HP 24SII manuel d'utilisation

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Un bon manuel d’utilisation

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Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation HP 24SII décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation HP 24SII devrait contenir:
- informations sur les caractéristiques techniques du dispositif HP 24SII
- nom du fabricant et année de fabrication HP 24SII
- instructions d'utilisation, de réglage et d’entretien de l'équipement HP 24SII
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage HP 24SII ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles HP 24SII et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service HP en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées HP 24SII, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif HP 24SII, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation HP 24SII. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    OWNER'S MANUAL MODEL 24SII DATA EXCHANGE SYSTEM Rev. 2.00 BayTech publi cation #U 140E084-01[...]

  • Page 2

    Thank you for selecti ng a Bay Tech Model 24SII Data Ex change System. The data prov ided in this Owner 's Manual ex plai ns the var ious w ays you can oper ate your unit and configur e it to y our computer sy stem. W e sugg est that you r ead this manual car efully before attempting to install the M odel 24SII and that y ou place special emph[...]

  • Page 3

    NOTE: The information contained in this document is subject to change w ithout notice. Copy rig ht 1992 by Bay Technical Associates, Inc. LaserShare, Pr int Master, Tel plex, and Tran  x are regi stered tradem arks of Bay Technical Associ ates, Inc. IBM, IBM PC , IBM PC/AT, IBM PC/XT are products and r egistered tradem arks of Internati onal Bus[...]

  • Page 4

    TA BLE OF CONTENTS 1 GENERAL INFORMATION .............................................. 1 2 SPECIFICATIONS ........................................................... 5 3 QUICK START ............................................................... 10 4 INSTALLATION ............................................................. 12 4.1 UNPACKING ......[...]

  • Page 5

    5.5 I/O MODULE M24SII-V07: EIA-232/EIA-422 SER IAL PORTS W ITH RJ-45/RJ-11 MODULAR CONNECTORS ........... 35 5.5.1 8-W IRE CONDUCTOR OPERAT ION....... 36 5.5.2 4-W IRE CONDUCTOR OPERAT ION....... 38 5.5.2.1 EIA-232 PORTS USING BIDIRECTIONAL PRINT E R SHARING MODE ................ 38 5.5.2.2 EIA-232 PORTS USING UNIDIRECTIONAL PRINT ER SHARING MODE .[...]

  • Page 6

    7 OPERATION .................................................................. 51 7.1 COMPUTER-TO-PERIPHERAL OPERAT ION .... 51 7.1.1 SHARING A SINGLE PERIPHERAL ........ 51 7.1.2 CONTEND ING FOR M ULTIPLE PERIPHERALS ........................................ 52 7.1.3 SPECIFIED SHARING OF MULTIPLE PERIPHERALS ........................................[...]

  • Page 7

    8.10 ENABLE/DISABLE FORM FEED MODE ............ 87 8.11 PROGRAM I.D. PAGE MESSAGE...................... 89 8.12 ENABLE/DISABLE I.D. PAGE MESSAGE .......... 90 8.13 SELECT PRINT SCHEDULE FOR I.D. PAGE .... 92 8.14 PROGRAM DEFAULT PRINTE R ASSIGNMENT 94 8.15 PROGRAM MODULE PRINTER SHARING MODE..........................................................[...]

  • Page 8

    APPENDIX A CABLING TO MODEL 24SII ................................................... 100 A.1 BETW EEN M24SII-V03 I/O MODULE AND IBM PC OR PS/2 (DB-25) ......................................... 100 A.2 BETW EEN M24SII-V03 I/O MODULE AND IBM AT (DE-9) ................................................... 102 A.3 BETW EEN M24SII-V03 I/O MODULE AND HEW [...]

  • Page 9

    APPENDIX B MODEL 24SII MODULE INSTALLATION ............................... 117 B.1 MODEL 24SII I/O MODULE INSTALLATION.... 117 B.2 MODEL 24SII MEMORY MODULE INSTALLATION ................................................. 119 APPENDIX C BUFFER EXPANSION/EPROM UPGRADE ........................... 121 C.1 M24SII-M01 BUFFER EX PANSION ZIP MODULE INSTALLA[...]

  • Page 10

    APPENDIX E TROUBLESHOOTING ............................................................ 137 APPENDIX F INDEX ..................................................................................... 143[...]

  • Page 11

      The BayTech Model 24SII Data Exchang e Sy stem (DES) is a hig h performance peripheral sharing solution offering v ersati le and flexi ble connectiv ity between computer s and var ious peri pheral dev ices. Computers may share plotter s, modems, and laser pr inters , as wel l as access o[...]

  • Page 12

    Each port offers high speed data communicati on wi th unidir ectional serial thr oughput up to 460k bi ts per second (bps) and parallel speeds exceedi ng 60k character s per second ( cps). The Model 24SII controller board is used pr imaril y as a data communi cations bus w ith throughput capability up to 5.5M bps. The controller board allows direct[...]

  • Page 13

    The Model 24SII's g enerous buil t-in buffer also sav es valuabl e computer time by spooling data until the pr inter or plotter can r eceiv e it, keeping your users and computers w orking full time instead of wai ting . The spooli ng buffer on the Model 24SII D ES can rang e from 0 MB to 16MB in 1M B or 4MB i ncrements. The buffer is field upg[...]

  • Page 14

    BayTech sells a high speed ser ial modul e for the Model 24SII DES whi ch supports EIA-422 pr otocol (M 24SII-V07). Thi s allow s f or long cable distances using RJ- 11 (4-w ir e) or R J-45 (8- w ire) modul ar cabling . Use of the Bay Tech Tran-x LPT-460 or PS-02 hi gh speed parallel/serial converter products w ill allow your PC to transmit data at[...]

  • Page 15

       BA SE UNIT: Supports 24 ports of communication at up to 5.5M bps total throug hput speeds. I/O Modules : Four ports per module. Max imum 6 modules per unit. M ust have a mi nimum of 4 serial ports per uni t. Maximum Input Pow er Rating: 115 VAC, 50/60 Hz, .3A; Opt 230 VAC, 50/60 Hz , .2A Pow er Supply[...]

  • Page 16

    FA CTORY POW ER-UP DEFA ULT CONFIGURA TIONS: Serial ports: Baud rate: 9600. Word size: 8 bits. Parity : None. XON/XOFF: Off. Printer sharing mode (high speed serial modules only ): Bidir ectional. 4-Wire/8-Wire Operation (M 24SII-V07 high speed serial module only ): 8-w ire. Logical Name: Dev ice A to D on each module. Input Inactivity Timeout: 20 [...]

  • Page 17

    Printer Sharing Mode (high speed serial modules only ): (per module) Unidi rectional or bidir ectional. 4-Wire/8-Wire Operation (M 24SII-V07 high speed serial module only : 4-w ire or 8-w ire. Word size*: 7 or 8 bi ts. Parity *: Even, odd or none. Stop bits*: 1 or 2. XON/XOFF*: Enabled or disabl ed indiv idual ly for transmit and receiv e in bi dir[...]

  • Page 18

    MODULES 4 PORT HIGH SPEED SERIA L EIA -232 DES Interface: Asy nchronous EIA-232, - 12v mark, +12v space. Full duplex . Connectors: Avai lable i n DB-25 mal e DTE (Bay Tech part #M24SII-V03) , DB-25 female D CE (B ayTech par t #M24SII-V04 or RJ-45 ( Baytech par t #M24SII-V06A) . Handshaking bidirectional: CTS/DT R; selectab le XON/XO FF. Handshaking[...]

  • Page 19

    4 PORT HIGH SPEED PA RA LLEL DES Interface: Centronics pr otocol. Connectors: DB-25 female ( BayTech par t #M24SII- V02). Handshaking: BUSY (pi n 11); ACK (pi n 10) -out onl y. Flow Control Buffer: 1k character i nput/output. Speed: 60k cps output; 58k cps input. Dimensions: 3.3"h x 2.4"w .[...]

  • Page 20

      This section pr ovi des basic instal lation instr uctions for persons knowl edgeable i n the area of computer equi pment installati on. In this section, w e assume that the Model 24SII DES has nev er been conf igured (i.e., all se ttings are fa cto ry default values). W e will ref er to specific sections in thi[...]

  • Page 21

    Step Inst ruc tions / Applic ation Ques tions Act i on/ Speci al I nstruc tions printer or plot ter, you m ust reconfi gure the Port Des ignation of a parallel port on the Model 24SI I DE S to be a pri nt er port . Additi onal l y you m ust reconfi gure t he Port Des i gnat ion for P ort 2 of Module 1 to a com puter port . 7 W ill you be c onnec ti[...]

  • Page 22

      The information contained in this section is pr ovi ded as an over vi ew and guide to config uration and set-up of the Model 24SII DES. The appropriate secti ons of the manual should be referred to for more in- depth information pertaining to a specific function or for alter nativ e methods.  [...]

  • Page 23

    To run INSTALL, use the follow ing procedur e: 1. Insert the so ftware utility diskette in to drive A (or drive B) and from the prompt ty pe INSTA LL followed by ENTER . 2. A menu titled "Drive & Directory Definitions" will appear on y our screen. This menu will display the Source Drive , Destinat ion Drive , and Destination D irector[...]

  • Page 24

    The standard Model 24SII D ES req uires 115 VAC, 50/60 H z. pow er and comes wi th a three-pr ong pow er cor d. Do not attempt to operate the unit w ith a tw o-prong socket or adaptor . 230 VAC, 50/60 Hz . is optional. The Model 24SII DES pow ers-up when y ou press the pow er switch, located on the front of the unit, to "ON". A green LED [...]

  • Page 25

    Connect the proper ser ial cabl e between C OMx (w here x = 1, 2, 3, or 4) of a PC, or dumb ter minal, to Port 1 of Module 1 (the master configuration por t). All other cables can be connected after the sy stem is config ured (s ee Section 8 ).   From th[...]

  • Page 26

    Serial ports pow er-up from the factory at: 9600 baud rate 8 bit w ord size 1 stop bit no parity XON/X OFF disabled Printer shar ing mode: Bi directi onal. 4-W ire/8-W ire Oper ation (M 24SII-V07 hig h speed serial module only ): 8- w ire. If your appli cation does not match the factory setup of the Model 24SII DES, y ou must first reconfigur e the[...]

  • Page 27

    If using an IBM PC or compatible to configur e the Model 24SII D ES, first make a copy of the BayTech supplied support softw are disk and store the orig inal in a safe place. (Refer to y our DOS manual for copy instructions). You w ill be using the TERM program created by running the INSTALL prog ram ( see Section 4.2 ) to change the default config[...]

  • Page 28

    3. Refer to the upper r ight hand cor ner of the screen for Handshaking line status. RTS, CTS, DSR , and DTR should all be HIGH. The DCD line is not looked at by the terminal emulati on prog ram therefore its status can be ignor ed. If these signals ar e not high at thi s point, check to ensure the corr ect cable is connected. 4. Ensure that all re[...]

  • Page 29

    Ref e r to Section 8 for in-depth instructi ons on configurati on options. Model 24SII DES CONFIG URATION GUIDE Menu Options Factory Default Us er Opt i ons Notes Stat us n/a n/a Use to revi ew the s t at us of the current c onfigurat i on of the Model 24SI I DE S. Program P ort Logical Nam e Device A Device B Device C .....etc. Max of 16 charac te[...]

  • Page 30

    Model 24SII DES CONFIG URATION GUIDE Menu Options Factory Default Us er Opt i ons Notes W ord Siz e: 8 Stop Bits: 1 Parity: none XON / XO F F X mit: off XON / XO F F Recv: of f Printer Sharing Mode: bidirect ional 4-W ire/ 8-W ire Operation: 8- wir e 460.8k W ord Si ze: 7 or 8 bits Stop B i t s: 1 or 2 Parity: even, odd, none XON/X OFF: enabled or [...]

  • Page 31

    Model 24SII DES CONFIG URATION GUIDE Menu Options Factory Default Us er Opt i ons Notes (beginning) has been selec t ed. Mode B recognizes t he end of a print job only by inactiv ity tim eout periods. I t will not recognize m anual disc onnec t codes . Enable/Di sable Form Feed Mode Beginning: of f Ending: of f Beginning: on or of f Ending: on or o[...]

  • Page 32

       This section i s intended to prov ide i nstructions on how to set up y our PC to w ork w ith the M odel 24SII DES w ith r espect to the BayTech software (i f you intend to use it ) and special consi derations to keep i n mind w hen connecting y our PC to the Model 24SII DES in par allel or in serial. If you inten[...]

  • Page 33

    You w ill also need to change the serial port configuration of your PC COM por t to match that of the Model 24SII's Serial Port Configur ation. If you will be using the Model 24SII's factory default Serial Port Configurati on (9600 baud, 8 data bits, 1 stop bi t, and no parity ), thi s is accomplished v ia the following DOS command: Mode [...]

  • Page 34

    If you are connecting y our PC to the M odel 24SII DES in ser ial and are not goi ng to use the Bay Tech software, y ou w ould not need to modify y our PATH command or incl ude the RAM EXEC command in the AUTOEXEC.BAT file. If you are connecting y our PC in par allel and intend to use the BayTech softwar e, you w ould not include either MOD E comma[...]

  • Page 35

    The pin assig nment for the DB-25 connector i s simil ar to the IBM PC parallel connector and uses the follow ing signal s for communication: DB-25 ST ANDARD CENTRONICS T T L LEVELS Bay Tech Cable par t # MC25S010 PIN # S IGNAL 1 - Strobe 2 +Data Bit 0 3 + Data Bit 1 4 + Data Bit 2 5 + Data Bit 3 6 + Data Bit 4 7 + Data Bit 5 8 + Data Bit 6 9 + Dat[...]

  • Page 36

     !  "#$     IMPORTA NT: Determine whether the dev ices w hich will connect to the Model 24SII D ES are DTE (D ata Terminal Equi pment) or [...]

  • Page 37

    If you are inter facing a DCE dev ice to the Model 24SII DES (D TE), you must use a one- to-one or str aight cabl e as shown i n Figure 3 on the followi ng pag e. If you are inter facing a DTE dev ice to the Model 24SII DES (DTE) , y ou must use a crossed cable as show n in Figure 4 on the follow ing page. W hen using X ON/X OFF protocol , it may b[...]

  • Page 38

    NOTE: Please refer to Appendix A for recommended cabli ng diagr ams between the M odel 24SII DES and v ari ous computers and printer s. 1 2 3 4 5 7 20 20 7 5 4 3 2 1 PGND TXD RXD RTS CTS SGND DTR FEMALE DB-25 MODEL 24 - DTE MALE DB-25 DCE DEVICE DTR SGND CTS RTS RXD TXD PGND < > < > > Figure 1 -DTE Model 24 to DCE D evice > < &[...]

  • Page 39

     !  "#$       IMPORTA NT: Before you proceed w ith cabling, y ou must know whether the dev ices to w hich you w ill connect the Model 2[...]

  • Page 40

    If you are inter facing a DTE dev ice to the Model 24SII DES (DC E), you must use a one- to-one or str aight cabl e as shown i n Figure 5 on the followi ng pag e. If you are inter facing a DCE dev ice to the Model 24SII DES (DC E), y ou must use a crossed cable as show n in Figure 6 on the follow ing page. W hen using X ON/X OFF protocol , it may b[...]

  • Page 41

    NOTE: Please refer to Appendix A for recommended cabli ng diagr ams between the M odel 24SII DES and v ari ous computers and printer s.[...]

  • Page 42

     !  "#  " #$   %   IMPORTA NT: Before you proceed w ith cabling, y ou must know whether the dev ices[...]

  • Page 43

    NOTE: Please confirm that you hav e the M24SII-V06A module. Check the top of the module for the part number. If you hav e an M24SII-V06 module ( i.e., no A suffix), pl ease call a Bay Tech Applicati ons Engineer for the correct pin/si gnal definiti on and the correct adapter i nformation. Figur e 7 and Figure 8 are draw ing s of a RJ-45 r eceptacle[...]

  • Page 44

     !  "#$  !   % !%   NOTE: Ports on the M24SII- V07 module may be indiv idually configured to communicate w ith either EI[...]

  • Page 45

    If you will be u sin g 4-wire Operatio n , pleas e use the ref e rence ch art below to determine the appl icabl e sections based on y our appl ication. 4-WIRE OPERATION OPTION S Application Printer S haring Mode Protoc ol See Sec t ion: Bidirec tional Unidi rectional EIA -232 EIA-422 1 X X 5.5.2 .1 2 X X 5.5.2 .2 3 X X 5.5.2 .3 4 X X 5.5.2 .4 ?[...]

  • Page 46

    If you are connecting an EIA-232 dev ice to the M 24SII-V07 module using 8- wi re Operati on, please see Appendix A.5 for devi ce adapter pinouts and recommended cabl ing. W hen connecting an EIA- 422 dev ice to the M24SII- V07 module using 8-w ire Oper ation, the cable req uired to connect the tw o devices must have TX + w ired to RX+ (and v ice v[...]

  • Page 47

               NOTE: Ports using this configuration will support X ON/XOFF handshaking onl y. Y ou must enable X O[...]

  • Page 48

          COMPUTER PORTS NOTE: Computer ports using this configuration will support hardw are handshaking onl y. Y ou must ensure har dwar e handshaking i s supported by the [...]

  • Page 49

    PRINTER PORTS NOTE: Printer ports using this configuration will support hardw are handshaking onl y. Y ou must ensure har dwar e handshaking i s supported by the eq uipment that will connect to these ports. Printer por ts on the M24SII-V07 modul e using EIA- 232 Protocol, 4- wi re Operation, and unidirectional Printer Sharing Mode utiliz e the foll[...]

  • Page 50

          NOTE: Ports using this configuration will support X ON/XOFF handshaking onl y. Y ou must enable X ON/X OFF handshaking i n configuration mode for these por ts (see Sec[...]

  • Page 51

    If you are connecting a dev ice other than another BayTech product, you must r efer to the operator's manual for y our eq uipment to determine w hich pins are defined as TX+ , TX -, RX +, and RX -. If you are using 4-w ir e Operation and bidi rectional Printer Shar ing Mode and connecting to another Bay Tech product (such as Tr an-x ), please [...]

  • Page 52

    W hen connecting an EIA- 422 dev ice to a computer por t on the M24SII-V07 I/O module using 4-w ire Oper ation and unidirectional Printer Shar ing M ode, the cable req uired to connect the tw o devices must have R X+ w ired to TX +, and R X- w ired to TX -, HSO+ w ired to HSI+, and HSO- w ired to H SI-. Please see Figure 11 below . M24SII-V07 Compu[...]

  • Page 53

    PRINTER PORTS NOTE: Printer ports using this configuration will support hardw are handshaking onl y. Y ou must ensure har dwar e handshaking i s supported by the eq uipment that will connect to these ports. Printer por ts on the M24SII-V07 modul e using EIA- 422 Protocol, 4- wi re Operation, and unidirectional Printer Sharing Mode utiliz e the foll[...]

  • Page 54

    NOTE: If your EIA-422 dev ice has onl y one output har dw are handshake line (i .e., no HSO+ and H SO-), connect thi s sing le handshake line to HSI- on the M24SII-V07 modul e (Pin 5) . If you are connecting a printer port on the M24SII- V07 module to another Bay Tech product (such as the Tran- x SP- 01 or SP-02) using 4-w ire Oper ation and unidir[...]

  • Page 55

         The Port Log ical N ame is si mply an aid to identi fying w hich dev ice is connected to whi ch port. It is used in the configurati on menus and the I.D. Page M essage. It has no function other than identi f[...]

  • Page 56

     '  "#  ( You may configur e the number of printer ports on the M 24SII-V02 parallel module to be 0 to 4. If you will be connecting any printers to this module,[...]

  • Page 57

    If the computer is communicating w ith 7 bit w o rd size w ith pari ty enabled, the 8th or pari ty bit is masked from the Port Sel ect Code before it is ex amined, all owi ng y ou to send the Port Sel ect Code w ith odd or ev en parit y. Factory default is $SELECT.   In multiple pr inter appl[...]

  • Page 58

       The Model 24SII DES will translate for serial devices using different configurati ons. This al low s y ou to mix -and- match dev ices hav ing different configurations. Y ou may set the baud r ate, wor d siz e, stop bits, parity and XON/XOFF ( transmit and r eceiv[...]

  • Page 59

    &  The Model 24SII DES has four For m Feed Modes allow ing y ou to determine w hen form feed occurs at the printers you ar e selecting : at the beginni ng of printing , at the end of printing , or both. This feature is useful w hen sending D OS files to a laser pr inter. Factory default is no form feed. ) [...]

  • Page 60

          The Model 24SII Data Ex change System allow s peripheral (pr inter, plotter) shar ing , specific peripher al selecti on or peripher al contention, and buff e ring of print data. T he Model 24SII DES will let sev era[...]

  • Page 61

       In multiple pr inter appli cations, the M odel 24SII DES g iv es you the capability of sending print jobs to the first available printer (contention mode). Y ou may put the M odel 24SII DES i nto contention mode by changing the[...]

  • Page 62

    The Model 24SII DES pow ers-up from the factory in contention mode.     To select a specific peri pheral in mul tiple pr inter/plotter applicati ons, the computer sends a port select seq uence w hich consis ts of th[...]

  • Page 63

    The port select seq uence may be sent as a separ ate ASCII file preceding the print job, v ia DOS batch files, as part of a printer initialization strin g, or by using the u tility software.   % A print job star ts w hen the Model 24SII DES r[...]

  • Page 64

    In Port Select Mode B (printer sel ection at begi nning of pri nting) , a print j ob is ended only when no characters are recei v ed by the M odel 24SII DES from the computer for the specified Input Inactiv ity Timeout period onl y. CA UTION: The Input Inactivi ty Ti meout should not be set to 0 (z ero) seconds (disabl ed) in Port Sel ect Mode B. M[...]

  • Page 65

      If a computer wishes to cl ear the buffer, the computer sends the Port Select Code follow ed by CLR and a terminating character (Enter/Retur n or Line Feed) to the Model 24SII D ES. This comm and will only affect print jobs originated by that particular computer. Print j obs in the buffe[...]

  • Page 66

        The Model 24SII Data Ex change System allow s pairs of computers (or computers and other dev ices such as modems, scales, data collection eq uipment, etc.) to communi cate w hile other computer s are sending data to the pr int buffer and the Model 24[...]

  • Page 67

    Do not send both Enter/Retur n and Line Feed as the terminati ng character. The M odel 24SII DES looks for either Enter/Retur n or Line Feed as the terminating character, but not both. If y ou send both Enter/Return and Li ne Feed as part of the disconnect sequence, the Model 24SII DES will not recog nize the disconnect seq uence unless there is a [...]

  • Page 68

    NOTE: Using R AMEX EC to select another computer port is not sugg ested. This is because R AMEX EC does not prov ide full duplex communication so y ou cannot see the On Line or Busy message if you attempt to use R AMEX EC to deter mine w hether or not you g ot connection to the other computer por t.  [...]

  • Page 69

    For ex ample, suppose y ou want to communi cate w ith a 2400 baud modem connected to Port 2 of Module 2 and y our PC i s connected to a computer port set at the M odel 24SII's factory default seri al configuration ( 9600 baud, 8 data bit, 1 stop bit, no par ity , and XON/X OFF disabl ed). Port 2 of module 2 w ould need to be configured to comm[...]

  • Page 70

        BETWEEN COMPUTER A ND PERIPHERA L THROUGH MODEL 24SII W hen a computer tr ansmits data to a peri pheral dev ic e throug h a computer port on the M odel 24SII DES, the data is receiv ed and stored in the spooli n[...]

  • Page 71

    BETWEEN COMPUTER A ND COMPUTER THROUGH MODEL 24SII W hen Computer A tr ansmits data to C omputer B throug h the Model 24SII DES, the data is r eceiv ed from Computer A and stored i n a 512-character buff er which in tur n retransmi ts it to Computer B. W hen the buff er fills, the Model 24SII DES will make the DT R line low to Computer A, sig nalin[...]

  • Page 72

    BETWEEN COMPUTER A ND PERIPHERA L THROUGH MODEL 24SII W hen a computer tr ansmits data to a peri pheral dev ic e throug h a computer port on the M odel 24SII DES, the data is receiv ed and stored in the spooli ng buffer (standard 1M B; optional up to 16MB) whi ch in turn r etransmits it to a per ipheral devi ce throug h a printer port. During trans[...]

  • Page 73

    W hen the buffer of the Model 24SII D ES can receiv e more data, the Model 24SII DES will send an X ON to Computer A. NOTE: For computers sending binary data and using XON/X OFF handshaking, the i nput flow contr ol (Recv ) should be enabled and the output flow control (Xmit) should be disabled. This w ill allow any XON or XOFF char acter sent in t[...]

  • Page 74

    This command should be enter ed in all capitals w ith only one space between EC HO and the $. Please r efer to you DOS manual for instructions on creati ng DOS batch files. Progr ams such as W ord Perfect and W o rdStar typical ly send a printer initial iz ation string before any data. The port select seq uence may also be embedded in this str ing [...]

  • Page 75

    &  Configurati on changes for the entir e Model 24SII DES ar e made through the master configurati on port w hich is Port 1 of Module 1. Port 1 of Module 1 must alw ays be a serial por t to allow conf igurati on to occur. The master config uration port has access to the config uration of all ports on the M[...]

  • Page 76

    To access the configuration mode of the Model 24SII DES, use the follow ing procedure: 1. Connect a dumb ter minal ( or a PC r unning a terminal emulation pr ogr am) to the master config uration por t (Port 1 of Module 1) or to any serial computer port. Configure y our terminal's serial parameters to match those of the Model 24SII DES. From th[...]

  • Page 77

    NOTE: A serial computer connected to a port other than Por t 1 of Module 1 cannot access configur ation mode for its module w hile the master configur ation port i s configur ing a module. NOTE: If a computer attempts to configure a feature that is only accessible to the master config uration por t, Port 1 of Module 1, the computer will be sent thi[...]

  • Page 78

    &   OPTION A CCESSIBILITY: Through any seri al computer por t. The Model 24SII DES will respond to the receiv ing of Control- T , capital C , and the desi red module number w ith an identi fication block and a menu of the conf iguration options av ail able, simil ar to t[...]

  • Page 79

    NOTE: If you happen to be configuring a M24SII- V02 high speed parall el module, the mai n configurati on menu is di fferent from the one shown on the pr evi ous page. The Model 24SII DES will respond to the receiv ing of Control- T , capital C , and the M 24SII-V02 module number w ith the follow ing menu: Copyright (c ) Bay Tec hni cal As soc iat [...]

  • Page 80

    &  OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) wi th "1" (Status), you may rev iew the status of the current configurati on of the Model 24SII DES. The Model 24SII DES will respond w ith: E[...]

  • Page 81

    ----------------------------------- | Port | Logical Name |I.D. Page| | | (Printer) |Schedule | ----------------------------------- | 2 |Device B | Before | ----------------------------------- Strike any Key to Continue, or X to Exit --------------------------------------------------- | Port | Baud | Word | Stop |Parity| Xon / Xoff | | | Rate | Siz[...]

  • Page 82

    &  OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) with "2" (Pro gra m Po rt L ogical Name), y ou may enter a log ical or identify ing n[...]

  • Page 83

    For ex ample, if you enter ed MAIN IBM , the Model 24SII D ES wi ll respond w ith an updated menu and a pr ompt to continue or ex it: -------------------------------------------------- | Port | Logical Name | Port | Port |Prnt| | | | Type | Desig |Assn| -------------------------------------------------- | 1 |MAIN IBM | Serial | Computer | 0 | | 2 |[...]

  • Page 84

    &  NOTE: This section does not pertai n to the M24SII-V02 hi gh speed parall el module. OPTION A CCESSIBILITY: Through Por t 1 of Module 1 only . By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) w ith "3" (Set P[...]

  • Page 85

    Enter P for Printer, C for Computer, ENTER for no change : W hen you str ike the Enter key for no change, the M odel 24SII DES will respond w ith a reconf igured status menu, similar to: -------------------------------------------------- | Port | Logical Name | Port | Port |Prnt| | | | Type | Desig |Assn| -------------------------------------------[...]

  • Page 86

    & ' "# ( NOTE: This section pertai ns only to the M24SII-V02 hi gh speed parall el module. OPTION A CCESSIBILITY: Through Por t 1 of Module 1 only . By r espondin[...]

  • Page 87

    &  OPTION A CCESSIBILITY: Through Por t 1 of Module 1 only . By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) with "4" (Pro gra m Po rt S elect Code), y ou may change the Port Sel ect Code to a user-[...]

  • Page 88

    &  OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on mode (see Section 8.1 ) w ith "5" (Set Por t Select Mode) , you may change the method of selecting ports. The Model 24SII DE[...]

  • Page 89

    ------------------------------------------ | Port | Logical Name |Timeout| Port | | | (Computer) |in sec |Sel Mode| ------------------------------------------ | 1 |Device A | 20 |Anytime | | 3 |Device C | 20 |Begin | | 4 |Device D | 20 |Anytime | ------------------------------------------ Enter Port Number (ENTER=Exit) : You may now proceed to set [...]

  • Page 90

    CA UTION: If you have a M 24SII-V07 install ed as Module 1, do not configure Por t 1 of this module for any baud rate hi gher than 115,200 or you w ill locked out of configuration mode and unable to program the var ious features of the Model 24SII. The Model 24SII DES will respond w ith: Enter Request :6 Bidirectional ------------------------------[...]

  • Page 91

    /The followi ng baud rates ar e supported for the tw o different printer sharing modes: Bidirecti onal: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, and 115.2k Unidir ectional: 9600, 115.2k, 230.4k, and 460.8k. For ex ample, to change the baud r ate to 115.2K baud, send character "2" (Set baud rate). The Model 24SII DES will respond w [...]

  • Page 92

    The Model 24SII DES will respond w ith: Stop/Restart Output upon Receiving of XON/XOFF ? (Y/N): XON/XOFF Sent Based on buffer Full/Empty Condition ? (Y/N): The first questi on addresses XO N/XOFF flow control in the transmit data direction. The second q uestion addresses X ON/X OFF flow control in the r eceiv e data direction. Y ou should then ente[...]

  • Page 93

    You may now reconfigur e another port, or exi t by str iking the Enter key. The Model 24SII DES w ill now return to the main configuration menu wi th a message at the end as follow s: Copyright (c) Bay Technical Associates, 1990 Model 24SII Data Exchange System Rev. 2.02 Total memory 1M This Module is 1 Status.......................................[...]

  • Page 94

    &)  "  OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) w ith "7" for any seri al module or "6" for the M24SII-V02 hig [...]

  • Page 95

    If 0 (zero) is entered, the Input Inactivi ty Timeout w ill be disabled, and the end of a print job will occur only w hen the com puter sends the Port Select C ode follow ed by a printer port number. * * * CA UTION! * * * Do not set the Input Inactivity Timeout to zero seconds w hen Port Select Mode B has been selected. Mode B recognizes the end of[...]

  • Page 96

    &# ! OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) w ith "8" for any seri al module or "7" for the M24SII-V02 hi gh[...]

  • Page 97

    If no additional change i s req uired, stri ke the Enter key for no change, and the Model 24SII DES will respond w ith: Form Feed at the End of Printing is ( Off ) Enter 1 for ON, 2 for OFF , ENTER for no change : You should follow the same procedure as above to enable or disable form feed at the end of printing . For ex ample, if you str ike the E[...]

  • Page 98

    &   OPTION A CCESSIBILITY: Through Por t 1 of Module 1 only . By r esponding to the Enter request: messag e at the end of the main configurati on menu ( see Section 8.1 ) w ith "9" for any seri al module or "8" for the M24SII-V02 hi gh speed [...]

  • Page 99

    & !  OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on menu ( see Section 8.1 ) with capital "A" for any serial module or "9" for t[...]

  • Page 100

    If no f urther change is r equir ed for Port 1, strike the Enter key, and the Model 24SII DES will respond w ith: ------------------------------------------- | Port | Logical Name | Form feed | I.D.| | | (Computer) |Begin| End | Page| ------------------------------------------- | 1 |Device A | Off | Off | Off | | 3 |Device C | Off | Off | On | | 4 [...]

  • Page 101

    &   OPTION A CCESSIBILITY: Through Por t 1 of Module 1 only . By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) with capital "B" for any serial module or capital &q[...]

  • Page 102

    If no f urther change is r equir ed for Port 2, strike the Enter key. The Model 24SII DES will respond w ith the reconf igured status and the prompt: ----------------------------------- | Port | Logical Name |I.D. Page| | | (Printer) |Schedule | ----------------------------------- | 3 |Device A | After | | 4 |Device B | Before | -------------------[...]

  • Page 103

    &   OPTION A CCESSIBILITY: Through any seri al computer por t. By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) with capital "C " for any ser ial module or capital &q[...]

  • Page 104

    Enter the module number of the desired pri nter. For exampl e, if the desired pri nter is connected to M odule 6, enter "6" i n response to the prompt. The Model 24SII DES will respond w ith: Default Port is 2 Enter New Value (1 to 4), or ENTER for no change : Enter the port number of Module 6 that the desir ed printer is connected to. Fo[...]

  • Page 105

    &    OPTION A CCESSIBILITY: Through Por t 1 of Module 1 only . By r esponding to the Enter Request: messag e at the end of the main configurati on menu (see Section 8.1 ) with capital "D " for any ser ial module (Pr ogr am Mo[...]

  • Page 106

    )  Since there are no adj ustments and no movi ng par ts in the Model 24SII DES, prev entativ e maintenance is unnecessary . If you find it necessary to retur n the Model 24SII DES to the factory for warr anty w ork or factory-set chang es, follow the procedure l isted under Section 10 for repacking. Before you ship[...]

  • Page 107

      In the event that y ou hav e problems w ith the Model 24SII DES, BayTech has a staff of applicati ons engineer s on duty to assi st you from 7 am to 6 pm (CST or CDT), M onday throug h Friday . W hen y ou call Bay Tech Tech Support, please hav e the f ollow ing information avai lable to hel[...]

  • Page 108

      , This eq uipment g enerates and uses radi o frequency energ y and, if not installed and used pr operly (that i s, in stri ct accordance w ith t[...]

  • Page 109

    +   2 3 4 5 6 7 20 7 6 5 4 3 2 TXD RXD RTS CTS DSR SGND DTR FEMALE DB-25 DTR SGND DSR CTS RTS RXD TXD 20 MODEL 24 DTE PC FEMALE DB-25 DCD 8 DCD 8 FEMALE DB-25 PC MODEL 24 DTE TXD RXD RTS CTS DSR SGND FEMALE DB-25 SGND RXD TXD 2 3 4 5 6 7 7 3 2 DCD 8 DTR 20[...]

  • Page 110

    3 7 20 20 8 7 6 5 2 RXD SGND DTR FEMALE DB-25 MODEL 24 DTE FEMALE DB-25 PC DTR DCD SGND DSR CTS TXD PC FEMALE DB-25 MODEL 24 DTE FEMALE DB-25 2 3 4 5 6 7 20 20 7 5 3 2 TXD RXD RTS CTS DSR SGND DTR DTR SGND CTS RXD TXD DCD 8[...]

  • Page 111

    2 3 4 5 7 7 6 5 4 3 2 TXD RXD RTS CTS SGND DTR FEMALE DB-25 DTR DSR RTS RXD TXD 20 MODEL 24 DTE FEMALE DB-9 AT CTS SGND 8 1 DCD DCD 1 8 SGND CTS AT FEMALE DB-9 MODEL 24 DTE TXD RXD RTS DSR DTR FEMALE DB-25 SGND RXD TXD 2 3 4 5 6 7 7 3 2[...]

  • Page 112

    DCD 1 8 SGND CTS AT FEMALE DB-9 MODEL 24 DTE 20 TXD DSR DTR FEMALE DB-25 DTR SGND RXD 3 4 5 6 7 3 2 3 5 7 6 5 4 3 2 TXD RXD CTS SGND DTR FEMALE DB-25 DTR DSR RXD TXD 20 MODEL 24 DTE FEMALE DE-9 AT CTS SGND 8 1 DCD[...]

  • Page 113

    2 3 4 5 6 7 20 7 6 5 4 3 2 TXD RXD RTS CTS DSR SGND DTR FEMALE DB-25 DTR SGND DSR CTS RTS RXD TXD 20 MODEL 24 DTE HP LASERJET MALE DB-25 MALE DB-25 HP LASERJET MODEL 24 DTE TXD RXD RTS CTS DSR SGND FEMALE DB-25 SGND RXD TXD 2 3 4 5 6 7 7 3 2[...]

  • Page 114

    MINIMUM CA BLING USING HARDWA RE HA NDSHAKING MALE DB-25 HP LASERJET MODEL 24 DTE TXD RXD RTS CTS DSR SGND DTR FEMALE DB-25 SGND CTS RXD TXD 2 3 4 5 6 7 20 7 5 3 2[...]

  • Page 115

    A.4 BETW EEN MODEL 24SI I AND ANY CENTRONICS PRINTER 1 2 3 4 5 6 7 8 19 21 8 7 6 5 4 3 2 1 36 - PIN CENTRONICS PRINTER MODEL 24 MALE DB-25 STROBE DATA 0 DATA 1 DATA 2 DATA 3 DATA 4 DATA 5 DATA 6 DATA 7 9 9 ACKNOWLEDGE 10 11 10 11 BUSY PAPER OUT 12 12 SELECT INPUT/OV 13 14 13 14 32 31 36 19 20 22 23 24 25 26 15 16 17 18 20 21 22 23 24 25 OV OV OV OV[...]

  • Page 116

    A.5 MODUL AR CABLING U SING M24SII-V06A I/O MODULE COMPUTER INT E RFACE To interface your computers or ter minals to the Model 24SII using EIA-232 protocol, refer to the RJ -45 adapter dr awi ngs bel ow. R efer to Figure 13 if your computer s or terminal s have D B-25 male connector s (most IBM X T and PS/2 type computers) . Refer to Figure 14 if y[...]

  • Page 117

    PRI NTE R/ PLO TTER IN TER FA CE To interface your EIA-232 seri al printer s or pl otters to the Model 24SII ref e r to Figure 15 . 1 2 3 4 5 6 7 8 20 8 7 6 5 4 3 2 RTS RX DCD DTR GND DSR TX CTS MALE DB-25 RJ-45 GRAY BROWN YELLOW GREEN RED BLACK ORANGE BLUE Figure 15[...]

  • Page 118

    MODEM INTE RFA CE To interface your asynchr onous modem to the Model 24SII r efer to Figure 16 . IMPORTA NT : W hen modular connectors ar e used as shown i n Figures 13 - 16 above, cr ossed RJ-45 cabl es are req uired. The R J-45 cable, betw een the Print M aster and y our connected equi pment must be crossed. See the cable diag ram below . RJ-45 M[...]

  • Page 119

    A.6 M24SII-V07 MODULE: EIA-422/EIA-232 PROTOCOL SELECT ION AND EXTERNAL POWER You may configur e indiv idual ports on the M24SII- V07 module to communicate w ith either EIA-422 (default) or EIA-232 protocol . Protocol selecti on is accompli shed v ia jumper setti ng. Y ou may al so enable ex ternal pow er for indiv idual por ts to supply pow er to [...]

  • Page 120

    A.7 MODULAR CABLING USING M24SII-V07 I/O MODULE A.7.1 RJ-45 (8-WIRE) CABLING NOTE: If you have configur ed a port on the M24SII- V07 I/O module to use EIA-232 Protocol and 8- w ire Oper ation, please refer to Appendix A.5 for recommended adapter/cabl ing i nformation. If you have config ured a port on the M 24SII-V07 module to use EIA- 422 Protocol[...]

  • Page 121

    A.7.2 RJ-11 (4-WIRE) CABLING USING EIA-232 PROTOCOL AND BIDIRECTIONAL PRINT ER SHARING MODE COMPUTER INT E RFACE To interface your computers or ter minals to the M24SII- V07 module using 4- wi re and bidi rectional oper ation, refer to the RJ- 11 adapter draw ings below . Refer to Figure 19 if your computer s or terminal s have D B-25 male connecto[...]

  • Page 122

    PRI NTE R/ PLO TTER IN TER FA CE To interface your EIA-232 pri nters or pl otters to the M24SII- V07 module using 4-w ir e and bidir ectional oper ation, r efer to the adapter draw ing show in Figure 21 . FIGURE 21: Printer/Pl otte r A da pter Bay Tech Part No. 25MR J11PR-X IMPORTA NT W hen modular adapters are used as show n in Figures 19 - 21 abo[...]

  • Page 123

    A.7.3 RJ-11 (4-WIRE) CABLING USING EIA- 232 PROTOCOL AND UNIDIRECTIONAL PRINTER SHARING MODE COMPUTER INT E RFACE To interface your computers or ter minals to the M24SII- V07 module using 4- wi re and unidi rectional oper ation, refer to the RJ- 11 adapter draw ings below . Refer to Figure 23 if your computer s or terminal s have D B-25 male connec[...]

  • Page 124

    PRI NTE R/ PLO TTER IN TER FA CE To interface your EIA-232 pri nters or pl otters to the M24SII- V07 module using 4-w ir e and unidir ectional oper ation, r efer to the adapter draw ing show in Figure 25 . IMPORTA NT W hen modular adapters are used as show n in Figures 19 - 21 above, cr ossed RJ-11 cabl es are req uired. See the cabl e diag ram bel[...]

  • Page 125

    A.7.4 RJ-11 (4-WIRE) CABLING USING EIA-422 PROTOCOL NOTE: This section assumes y ou are connecting either a Bay T ech Tran-x converter or another Bay Tech devi ce using EIA-422 protocol and 4-w ir e operation. W hen a port on the M24SII- V07 module is config ured to use EIA-422 protocol and 4-w ire Operation, RJ- 11 crossed cables ar e requi red. S[...]

  • Page 126

    APPENDIX B MODEL 24SII MODULE INSTALLAT ION B.1 MODEL 24SII I/O MODULE INSTALLAT ION Each I/O module prov ided by Bay Tech includes one of the following L-shaped modules: You w ill need the following equipment: 1 x str aight- slot screw driver 1 x phillips-head screw driver 1. IMPORTA NT: Remov e power from the unit by depressing the power sw itch [...]

  • Page 127

    NOTE: Module 1 must be a seri al module ( i.e., M odule 1 may be occupied by any modul e part number other than M24SII- V02). 3. Remov e the flat aluminum plate cov ering the slots into w hich the new module w ill be installed by loosening the 2 straight slot screw s and then remov ing the pl ate from the rear panel . Save the al uminum plate i n t[...]

  • Page 128

    B.2 MODEL 24SII MEMORY MODULE INSTALLAT ION Each memory module prov ided by Bay Tech includes one of the followi ng modules: M 24SII-M01 ( 0 to 4MB) or M24SII-M 02 (0 to 16MB). You w ill need the following equipment: 1 x phillips-head screw driver 1 x 3/8 i n. nut driv er or socket 1. IMPORTA NT: Remov e power from the unit by depressing the power [...]

  • Page 129

    CA UTION: You must instal l the new memory module i nto the appropriate l ocation to assure pr oper operation. Y ou may only have one ty pe of memory modul e install ed. 5. Remov e the four nuts on the appropri ate location w ith the nut driv er or socket and place the nuts in a safe place. 6. Install the new memory module into the appr opriate l o[...]

  • Page 130

    APPENDIX C BUFFER EXPANSION/EPROM UPGRADE C.1 M24SII-M01 BUFFER EXPANSION ZIP MODULE INSTALLAT ION Each one megaby te memory ex pansion upg rade kit pr ov ided by BayTech includes tw o memory ex pansion chips (D RAM IC s) w hich come in a zi g z ag i n-li ne package (Z IP). You w ill need the following equipment: 1 x phillips-head screw driver. 1. [...]

  • Page 131

    5. Locate the diagonal notch on the DRAM IC. This notch must face the transformer when instal led in the appropr iate socket. WA RNING: If the DRAM ICs ar e installed i n backw ards, they wi ll be damaged and become inoper able. 6. Line up the pins of each DRAM IC w ith the 20 holes in the socket. Hold the DR AM IC strai ght up so that pins ar e pe[...]

  • Page 132

    C.2 M24SII-M02 BUFFER EXPANSION SIMM INSTALLAT ION Each memory expansi on upgrade ki t prov ided by BayTech incl udes either a 1M B x 8 or 4MB x 8 SIMM (si ngl e in-l ine memory module). You may also use thir d party SIMMs . The total buffer size may rang e from 0MB to 16MB w ith a minimum of 1MB req uired for oper ation. Please use the following i[...]

  • Page 133

    5. Hold the memor y ex pansion module in y our hand so that the card edge connector is facing dow n. IMPORTA NT: On the memory ex pansion module, Pi n 1 is mar ked. Pin 1 should be positi oned to the left of the unit (wi th LEDs facing you) . WA RNING: If module is plugged in backw ards, it will be damaged and become inoperabl e. 6. Line up the con[...]

  • Page 134

    C.3 MODEL 24SII MAIN BOARD EPROM UPGRADE The materials you will receiv e w ith y our upgrade kit are: One EPROM (c hip w ith label ) The materials you will need to supply are: Phillips-head screwdriv er IC DIP ex tractor or a pair of curv ed needle- nose pliers 1. IMPORTA NT: Remov e power from the unit by depressing the power sw itch on the front [...]

  • Page 135

    C.4 MODEL 24SII MEMORY MODULE EPROM UPGRADE The materials you will receiv e w ith y our upgrade kit are: 1 EPROM (chip with label). This Chip w ill be marked to identif y w hich memory module ty pe they install into. The materials you will need to supply are: Phillips-head screwdriv er IC DIP ex tractor or a pair of curv ed needle- nose pliers 1. I[...]

  • Page 136

    C.5 MODEL 24SII I/O MODULE EPROM UPGRADE The materials you will receiv e w ith y our upgrade kit are: EPROM(s) (chip(s) with label). Chips w ill be m arked to identify which module ty pe they i nstall i nto. The upgr ade req uires one new EPROM per I/O module. You w ill receive the correct q uantity of EPROMs for the number of I/O modules installed[...]

  • Page 137

    2. Remove the appr opriate I/O module by loosening the 2 straig ht- slot screw s that connect the back panel of the I/O module to the chassis and then pulling the module out. 3. If upgrading a serial module, locate socket U3 on the appr opriate I/O module (see Appendix D.7 ). If upgradi ng the M24SII- V02 parallel module, locate socket U6 on the mo[...]

  • Page 138

    APPENDIX D MECHANICAL LAYOUTS D.1 MODEL 24SII FRONT PANEL[...]

  • Page 139

    D.2 MODEL 24SII UNIT ASSEMBLY[...]

  • Page 140

    D.3 MODEL 24SII MAIN BOARD[...]

  • Page 141

    D.4 M24SII-M01 MEMORY BOARD ASSEMBLY[...]

  • Page 142

    D.5 M24SII-M02 MEMORY BOARD ASSEMBLY[...]

  • Page 143

    D.6 I/O MODULE M24SII-V02: 4 PARALLEL PORTS[...]

  • Page 144

    D.7 I/O MODULES M24SII-V03/V06/V08: 4 HIGH SPEED SERIAL PORTS (MAIN BOARD)[...]

  • Page 145

    D.8 I/O MODULE M24SII-V07: 4 HIGH SPEED SERIAL PORTS (CONNECTOR BOARD)[...]

  • Page 146

    APPENDIX E TROUBLESHOOT ING Please check this troubleshooting guide before calling Bay Tech Tech Support. NOTE: This troubleshooti ng g uide is g eared tow ards the IBM PC , AT, XT family and compati bles. PROBL EM SYMPTOM CAUSE SOL UTIO N Data does not print Pow er L ED does not illuminate Unit is n ot turned on Put switch o n A/C power cord is no[...]

  • Page 147

    PROBL EM SYMPTOM CAUSE SOL UTIO N Model 24SII DES po rt wh ich is confi gured as a printer port Port Des i gnat ion. LPTx not rerouted to COM x po rt fo r PC ser ial communicatio n Reroute COM port through DOS as follow s: MODE LPTx:=COMy (x=1, 2 or 3; y=1 or 2). Model 24SII DES is in confi guration mode (al l LEDs w ill be illuminated) Exit conf i[...]

  • Page 148

    PROBL EM SYMPTOM CAUSE SOL UTIO N of the pri nt er HP LaserJ et gives " E rror 40" mes sage Serial pri nter cable or Model 24SII DES losin g power during transm is sion to pr inter The H P Lase rJet w ill give this messag e when its DSR l ine (Pin 6) goes from posit i ve t o negat ive or zero volts . Verif y that P i n 6 on t he printer s[...]

  • Page 149

    PROBL EM SYMPTOM CAUSE SOL UTIO N check pin 20 of peripheral t o pin 5 of Model 24SII DE S and/or pin 11 on parallel port s for cont inuity by us i ng an ohm m eter t o check resis t ance from end to end. Paralle l cable length Paral l el c able shoul d not exceed 15 f eet . Use short er length or higher-qual i t y cable. Configurat ion problem Che[...]

  • Page 150

    PROBL EM SYMPTOM CAUSE SOL UTIO N hangs up PC when executed PC rerouted for seri al communicatio n com mand: MODE LPTx:=COMy (x=1, 2 or 3; y=1 or 2). Floating condit i on on DSR or CTS lines ( i.e., cable problem ) Using TE RM program , chec k handshaki ng l i ne. Power down M odel 24SII DES. I f DS R, DCD and CT S lines do not go low, cabl e wirin[...]

  • Page 151

    PROBL EM SYMPTOM CAUSE SOL UTIO N connect ion is made bet ween modem communicatio n soft ware and Model 24SII DES the com puter norm ally us es to pri nt with.[...]

  • Page 152

    APPENDIX F INDEX 4-w ire 3, 4, 6- 8, 15, 16, 20, 35, 36, 38-45, 49, 80, 81, 112-116 8-w ire 3, 4, 6- 8, 15, 16, 20, 35-37, 49, 80, 81, 111 A Adapters 33, 35, 113, 115 Applicati ons 2, 3, 11, 34, 47, 48, 51-53, 98 Applicati ons 98 ASCII 7, 18, 19, 47, 52, 54, 56, 64, 65, 67, 78 ASCII character str ing 47, 78 Asynchr onous 8, 108 Autobaud detect 60 A[...]

  • Page 153

    C Cabling 2, 4, 11, 14, 15, 25, 29, 30, 32, 33, 35, 37-40, 100, 107, 111, 112, 114, 116, 137 Case sensitiv e 69 CDT 98 Centronics 9, 25, 26, 106 Clear buffer command 54-56 Clear -to-Send 61, 63 CLR 54, 56 Communications Softw are 57, 58, 142 Computer port 2, 6, 7, 11, 14, 15, 19, 39, 43, 46, 49, 52, 55, 58, 59-61, 63, 67-69, 71, 73, 75, 76, 79, 80,[...]

  • Page 154

    D Data Communicati on Equipment 27, 30, 33 Data flow contr ol 61, 139, 140 Data Terminal Equi pment 27, 30, 33 Data Terminal Ready 61 Data transfer 2 DB-25 8, 9, 14, 25-27, 30, 33, 35, 100, 104, 107, 112, 114, 117 DCD 17, 18, 137, 141 DCE 8, 14, 27, 28, 30, 31, 33, 117, 137 DE-9 33, 35, 102, 107, 112, 114 Default printer 3, 6, 7, 15, 22, 49, 50, 52[...]

  • Page 155

    F Factory -default settings 15 FAX 98 Federal communicati ons commission 99 File transfer 57, 58 Floating condition 141 Flow control buffer 8, 9 Form feed mode 3, 6, 7, 15, 21, 69, 70, 72, 84, 87, 88 Full duplex communication 14, 17, 57, 59 G,H GND 28, 31, 33, 36-40 Handshake In 33, 36, 40, 44 Handshake Out 33, 36, 39, 42 Handshaking 8, 9, 11, 17, [...]

  • Page 156

    I I.D. page messag e 3, 6, 7, 15, 19, 22, 46, 50, 66, 69, 70, 72, 73, 84, 89-93 I.D. page pr inting schedule 66 I/O module 3, 15, 27, 30, 33, 35, 36, 43, 44, 107, 111, 117, 118, 127, 128, 134, 136 IBM 3, 2, 11, 17, 19, 25-27, 30, 33, 67, 74, 100, 102, 107, 112, 114, 137 IC 122, 125-128 In-line spool ers 98 Indicators 5 Input Flow Control 64 Input i[...]

  • Page 157

    M Main boar d eprom upg rade 125 Main board mechani cal lay out 125 Main configur ation menu 18, 69-71, 73- 78, 80, 84-96, 122, 124 Main config uration mode 79 Maintenance 97 Manual disconnect 21, 54, 55, 86 Master configur ation port 3, 15, 16, 66- 68 Max imum input pow er rating 5 MB 3 Memory board 5, 123, 132, 133 Memory expansion module 121, 12[...]

  • Page 158

    Parallel-to -serial 46 Parity 3, 6, 7, 11, 16, 17, 20, 24, 48, 49, 60, 67, 72, 80-83, 138, 139, 140 PC COM por t 17, 24, 137-140 PC Talk XVI 58 Peripher al-to- model 61, 63 Pin assig nment 26 Plotter 3, 1, 3, 10, 11, 46, 51, 53, 96, 104, 108, 113, 115 Port desig nation 3, 6, 7, 11, 16, 19, 46, 66, 69, 72, 75, 84, 138 Port log ical name( s) 15 Port [...]

  • Page 159

    Q,R Q-Modem 58 Queued 55, 56 Rack-mount 5 Radio and telev isi on reception 99 Radio freq uency 99 Ramexec 13, 23, 24, 47, 52, 59, 141 Readme 11, 13 Results codes 60 Return authori zati on 97 Ribbon cabl e 120 RJ-11 2, 4, 8, 35, 38- 44, 49, 112-116 RJ-45 2, 4, 8, 14, 33- 37, 49, 107, 109, 111, 117, 127 RTS 17, 18, 27, 30, 33 RX 27, 28, 30, 31, 33, 3[...]

  • Page 160

    T Technical Support 12, 97, 98, 137 Televi sion recepti on 99 Telex 98 Temperature 5 Term 17, 18, 67, 137-139, 141 Terminal 3, 15- 18, 27, 30, 33, 61, 67, 139, 140 Terminal emul ation prog ram 17, 18, 67, 139, 140 Terminating character 47, 52- 54, 56-58, 64, 142 Timeout 3, 6, 7, 15, 20, 21, 48, 49, 54-56, 69-72, 79, 80, 84, 85, 86, 141, 142 Tran-x [...]

  • Page 161

    X,Y,Z X- Modem 58 XMIT 20, 64, 72, 81- 83 XON/X OFF 3, 6-8, 11, 16, 20, 28, 31, 36, 38, 41, 49, 60, 62, 64, 67, 80-83, 116, 140 XON/X OFF handshaking 11, 36, 38, 41, 62, 64, 80[...]

  • Page 162

    OTHER BAYT ECH PRODUCT S Print Mast er 700 Series printer controller s are made in sev eral different configurations satisfyi ng v ari ous interface requi rements. Each unit allow s computers to share, select and/or contend for printers easily and economical ly , wi thout sw itching cables. The internal buffering sy stem allows simul taneous, hig h[...]

  • Page 163

    LaserShare is an in te lligent p rin te r contro lle r that a llo ws up to f o ur or eight computers to send data to a sing le HP LaserJet Series II, IID, III, IIID, Brother HL8e* and HL8v *, or W ang LDP8 laser printer . LaserShare connects directly into the optional I/O slot of the laser printer. Pow er is taken directly f rom the laser pri nter [...]

  • Page 164

    "500H" Series and t he Model 24SII DA C Data A cquisition and Control units connect betw een one host computer and multipl e peripheral devi ces. These models ar e often used in industrial process-contr ol envi ronments (e.g ., for allow ing control of multipl e numerical or assembl y- line machi nes), i n exchang ing data betw een point-[...]

  • Page 165

    Telplex Model TX108M is an asynchr onous statistical multiplex er w ith built-i n modem. Eig ht indiv idual communi cations channels are multiplex ed into a si ngle di al-up or l eased telephone li ne, cutting phone line costs to a mi nimum. The TX108M features a V.32 inter nal modem wi th MNP C lass-4, w hich pr ovi des reliabl e communication at [...]

  • Page 166

    Networking (F-Series): Netw orks either 5 or 9 ports tog ether, i.e., allow s any port to connect to any other port on the mul tiport contr oller . These also hav e host port control w hich allows a host computer system to make and/or break any connection betw een tw o ports on the multiport contr oller . Broadcasting (G- Series): W ill simultaneou[...]

  • Page 167

    NOTES[...]

  • Page 168

    NOTES[...]