC®-compatiblestation outputPURC® PagingTransmitterRINGTIPTx Audio HiTx Audio LoPURC® tone signalleads via phon

Installation025-9416 75Model 640Station OutputLocal PagingTransmitterLinkTransmitterRF or µwavelinkLocalZone #00PURC PagingTransmitterZetronModel 66L

Installation76 025-9416Model 640 RadioStation OutputLocal PagingTransmitter InputsDIG DATA (42) DIGITAL DATADIG MODE (14) DIGITAL MODEZONE ADR 11(47)A

Installation025-9416 77Generic Transmitter Link Controller InterfaceFigure 41 illustrates a typical cable hookup between the Model 640 radio station i

Contents025-9416 ixPARALLEL PRINTER CARD...29DUAL DIAL CLICK CARD ...

Installation78 025-9416Motorola PSC/SSC Transmitter Link Controller InterfaceFigure 42 illustrates a typical cable hookup between the Model 640 radio

Installation025-9416 795. If an SSC is not working, check that the CPA line jumper is set for CPA to CPA, not CPA to CPB.6. The following parameter

Installation80 025-9416In an alternate application, the Model 66 can be colocated with the Model 640 and the trans-mitter for simulcast systems. The c

Installation025-9416 81level guard tone) to avoid missed digital data. Contact Zetron Mobile and PagingSystems Division technical support for assistan

Installation82 025-9416J1 Centronics50-pin Female112P1GNDTX AUDIO LOTX AUDIO HICORNO - A PTTCOM - A PTTNC - A PTTNO - AUX PTTCOM - AUX PTTNC - AUX PT

Installation025-9416 83Notes on Figure 48:1. The cross-wiring between the two punchdown blocks is not as straight-forward as Figure 48 may suggest. W

Installation84 025-9416

Adjustment Procedures025-9416 85ADJUSTMENT PROCEDURESOVERVIEWThe following procedures describe the level adjustments necessary to make the Model 640op

Adjustment Procedures86 025-9416Test EquipmentThe following equipment is required to adjust the trunk card levels:• buttset• digital voltmeter (DVM)•

Adjustment Procedures025-9416 87D i s p l a y R e c o r dServiceName: test_vPriority: BPromptName: standardDeliveryName: standardPagerDefinition: 2to