Страница 1: ...rein is considered Company Proprietary and its use is restriLied solely to as isting you in servicing Wang products Neither this document nor its contents may bt disdClSed copied revealed or used in w...
Страница 2: ...l as necessary updates will be published either as Publication Update Bulletins PUBs or as full revisions The manual is organized in accordance with Customer Service Documenta tion s approved PMM outl...
Страница 3: ...rive to the manual COMPANY PROPRIETARY STATEMENT This document is the property of Wang Laboratories Inc AH information contained herein is considered Company Proprietary and its use is restricted sole...
Страница 4: ...Insert Fiche I 2 and J Insert Pages ix x thru xv xvi 7 1 7 2 thru 7 17 7 18 8 1 8 2 thru 8 9 blank This sheet constitutes a penmment record of revisions place it directly follow ing the title page and...
Страница 5: ...Page Monitor Controller COMPANY PROPRIETARY STATEMENT This document is the property of Wang Laboratories Inc All infonnation contained herein is considered Company Proprietary and its use is restricte...
Страница 6: ...blank Insert Fiche land 2 Insert Pages Section 1 Contents br x thru xiii xiv 6 1 6 2 thru 6 l7 blank This sheet constitutes a pennanent record of revisions place it directly follow ing the title page...
Страница 7: ...ION 1 1 1 1 1 General Description 1 1 1 1 2 Hardware Components 1 2 1 1 3 UPCC Hardware Configuration 1 4 1 1 4 UPCC Software Components 1 5 1 1 5 Required Operating Systems for Computers Connected to...
Страница 8: ...ls and Test Equipment 1 11 1 4 2 Power Up BIT Diagnostics 1 12 1 4 3 Troubleshooting Procedures 1 13 1 5 INSTALLATION 1 15 1 5 1 Tools 1 15 1 5 2 Slot Assignements 1 16 1 5 3 Internal Cable Connection...
Страница 9: ...ALLATION 2 16 2 5 1 Unpacking Interface Board 2 16 2 5 2 Accessing Option Board Slot 2 17 2 5 3 Jumper Setting Check 2 18 2 5 4 Setting OMA Channel Jumpers 2 19 2 5 5 Setting Interrupt Channel Jumpers...
Страница 10: ...mulation 3 3 3 2 2 Serial Port Configuration 3 4 3 3 OPERATION 3 6 3 4 TROUBLESHOOTING 3 7 3 5 REPLACEABLE PARTS 3 8 3 6 INSTALLATION 3 9 3 6 1 Communications Port 3 9 3 6 2 Single Monitor Systems 3 1...
Страница 11: ...7 4 5 3 MicroControl BIT Error Messages 4 8 4 5 4 Diagnostic Utility 4 9 4 5 5 Troubleshooting Procedures 4 10 4 6 PARTS REPLACEMENT 4 11 4 6 1 MicroControl Board 4 11 4 6 2 MicroControl Board Battery...
Страница 12: ...5 7 5 4 4 Troubleshooting Procedures 5 8 5 5 PARTS REPLACEMENT 5 9 5 6 INSTALLATION 5 11 5 6 1 1640 Controller 200 DPI Installation 5 11 5 6 2 1640 Controller 200 DPI Cable Installation 5 12 5 7 FUNC...
Страница 13: ...7 2 G 8 TROUBLESHOOT I NG 6 5 Too Is and Equipment 6 5 Power Up BIT Diagnostics 6 6 Diagnostic Ut i Ii ty 6 7 Troubleshooting Procedures 6 8 PARTS REPLACEMENT 6 9 INSTALLATION 6 11 1940 Controller In...
Страница 14: ...RS 7 5 Image Processor Board 7 5 SC4000 Scanner Control fer 7 6 TROUBLESHOOT ING 7 7 Tools And Equipment 7 7 Power Up BIT Diagnostics 7 8 Diagnostic Utility 7 9 Troubleshooting Procedures 7 10 PARTS R...
Страница 15: ...CONTENTS 8 1 INTRODUCTION 8 2 8 2 SETTINGS 8 3 8 3 CONTROLS AND INDICATORS 8 4 8 4 TROUBLESHOOTING 8 5 8 4 1 Tools and Equipment 8 5 8 5 PARTS REPLACEMENT 8 6 8 6 INSTALLATION 8 8 8 7 SPECIFICATIONS 8...
Страница 16: ...I...
Страница 17: ...Universal Programmable Communications Controller 802 J Interface 1640 Controller and Driver 100 DPI MicroControl 1640 Controller and Driver 200 DPI Two Page 1940 Monitor Controller SC4000 Scanner Cont...
Страница 18: ...PC 380 Wang Professional Computer 200 300 Series Hardware User s Guide Hardware Troubleshooting Guide Installation Guide 1640 Controller and Driver User s Guide 19 Inch Monitor Model 1940 Document Sca...
Страница 19: ...s continued on next page Abbreviation Meaning ac AUI bit BIT BNC CGA COM ___ CPU CRU cs_________ Alternating Current Attachment Unit Interface Binary c 6 it Built In Test Bayonet Neutral Connector Col...
Страница 20: ...ed color Graphics Adapter EN Enable 0 et cetera and others of the same kind etc FRU GTEK H suffix Hex i e INT r 10 IO ADDR roe_________ IOP IPL LAN 741 1859 2 Field Replaceable Unit General Terminal E...
Страница 21: ...Circuit Board Part Number Programmable Read Only Memory Remote Initial Program Load 10 Mb s baseband medium with maximum segment le ngfh of 200 meters IEEE 802 3 LAN 10 Mb s baseband medium with maxi...
Страница 22: ......
Страница 23: ...on 1 7 1 2 SETIINGS 1 8 1 2 1 Wang Local Office Connection WLOC Board 1 8 1 2 2 Remote Initial Program Load RIPL Board 1 9 1 3 CONTROLS ANO INDICATORS 1 10 1 4 TROUBLESHOOTING 1 11 1 4 1 Tools and Tes...
Страница 24: ...PCC base system comprises Wang Local Office Connection WLOC board and UPCC Host Ac cess Software UPCC remote control option board Remote Initial Program Load RIPL board VS Communications Access Soft w...
Страница 25: ...option 1 The RIPL board allows a VS system connected to the UPCC to remotely IPL the UPCC if the commu nications link between the VS and the non Wang system fails The RIPL board is also designed to si...
Страница 26: ...APTER CABLE FOR PC 280 UPCC POWER ADAPTER CABLE FOR PC 380 10 IN CABLE CONNECTS RIPL BOARD TO CPU SYSTEM UNIT KEYBOARD CONNECTOR 741 1859 Page 1 3 UPCC POWER ADAPTER CABLE FOR IBM AT REMOTE INITIAL PR...
Страница 27: ...ATIBLE SYSTEM WITH UPCC BASE SYSTEM INSTALLED l JcoAXIAL CABLE ANY VS SYSTEM I I I OPTIONAL WORKSTATION 3 l1 OPTIONAL IF RIPL BOARD NOT PRESENT COAXIAL CABLE CON JECTS FROM VS TO WLOC BOARD 2 SYSTEM M...
Страница 28: ...ion Interface UAI which is part of the tools package consists of subroutines that enable program mers to develop applications in the VS environment Also included in the tools package are the Workstati...
Страница 29: ...S 300 7000 Series VS OS 7 12 or greater VS 5 6 15 65 85 1 OD VS OS 6 40 or greater Wang PC 280 380 MS DOS 3 2 or greater Wang PC APC as workstations con figured with a UPCC system MS DOS 2 1 or greate...
Страница 30: ...C BASE SYSTEM INSTALLED J ANY VS SYSTEM 2 OPTIONAL WORKSTATION 1 BASE SYSTEM RUNS UNDER MS DOS RELEASE 3 2 OR PC DOS 3 1 2 MINIMUM VS OPERATING SYSTEM D S RELEASE IS 6 40 VS300 AND VS7000 SERIES SYSTE...
Страница 31: ...UPCC 1 2 1 Wang Local Office Connection WLOC Board Refer to the system base manual or training guide for switch setting and jumper details pertaining to the WLOC board 741 1859 Page 1 8 e END COMPANY...
Страница 32: ...ttings that should always be used unless a combination of boards results in a conflict If such a problem occurs the 1 0 address of one of the conflicting devices must be reconfigured to an alternate o...
Страница 33: ...ntrols and Indicators UPCC D Item Name 1 RIPL board LED 741 1859 Type and Function Green LED indicates RIPL built in test BIT initiation and operational status of board e END Page 1 10 COMPANY CONFIDE...
Страница 34: ...omer with the materials necessary for testing the CPU and most stan dard and optional system compo nents The package permits prob lem diagnosi g to the customer repleaceable unit CRU level only PC 200...
Страница 35: ...BIT completion the LED will begin blinking at a rate of one flash per half second LED flashing will continue as long as power to the UPCC is not interrupted and the RIPL board is functioning properly...
Страница 36: ...s damaged wires etc 4 Check for proper switch and jum per configurations on each board in the system that contains the UPCC 5 Bypass RIPL board if installed by connecting VS system serial cable to WLO...
Страница 37: ...PC 200 300 Sup port Diagnostic Package 3 If the WLOC board diagnostic tests satisfactorily the UPCC computer will have to be checked more extensively This entails initi ating the other diagnostic tes...
Страница 38: ...1 5 Installation 1 d 1 Tools UPCC hardware components are customer installable No special tools are required to install this product 741 1859 Page 1 15 UPCC e END COMPANY CONFIDENTIAL...
Страница 39: ...rds can be placed in any available slots in the CPU system unit These UPCC boards do not have to occupy adjacent slots The cable connecting the RIPL PCB to the WLOC board is long enough to accommodate...
Страница 40: ...he appropriate connector s in the system unit UPCC Power Adapter Cable for PC 280 CONNECTS TO RIPL BOARD JS CONNECTOR 18 1 1 CONNECTS TO POWER SUPPLY CABLE CONNECTOR r CONNECTS TO CPU BOARD J21 CONNEC...
Страница 41: ...e for IBM AT CONNECTS TD RIPL BOARD JS CONNECTOR CONNECTS TO POWER SUPPLY CABLE CONNECTOR 741 1859 CONNECTS TO CPU BOARD PSS CONNECTOR Page 1 18 RIPL Board Internal Cabling RIPL BOARD JS CONNECTOR I C...
Страница 42: ...ABLE CONNECTORS TNC BNC 10 IN I DUAL COAXIAL CABLE CONNECTS FROM DUAL COAXIAL BNC TYPE CONNECTOR ON RIPL BOARD TO TNC BNC CPU SYSTEM CONNECTS FROM CONNECTORS ON UNIT KEYBOARD PHONE JACK WLOC BOARD CON...
Страница 43: ...741 1859 UPCC Description RIPL board WLOC board 10 in dual coaxial 928 cable UPCC power adapter cable for PC 280 UPCC power adapter cable for PC 380 UPCC power adapter cable for IBM AT 10 in cable tha...
Страница 44: ...fix denotes media type 5 suffix means software sup plied with 8 in diskette double sided double density 9 suffix means software supplied with 5 25 in diskette double sided double density UPCC Descript...
Страница 45: ......
Страница 46: ...STALLATION 2 15 2 5 1 Unpacking Interface Board 2 15 2 5 2 Accessing Option Board Slot 2 16 2 5 3 Jumper Setting Check 2 17 2 5 4 Setting OMA Channel Jumpers 2 18 2 5 5 Setting Interrupt Channel Jumpe...
Страница 47: ...n Wang systems with the appropriate and compatible proto cols all over the 802 3 physical me dia The 802 3 Interface dis Jssed in this document is a 3Com EtherLink Plus Model 3C505 board It is to be i...
Страница 48: ...41 1859 INT o o o o o 0 Q 0 0 0 0 0 0 0 0 0 0 0 DIX BNC 802 3 INTERFACE OMA TEST I0 ICE I CONFIGURATION tB J OED o OED o 0 J l 0 J l 1 0 ADDA Page 2 3 ON A15 A16 OFF ROM SEL Set as shown e END COMPANY...
Страница 49: ...nicates with the CPU 2 5 4 PC board jumpers used to select channel on which board or another device is allowed to interrupt CPU 2 5 5 PC board jumpers used to select ROM memory size 2 5 8 PC board jum...
Страница 50: ...PC edge connector plugs into mating connec tor on CPU system board to provide circuit required circuit connections BNC used to make 802 3 EtherNet cable connection to the interface board when on boar...
Страница 51: ...or 350 2065 as shown T CONNECTOR 802 3 INTERFACE 8 A 15 pin loopback plug 190 0756 for testing the Collision Detection ability of t UI port 8 Another IBM PC on the network or an EtherSeries network se...
Страница 52: ...4 run in sequence Tests 3 and 4 require a loopback plug for the test to run successfully There are three types of loopback connector see paragraph 2 4 1 Wang loopback plug 190 0756 has a LED and a sw...
Страница 53: ...4 run in sequence Tests 3 and 4 require a loopback plug for the test to run successfully There are three types of loopback connector see paragraph 2 4 1 Wang loopback plug 190 0756 has a LED and a sw...
Страница 54: ...e been changed The default value is 300 H E T Used with Test 5 only Uses NS echo protocol to access remote nodes during the message ex change test This option should be used on a Xerox NS 8000 network...
Страница 55: ...performs a transmit test and if successful a loopback test The transmit test checks for the correct status from the 82586 LAN control ler following transmits The loopback test further compares the re...
Страница 56: ...nd provides a diagnostic tool for locating problems elsewhere on the network The test is passive to the network and can be used to check the transmit capability of another PC on the net work Test 7 Te...
Страница 57: ...respond to prompts 4 After replying to prompts remove DOS diskette from Drive A and in sert diagnostic diskette that con tains program 3C505 EXE 5 At DOS prompt C type A CR 6 Type the following 3C505...
Страница 58: ...tall loopback connector 190 0756 on AUi port of interface 7 Positive indications are module Packet Test 1 2 Passed Your controller has passed 3 Ensure CS switch is in collision tests sense position 4...
Страница 59: ...g as echo server insert 3C505 EXE diagnostic diskette in server and start program running At DOS prompt type A 3C505 7 Next start 3C505 EXE program running on tested PC and at DOS prompt type 3C505 5...
Страница 60: ...nsure that DOS command format and all parameters are correct 3 Verify that jumper settings on board are not the same as settings used on other accessory boards in PC 4 If installation and jumpers are...
Страница 61: ...nstall fl Check that carton contains the following items 3C505 PCB Wang Installation Guide for 802 3 Intelligent Adapter 715 1854 Diagnostic Software Diskette An accessory package containing a T conne...
Страница 62: ...ng access plate to enclo sure 3 Lift fastening access plate out of slot CAUTION Before removing the interface board from its anti static bag be sure to discharge any electrostatic buildup by touching...
Страница 63: ...must be changed Consult documentation provided with the other board If any jumpers are changed the config sys file must be modified Refer to the Wang Profes sional Computer 802 3 Integrated Services...
Страница 64: ...NTERFACE 2 5 4 Setting DMA Channel Jumpers II Place two jumper blocks on four OMA pins above position 5 of OMA jumper pin set to select DMA r o o_ o 0 0 io channel 5 0 0 0 0 0 0 e END 741 1859 Page 2...
Страница 65: ...ERFACE 2 5 5 Setting Interrupt Channel Jumpers D Place one jumper block on two pins above position 3 of Interrupt jumper pin set to select Interrupt channel 3 INT l 1s 1 s 5 4 3 I 741 1859 Page 2 19 e...
Страница 66: ...center and right column pin A logic 0 is set by placing a jumper block so that it covers a center and left column pin Row 9 sets the high order bit in the HEX address code D Select address 300 by plac...
Страница 67: ...transceiver If an external transceiver is to be used the jumper must be moved to the DIX position l l l l l l l I fo o o o o o ol DIX BNC Proceed as follows to move the jumper block D Pry up jumper u...
Страница 68: ...2 5 Installation 802 3 INTERFACE 2 5 8 Setting ROM Select Jumper D Set ROM jumpers to 256K setting ON A15 A16 OFF 741 1859 Page 2 22 e END COMPANY CONFIDENTIAL...
Страница 69: ...connectors with mating board sockets in PC 2 Gently push down on board so that edge connectors firmly seat in mat ing sockets and board slides in grooves of card guide attached to inside front of encl...
Страница 70: ...Interface Proceed as follows to install the adapter D Slide threaded clips on to both ends of adapter plate and insert screws into clips with small screwdriver a Align slots in adapter plate with inde...
Страница 71: ...on the diagnostic software diskette that was shipped with the board These tests are de scribed in paragraph 2 4 2 The tests to be run are tests 0 through 4 Test 0 is a self test that runs when the di...
Страница 72: ......
Страница 73: ...3 3 3 2 2 Serial Port Configuration 3 4 3 3 OPERATION 3 6 3 4 TROUBLESHOOTING 3 7 3 5 REPLACEABLE PARTS 3 8 3 6 INSTALLATION 3 9 3 6 1 Communications Port 3 9 3 6 2 Single Monitor Systems 3 10 3 6 3 D...
Страница 74: ...DA and Hercules adapters and can co exist with CGA EGA and MEGA adapters The 1640 Controller is equipped with an industry standard asynchronous serial port that can be used to sup port a mouse The por...
Страница 75: ...nd Hercules Emulation Position jumper on header J 1 to set or disable MDA and Hercules emulation 84K MDA Hercules Emulation ON J 1 MDA Hercules Emulation OFF 741 1859 Page 3 3 32K rVlDA Hercules Emula...
Страница 76: ...0 DPI 3 i Serial Port Configuration Sheet 1 of 2 NOTE Serial port artdr SG must not conflict with any other device in the PC Enable serial port and set address Set interrupt level 741 1859 Page 3 4 CO...
Страница 77: ...Serial Port Configuration Sheet 2 of 2 ENABLE sssssss E AA l AAAA N9876543 DDDDDDD 12345678 SWITCH POSITION 741 1859 Page 3 5 COM 1 COM 2 IRQ IRQ IRQ IRQ IRQ 4 3 5 6 7 0 0 0 0 0 OJO 0 0 0 0 0 0 0 0 0...
Страница 78: ...NTROLLER 100 DPI Operation of the 1640 Controller de pends upon the system configuration Refer to the 1640 Controlle and Driver User s Guide for this informa tion 741 1859 Page 3 6 e END COMPANY CONFI...
Страница 79: ...40 Driver Diskette 2 It may also have been installed on the hard disk Complete instructions for installing and running the Full Page 1640 board diagnostics are in the 1640 Controller and Driver User s...
Страница 80: ...3 s c abl sTROLLER 100 DPI Item Part Number Name 1 725 3824 1640 Full Page Monitor Controller END 741 1859 Page 3 8 COMPANY CONFIDENTl L...
Страница 81: ...E or DISABLE asynch ronous communications port 3 2 2 a If enabledI set communications port address and interrupt level for COM1 COM2 etc 3 2 2 NOTE Serial port address must not conflict with any other...
Страница 82: ...ochrome and Hercules emulation fJ Physically install board in any 8 bit or 16 bit expansion slot 741 1771 D Set monitor type switch or jumper on PC motherboard for Monochrome 741 1771 D Run SETUP util...
Страница 83: ...ystems Sheet 1 of 4 1640 as Primary Display D Set jumper on header J 1 to enable 32K monochrome and Hercu es emulation 0 1 fJ Physically install 1640 controller in any 8 bit or 16 bit expansion slot 7...
Страница 84: ...hes for 80x25 Color Display CGA or 350 line Enhanced Display EGA 741 1771 CGA EGA lrui 16 lrui 16 lrui I 5 lrui I 5 rz2j 4 rz il 4 I rz21 3 rz21 3 I cza 2 Irz a J2 Irz a I 1 lrza I 1 rz a SWITCH POSIT...
Страница 85: ...Systems Sheet 3 of 4 1640 as Secondary Display D Set jumper on header J 1 to disable monochrome and Hercules emulation 0 1 8 Physically install 1640 controller in any 8 bit or 16 bit expansion slot 7...
Страница 86: ...r 80x25 Color Display CGA or 3fi0 line Enhanced Display EGA 741 1771 CGA EGA I1Z11 I 6 IZ1I I 1Z11I 5 1Z11I r 1Z111 4 rz2I I Lj 1122 13 1Z111 3 I1Z11 12 1Z111 2 I1Z11 I 1 rz2I I 1 1Z11 SWITCH POSITION...
Страница 87: ...I...
Страница 88: ...3 MicroControl BIT Error Messages 4 8 4 5 4 Diagnostic Utility 4 9 4 5 5 Troubleshooting Procedures 4 10 4 6 PARTS REPLACEMENT 4 11 4 6 1 MicroControl Board 4 11 4 6 2 MicroControl Board Battery 4 13...
Страница 89: ...al Computer Models 240 280 and 380 The secu rity feature provides file protection and limits PC access to authorized personnel Minimum PC configuration required for the MicroControl option are PC Mod...
Страница 90: ...tlgl I Level 6 Level 7 1g1 1g1 1 MICROCONTROL H2 Hex Segment Address 1D 6 00000 00000 1 5 I CODD CBOO l lgl lgl l tlglgl I DODO DBOO lgl lglgl lgl tlgl I EOOO EBDO lglgl l I lglgjgj tl NOTE Hex Segme...
Страница 91: ...Token Token Reader and Cable D 0 Type and Function 4 Pin connector provides physical interface for Token Reader 4 Pin programmable molded token stores logon identifiers for authorized users Provides...
Страница 92: ...MICROCONTROL 4 4 Preventive Maintenance MicroControl PCA lithium battery must be replaced every two years 4 6 2 741 1859 Page 4 5 e END COMPANY CONFIDENTIAL...
Страница 93: ...MicroControl board consists of MicroControl BIT diagnos tics and PC Diagnostic Utility NOTE PC 240 PC 280 and PC 380 BIT diagnostic error messages and error message interpretation are contained in Se...
Страница 94: ...are displayed on the monitor screen If no error conditions are de tected the following status message is displayed on the monitor screen FULLY FUNCTIONAL Prior to powering on the PC perform the follow...
Страница 95: ...er H2 set ting Select another valid setting 4 2 and re run BIT If error continues board is defec tive 4 Verify Hex Segment address jumper H2 set ting Select another valid setting 4 2 and re run BIT If...
Страница 96: ...efer to section 4 6 1 for MicroControl board removal Diagnostic Utility is a diskette based troubleshooting aid that allows the user or CE to run extensive diagnostic testi11g Diagnostic Utility part...
Страница 97: ...boot the system If system powers up MicroControl board is defec tive Run power up diagnostics and Diagnostic Utility to verify system integrity Replace MicroControl board If system does not power up w...
Страница 98: ...es the onboard configuration file memory retention requiring the configuration file to be reloaded NOTE Parts replacement illustrations use Professional Computer Model 280 PC Models 240 and 380 parts...
Страница 99: ...d from expansion slot To Install NOTE Slot 8 the slot closest to the power supply should not be used for the MicroControl board D Verify MicroControl board jumper positions 4 2 fl Rever 1e rerr ovel p...
Страница 100: ...em 4 6 1 II Insert small screwdriver between the battery holder top cutout and battery II Lift top of battery out of the holder and slide battery out fror n under the retaining spring II Note battery...
Страница 101: ...it OFF and disconnect ac power 4 6 1 8 Remove top front cover 4 6 1 U Remove screw securing fastening access plate to enclosure and remove D Verify proper positions of Interrupt Level jumper H3 and He...
Страница 102: ...allation MICROCONTROL 4 7 2 MicroControl Token Reader Cable Installation D Connect token reader cable to connector mounted on MicroControl fastening access plate e END 741 1859 Page 4 15 COMPANY CONFI...
Страница 103: ...Perform system power on proce dures MicroControl BIT will run and upon successful completion displayed the message Fully Functional At this time the System Adminis trator will configure or re configu...
Страница 104: ...CONTROL D 0 Item Name Description 1 725 4052 MicroControl Board Model YDE MCTL PC2 2 725 4544 Battery Lithium 3 725 4048 Token Receptacle and Cable 4 725 4049 Token Package of Five e END 741 1859 Page...
Страница 105: ...t ______________...
Страница 106: ...4 Troubleshooting Procedures 5 8 5 5 PARTS REPLACEMENT 5 9 5 6 INSTALLATION 5 11 5 6 1 1640 Controller 200 DPI Installation 5 11 5 6 2 1640 Controller 200 DPI Cable Installation 5 12 5 7 FUNCTIONAL DE...
Страница 107: ...dditionally this board can emulate a Hercules Plus board switch selectable and sup ports Hercules text and graphics mode as well as Hercules Plus RAM FONT modes NOTE Series 280 Professional Computers...
Страница 108: ...Emulation Disabled 0 11 Switch Position o Contacts Open x Contacts Closed Page 5 3 SW1 12 3 4 56 78 910 ODDDDOODOD v 1 0 Address 3 4 c g g gQ ooxoxxoox g Q ooxxoxoox Q g oxoxoxoox g oxoxxxoox g Q oxxo...
Страница 109: ...I 5 3 Controls And Indicators Item Name 1 LED 21 2 Interface Connector J 1 741 1859 Type and Function Not used 26 Pin connector provides physical inter face to MON 1640 Full Page Monitor e END Page 5...
Страница 110: ...o troubleshoot the 1640 Controller 200 DPI consists of BIT diagnostics and PC Diagnostic Utility NOTE PC 240 and PC 280 BIT diagnostic error messages and error message in terpretation are contained in...
Страница 111: ...ystem speaker If other circuitry on the board is not functional the system may either hang or the monitor will not display information If a problem is encoun tered run the Diagnostic Utilities 5 4 3 P...
Страница 112: ...leshooting aid that allows the user or CE to run extensive diagnostic testing Diagnostic Utility part number 195 5537 9 Revision 2880 or higher supports the 1640 Controller 200 DPI Refer to the associ...
Страница 113: ...iagnostic Utility to verify system integrity Verify 1640 Con troller 1 0 Address Space switch settings 5 2 Replace 1640 Controller 200 DPI and perform power on procedures If system does not power up w...
Страница 114: ...se Professional Computer Model 280 PC Model 240 parts replacement procedure for this option are similar IIPower unit OFF and disconnect ac power fJ Disconnect monitor cable connected to 1640 Controlle...
Страница 115: ...tening plate Remove board from expansion slot To Install D Verify 1640 Controller ljO Address Space switch settings 5 2 NOTE 1640 Controller 200 DPI must be installed in a 16 bit expansion slot fl Rev...
Страница 116: ...D Power unit OFF and disconnect ac power 5 5 fJ Remove top front cover 5 5 8 Remove screw securing fastening access plate to enclosure and remove D Verify proper positions of 1 0 Address Space Hercul...
Страница 117: ...DPI 5 6 2 1640 Controller 200 DPI Cabling 741 1859 I D Connect monitor cable to Page 5 12 monitor connector mounted on 1640 Controller s fastening access plate and secure with two captive screws e EN...
Страница 118: ...mode graphics mode as well as Hercules Plus RAMFONT modes The major features of the 1640 Con troller 200 DPI include 32 bit Graphics System Processor that provides the high performance computer graph...
Страница 119: ..._ VIDEO r V MEMORY PROGRAM MEMORY BOOT N PROM BL KING GRAPHICS SYSTEM VSY iC k HERCULES PROCESSOR EMULATION GSP N REGISTER HSY C STATIC RAM DATA BUS 64K r 52_ LATCH LATCH ADDRESS BUS 7 0 DMAI f BUS ME...
Страница 120: ...mory static memory and Boot PROM can be accessed directly by the GSP or indirectly though the GSP by the system CPU The GSP communicates with the sys tem CPU via the system bus using one of three inte...
Страница 121: ...veral resolutions are available de pending on the dot clock selected and the internal programming of the GSP On 200 dots per inch resolution video memory is organized as 2048 lines of 128 sixteen bit...
Страница 122: ...S a ed TROLLER 200 DPI Item Part Number 1 210 9229 741 1859 Description 1640 Controller 200 DPI Model WllS CTRL 1640 e END Page 5 17 COMPANY CONFIDENTIAL...
