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DEC 3000 800 Owner's Manual

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DEC 3000 Model 800/800S/900 AXP
Owner's Guide
Order Number: EK–FLMUL–OG. B01
Digital Equipment Corporation, Maynard, Massachusetts

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  • Page 1 DEC 3000 Model 800/800S/900 AXP Owner’s Guide Order Number: EK–FLMUL–OG. B01 Digital Equipment Corporation, Maynard, Massachusetts...
  • Page 2 © Digital Equipment Corporation 1994. All Rights Reserved. The following are trademarks of Digital Equipment Corporation: Alpha AXP, AXP, Bookreader, DEC, DECaudio, DECchip??, DECconnect, DEC GKS, DEC PHIGS, DECsound, DECwindows, DECwindows Motif, DECwindows Mail, DECwrite, DELNI, Digital, OpenVMS, OpenVMS AXP, RX26, ScriptPrinter, ThinWire, TURBOchannel, ULTRIX, VAX, VAX DOCUMENT, VAXcluster, VAXstation, the AXP logo, and the Digital logo.

  • Page 3: Table Of Contents

    Contents Preface ........... . . Part I Basic Operations 1 Introduction to Your System Chapter Overview .
  • Page 4 3 Installing a Workstation System Chapter Overview ........3–1 Before You Begin .
  • Page 5 7 Turning Off the System Chapter Overview ........7–1 Before You Begin .
  • Page 6 Changing the Default Diagnostic Startup Mode (diag_quick) ..10–9 Changing the Default Keyboard Language (language) ..10–10 Changing the Default Fast SCSI (fast_scsi_a)(fast_scsi_b) ..10–11 11 Using the Password Security Feature Chapter Overview .
  • Page 7 OpenVMS AXP Documentation ......D–3 DEC OSF/1 AXP Documentation ......D–4...
  • Page 8 The DEC 3000 Model 800/900 AXP Workstation ..1–3 1–2 The DEC 3000 Model 800S AXP Server ....1–4 1–3 Audio Ports on the DEC 3000 Model 800/800S/900 AXP .
  • Page 9 6–9 6–4 OpenVMS AXP DECwindows Motif Start Session Screen . . . 6–10 DEC OSF/1 AXP Initial Startup Display ....6–5 6–11 6–6 DEC OSF/1 AXP DECwindows Motif Start Session Screen .
  • Page 10 8–1 Removing/Replacing the Mouse Cover Plate ... . . 8–5 Removing the Front Access Door ..... . 8–2 8–7 10–1...
  • Page 11 Where to Go Next ....... . . 3–22 4–1 Steps to Install Your DEC 3000 Model 800S AXP Server ..4–4 4–2 Where to Go Next .
  • Page 12 10–1 Environment Variables ......10–3 Parameters for Setting Startup Action ....10–2 10–5 10–3...
  • Page 13 A–2 System Electrical Specifications ..... . . A–2 General System Specifications ..... . . A–3 A–3 A–4...

  • Page 15: Preface

    Preface Purpose of This guide is intended for all users of the DEC 3000 Model 800 This Guide /800S/900 AXP system. It describes how to install and operate the DEC 3000 Model 800/900 AXP workstation and the DEC 3000 Model 800S AXP server. To install options in the system, refer to the DEC 3000 Model 800/800S/900 AXP Options Guide and the documentation for specific options.
  • Page 16 Table 1 (Cont.) Parts Description Part Title Description Advanced Chapters in Part II describe Operations advanced operations for your system, including use of console commands and the alternate console feature. These chapters are for users who understand advanced system operations. Troubleshooting Chapters in Part III describe what to do in the event of a system...
  • Page 17 The following conventions are used in this guide: Conventions Convention Description RZ2x RZ2x refers to the RZ-series fixed disk drives. A key name in a box indicates that you Return press a named key on the keyboard. A sequence such as indicates that Ctrl/x Ctrl/x...
  • Page 18 All of the tasks described in this guide have been assigned a Task Symbols symbol indicating the level of difficulty in completing the task. The task symbols that appear in the margin next to the task should be used as a guide to help you decide whether you wish to complete the task, or request help.

  • Page 19: Part I Basic Operations

    Part I Basic Operations Part I provides an overview of the DEC 3000 Model 800/800S/900 AXP system and its configurations. It also describes how to install the system and how to perform basic operations. This part includes the following chapters:...

  • Page 21: Introduction To Your System

    Introduction to Your System Chapter Overview Introduction The DEC 3000 Model 800/800S/900 AXP systems are high- performance, deskside units that provide all the advantages of a 64-bit computing environment. These systems incorporate Digital’s DECchip RISC processors, which are part of the Alpha AXP architecture.

  • Page 22: System Configurations

    System Configurations System Configurations Two System The DEC 3000 Model 800/800S/900 AXP system is available in Configurations two configurations: • A workstation, Model 800 or 900 • A server, Model 800S This guide explains the installation and setup of both configurations.

  • Page 23: An Overview Of The System

    When configured as a workstation, the system consists of four Components: components: a system unit, a monitor, a keyboard, and a mouse. Figure 1–1 shows a basic workstation configuration. Workstation Figure 1–1 The DEC 3000 Model 800/900 AXP Workstation MLO-007581 Introduction to Your System 1–3...

  • Page 24: The Dec 3000 Model 800S Axp Server

    An Overview of the System When configured as a server, the DEC 3000 Model 800S System Components: AXP system does not include a monitor, keyboard, or mouse. Figure 1–2 shows a typical DEC 3000 Model 800S AXP Server configuration, with an optional terminal and keyboard.
  • Page 25 An Overview of the System The DEC 3000 Model 800/800S/900 AXP system provides the System Highlights following special features: This system feature... Provides... Full 64-bit Alpha RISC Double the 32-bit memory address. architecture Up to 1 gigabyte of memory Expandable memory using 32-,64-,128-, and 256-megabyte memory options.

  • Page 26: Operating Systems

    A Choice of Digital’s Alpha AXP architecture allows you to choose from Operating various operating systems for use on your DEC 3000 Model 800/800S/900 AXP system. The operating system is the core Systems software installed on your DEC 3000 Model 800/800S/900 AXP system, which allows you to install and run applications.
  • Page 27 • • AT&T System V Interface Definition (SVID) Issue 2 (Base System and Kernel Extensions) The DEC OSF/1 AXP operating system is an advanced kernel DEC OSF/1 AXP architecture based on Carnegie Mellon University’s Mach Architecture V2.5 kernel design with components from Berkeley Software Distribution 4.3 (BSD) and other sources.

  • Page 28: Software Product Descriptions (Spd)

    Software Product Descriptions (SPD) Software Product Descriptions (SPD) The Software Product Description (SPD) is the official defining Description document for software products licensed by Digital Equipment Corporation, including third-party products licensed by Digital. An SPD describes all important functional characteristics of the software.

  • Page 29: Graphics Capabilities

    Software (FIS) systems. If you do not have Factory-Installed Software and need 3D graphics support, contact your Digital sales representative for availability of the Open3D software as a layered product for both the OpenVMS AXP and the DEC OSF/1 AXP operating systems. Multiple...

  • Page 30: Integrated Services Digital Network (Isdn)

    Currently, a plug has been placed in the ISDN port pending approval of ISDN licenses. Once agency approval of ISDN for the DEC 3000 Model 800 /800S/900 AXP system has been granted, you will be contacted by your Digital sales representative to inform you of the ISDN certification.

  • Page 31: Audio Capabilities

    , the telephone handset jack , and the audio input jack Figure 1–3 Audio Ports on the DEC 3000 Model 800/800S/900 Line Line MLO-007498 Port pin-outs for the telephone handset jack on the system unit are provided in Appendix B.

  • Page 32: Available Options

    Audio Capabilities The DECsound application, shipped with your DEC 3000 Model DECsound Application 800/900 AXP as part of the OpenVMS AXP DECwindows Motif layered product kit, is an easy-to-use software application that lets you play back recorded messages, record audio messages, mail recorded messages, and include recorded messages in compound documents.
  • Page 33 Options Installing For more information about adding TURBOchannel and other Internal internal options to your system, see the DEC 3000 Model 800 Options /800S/900 AXP Options Guide. External You can add one or more of the following external options to your Options system.

  • Page 35: Preparing To Install The System

    Preparing to Install the System Chapter Overview Introduction Before you install your system, you need to prepare your site and familiarize yourself with your system hardware. In This Chapter This chapter covers the following topics: • Choosing a Location • Customizing Your Work Area •...

  • Page 36: Choosing A Location

    32 cm (13 inches) MLO-007592 Monitor When allocating space for your new DEC 3000 Model 800/900 Requirements AXP workstation, consider also the size of your monitor and the length of your monitor video cable. 2–2 Preparing to Install the System...
  • Page 37 Choosing a Location Location Choose a location for your system that meets the following Requirements requirements: Requirement Explanation Appropriate dedicated power Power source must be 110–120 volts source with an isolated alternating current (VAC) or 220–240 ground VAC, used solely for system unit and monitor.

  • Page 38: Customizing Your Work Area

    Customizing Your Work Area Customizing Your Work Area Ergonomic Considering the ergonomics of your working environment before Considerations installing your system can help you to perform your job more effectively once you begin using your system. Comfort in your workplace can be achieved by making sure that your chair, monitor, keyboard, and mouse are set at the right height and distance for you and the work that you are doing, as shown in Figure 2–2 and explained in Table 2–1.

  • Page 39: Positioning Your System Components

    Customizing Your Work Area Positioning Table 2–1 explains the numbered elements in Figure 2–2. Components Table 2–1 Positioning Your System Components Adjust your chair so that... Your feet are flat on the floor—use a footrest if needed. Your legs form a right angle to the floor. The backs of your knees are free from the seat pan.

  • Page 40: Moving Your System

    Moving Your System Moving Your System Locate the The handle by which to move your system unit is located on Handle the front, at the top, under the product medallion , as shown in Figure 2–3. Grasp this area firmly and pull the system unit towards you any time you wish to move it.

  • Page 41: Lifting The System Unit

    Moving Your System Two people are needed to lift the system unit, which is quite CAUTION: Two People to Lift heavy. The unit is designed to be lifted using the front handle and the rear of the system unit at the top , as shown in the System Unit Figure 2–4.

  • Page 42: Unpacking A Workstation System

    If Parts Are If you are missing any parts for your DEC 3000 Model 800/900 Missing AXP workstation, contact your Digital sales representative immediately.

  • Page 43: Workstation Components And Parts

    Unpacking a Workstation System Parts Required The accessory kit for your system includes many parts, some for Installation of which you do not need during the system installation. See Figure 2–5 for the parts you need. Figure 2–5 Workstation Components and Parts Monitor Video Cable Monitor Power Cord...

  • Page 44: Components And Parts To Save

    Unpacking a Workstation System The parts shown in Figure 2–6 can be stored for use later. You Save These Parts for Later do not need them for system installation. Figure 2–6 Components and Parts to Save Network 10BASE-T Loopback Label Connector Modem Loopback Connector...

  • Page 45: Unpacking A Server System

    If Parts Are If you are missing any parts for your DEC 3000 Model 800S AXP Missing server, contact your Digital sales representative immediately.

  • Page 46: Required Server Components And Parts

    Unpacking a Server System Parts Required The accessory kit for your system includes many parts, some for Installation of which you do not need during the system installation. See Figure 2–7 for the parts you need. Figure 2–7 Required Server Components and Parts Documentation Keys (Attached to System Unit)

  • Page 47: Components And Parts To Save

    Unpacking a Server System The parts shown in Figure 2–8 can be stored for use later. You Save These Parts for Later do not need them for system installation. Figure 2–8 Components and Parts to Save Network 10BASE-T Loopback Label Connector Modem Loopback Connector...

  • Page 48: A Closer Look At A Pedestal System

    A Closer Look at a Pedestal System A Closer Look at a Pedestal System Back of the Familiarize yourself with the ports, switches, and indicators on System Unit the back of the system unit, shown in Figure 2–9, and explained in Table 2–2.

  • Page 49: Synchronous/Asynchronous Communications Port

    A Closer Look at a Pedestal System Table 2–2 Back of the System Unit Feature Function 10BASE-T port To connect a 10BASE-T Ethernet network cable. AUI port To connect an AUI (Attachment Unit Interface) Ethernet network cable (sometimes referred to as standard or thickwire Ethernet).

  • Page 50: Front Of System Unit

    A Closer Look at a Pedestal System Front of the Familiarize yourself with the front of the system unit, shown in System Figure 2–10 and explained in Table 2–3. Figure 2–10 Front of System Unit Line MLO-007553 2–16 Preparing to Install the System...

  • Page 51: Front Of The System Unit

    A Closer Look at a Pedestal System Table 2–3 Front of the System Unit Feature Function Removable media Devices that provide additional data devices (Optional) storage on removable media, such as diskettes, compact discs, cassette tapes, or cartridge tapes. Power indicator light When lit, indicates that the system unit is on.

  • Page 52: System Unit Symbols

    System Unit Symbols System Unit Symbols Explanation of On the front and rear of your system unit symbols appear next Symbols to most of the controls and ports. The following list explains these symbols. Halt Button Press the halt button to halt the system and put the system into console mode.

  • Page 53: Where To Go Next

    Where to Go Next Where to Go Next Determine Your Use Table 2–4 to determine which chapter to read next. Next Step Table 2–4 Where to Go Next If you... Go to... Are installing a workstation Chapter 3 Are installing a server Chapter 4 Installed your system using the Setting Up Your Workstation card or the Setting...

  • Page 55: Installing A Workstation System

    Installing a Workstation System Chapter Overview Introduction If your system is configured as a workstation, see the installation instructions in this chapter. For a server configuration, see Chapter 4. Your workstation is designed to be installed quickly and easily. The information in this chapter explains how to connect the cables to the system unit and to the monitor, and how to prepare the workstation for startup.

  • Page 56: Before You Begin

    Before You Begin Before You Begin What You Before you install your system components, you should have Should Have already completed the following tasks: Done Already • Determined any ergonomic considerations you may have. • Chosen a location for your system. •...

  • Page 57: Task Overview

    Task Overview Task Overview Parts for Figure 3–1 lists the parts required to install your workstation. Installation Figure 3–1 Parts Needed to Install Your Workstation Monitor Video Cable Monitor Power Cord System Unit Keyboard/Mouse Extension Cable Owner’s Guide, Options Guide, Other Documentation System Power Cord Universal...

  • Page 58: Steps To Install Your Dec 3000 Model 800/900 Axp Workstation

    Installation Table 3–1 gives an overview of the steps involved in installing Steps your DEC 3000 Model 800/900 AXP workstation system components. Table 3–1 Steps to Install Your DEC 3000 Model 800/900 AXP Workstation Step Connect the... To the... Ethernet loopback connector...

  • Page 59: Connecting The Workstation

    Connecting the Workstation Connecting the Workstation Attach the Ethernet loopback connector to the AUI Ethernet Step 1: Attach port on the system unit, as shown in Figure 3–2. If you plan to the Ethernet Loopback connect to an AUI Ethernet network or a ThinWire Ethernet Connector network using a DECXM transceiver, you may omit this step.

  • Page 60: Connecting The Keyboard/Mouse Extension Cable

    Connecting the Workstation Connect the keyboard/mouse extension cable to the keyboard/ Step 2: Connect the mouse port on the system unit, as shown in Figure 3–3. Keyboard/Mouse Extension Figure 3–3 Connecting the Keyboard/Mouse Extension Cable Cable IS D N MLO-010857 3–6 Installing a Workstation System...

  • Page 61: Connecting The Keyboard And Mouse To The Keyboard/Mouse Extension Cable

    Connecting the Workstation Connect the keyboard cable and the mouse cable to the connector Step 3: Connect the block on the keyboard/mouse extension cable , as shown in Figure 3–4. The extension cable is provided so that the mouse Keyboard Cable and keyboard can be located away from the system unit.
  • Page 62 Connecting the Workstation Attaching the universal strain relief strap to your monitor Step 4: Attach the Universal video cable can prevent the weight of the cable’s junction block from pulling the cables out of the connectors on the back of the Strain Relief monitor.

  • Page 63: Connecting The Universal Strain Relief Strap

    Connecting the Workstation Figure 3–5 Connecting the Universal Strain Relief Strap MLO-008592 Installing a Workstation System 3–9...

  • Page 64: Making Monitor Connectors

    Connecting the Workstation Complete the following steps to connect the monitor cables to the Step 5: Monitor Cables to back of the monitor. Monitor • Step for a color monitor. • Step for a monochrome or greyscale monitor. • Step for all monitors.

  • Page 65: Connecting The Monitor Cords

    Connecting the Workstation Table 3–3 Connecting the Monitor Cords Connect the cable to a color monitor... Like this... MLO-010574 Connect the cable to a monochrome monitor... Like this... MLO-010662 Connect the monitor power cord... Like this... MLO-009415 Installing a Workstation System 3–11...

  • Page 66: Connecting The Monitor Video Cable

    Connecting the Workstation Connect the monitor video cable to the graphics connector on the Step 6: Connect the system unit, as shown in Figure 3–6. The graphics connector extends from one of the TURBOchannel slots on the rear of the Monitor Video system unit.

  • Page 67: Factory-Installed Software Label

    If there is a label similar to the one shown in Figure 3–7 Power Socket covering the system power socket on the rear of the system unit, your system already has either the OpenVMS AXP or the DEC OSF/1 AXP operating system, factory-installed on an internal fixed disk.

  • Page 68: Connecting The System Power Cord To System

    Connecting the Workstation Connect the system power cord to the workstation system unit, Step 7: Connect the as shown in Figure 3–8. The system power cord is the thicker of the two power cords shipped with your system, and is specially System Power keyed to fit in the system power socket.

  • Page 69: Connecting The Headset

    Connecting the Workstation Connect the headset to the audio I/O port on the front of the Step 9: Headset system unit as shown in Figure 3–9. You can use the headset as an alternative to a telephone handset to input and output audio.

  • Page 70: Connecting A Modem

    Connecting the Workstation Connect a modem to the synchronous/asynchronous port on the Step 10: Modem back of the system unit as shown in Figure 3–10. The modem converts computer signals into signals that can be sent over a telephone line. Your Digital sales representative can provide more information about the various modems that can be used with your system.

  • Page 71: Connecting A Printer

    Connecting the Workstation Connect the printer to the printer port on the back of the system Step 11: Printer unit as shown in Figure 3–11. For information about the various printers that can be used with your system, contact your Digital sales representative.

  • Page 72: Checking The Alternate Console Switch

    Connecting the Workstation Check to make sure the alternate console switch on the system Step 12: Check the Alternate unit is set to the correct position, which is to the right when you are using a monitor, as shown in Figure 3–12. Console Switch Refer to Chapter 12 for more information on the alternate console switch.

  • Page 73: System Unit Cover Lock

    System Unit Cover Lock System Unit Cover Lock Additional Your workstation comes with a cover lock on the system unit to System Unit provide additional security. The system is shipped with a set of Security two keys attached to the top cover of the system unit, as shown in Figure 3–13.

  • Page 74: Locking The System Unit Cover

    System Unit Cover Lock If You Lose the If you lose the keys to your system unit cover lock, you will need Keys to call your Digital service representative, as described in the section on reporting problems to Digital services in Chapter 14. Locking the To lock the workstation system unit, insert the key and turn it Cover...

  • Page 75: Checking Your Installation

    Checking Your Installation Checking Your Installation An Installed Check your system against the diagram in Figure 3–15 to make Workstation sure that you have connected everything correctly. Figure 3–15 A Connected Workstation ISDN MLO-010891 Installing a Workstation System 3–21...

  • Page 76: Where To Go Next

    Where to Go Next Where to Go Next Determine Your After you have completed the tasks in this chapter, refer to Next Step Table 3–4 for information on where to go next. Table 3–4 Where to Go Next If you want to... Go to...

  • Page 77: Installing A Server System

    If your system is configured as a server, see the installation instructions in this chapter. For a workstation configuration, see Chapter 3. Your DEC 3000 Model 800S AXP server is designed to be installed quickly and easily. The information in this chapter explains how to install the server system and how to prepare it for startup.

  • Page 78: Before You Begin

    Before You Begin Before You Begin What You Before you can proceed with this chapter to install your system Should Have components, you should have already completed the following Done Already tasks: • Chosen a location for your server. • Unpacked your server.

  • Page 79: Task Overview

    (Attached to System Unit) Ethernet Loopback Connector System Power Cord System Unit MLO-010458 Installation Table 4–1 gives an overview of the steps involved in installing Steps your DEC 3000 Model 800S AXP server system components. Installing a Server System 4–3...

  • Page 80: Connecting The Server

    Task Overview Table 4–1 Steps to Install Your DEC 3000 Model 800S AXP Server Step Connect the... To the... Ethernet loopback connector AUI Ethernet port Terminal cable (optional) Alternate console/printer port System power cord System power socket System power cord...

  • Page 81: Connecting The Ethernet Loopback Connector

    Connecting the Server Figure 4–2 Connecting the Ethernet Loopback Connector IS D N MLO-010984 Installing a Server System 4–5...

  • Page 82: Connecting A Terminal To The Server

    Connecting the Server Connect a terminal to the alternate console/printer port on Step 2: Connect the rear of the system unit, as shown in Figure 4–3, in order to display console and startup information. Make sure the a Console terminal baud rate is set to 9600 baud. See Chapter 12 for more Terminal information on using an alternate console device.

  • Page 83: Factory Installed Software Label

    If there is a label similar to the one shown in Figure 4–4 covering Power Socket the power socket on the rear of the system unit, your system already has either the OpenVMS AXP or the DEC OSF/1 AXP operating system factory-installed on an internal fixed disk. Figure 4–4 Factory Installed Software Label Attention: Software is preinstalled on the hard disk.

  • Page 84: Connecting Power Cord To System Unit

    Connecting the Server Connect the system power cord to the workstation system unit, Step 3: Connect the as shown in Figure 4–5. The system power cord is specially keyed to fit in the system power socket. System Power Cord Figure 4–5 Connecting Power Cord to System Unit IS D N MLO-010893 4–8 Installing a Server System...

  • Page 85: Connecting A Modem

    Connecting the Server Make sure that the power On/Off switch is in the Off (O) Step 4: Plug Cord into position, and then plug the other end of the power cord into an appropriate outlet. Power Outlet Connect a modem to the synchronous/asynchronous port on the Step 5: Modem back of the system unit as shown in Figure 4–6.

  • Page 86: Connecting A Printer Cable

    Connecting the Server Using an adapter on the printer cable connector, connect the Step 6: Printer printer to the printer port shown in Figure 4–7. For information about the various printers that can be used with your system, contact your Digital sales representative. Figure 4–7 Connecting a Printer Cable IS D N MLO-012918...

  • Page 87: Checking The Alternate Console Switch

    Connecting the Server Figure 4–8 Checking the Alternate Console Switch IS D N MLO-010894 Installing a Server System 4–11...

  • Page 88: System Unit Cover Lock

    System Unit Cover Lock System Unit Cover Lock Additional Your server comes with a cover lock on the system unit to System Unit provide additional security. The system is shipped with a set of Security two keys attached to the top cover of the system unit, as shown in Figure 4–9.

  • Page 89: Locking The System Unit Cover

    System Unit Cover Lock If You Lose the If you lose the keys to your sytem unit cover lock, you will need Keys to call your Digital service representative, as described in the section on reporting problems to Digital services in Chapter 14. Locking the To lock the system unit, insert the key and turn it clockwise, as Cover...

  • Page 90: Checking Your Installation

    Checking Your Installation Checking Your Installation An Installed Check your system against the diagram in Figure 4–11 to make Server sure you have connected everything correctly. Figure 4–11 A Connected Server ISDN MLO-010895 4–14 Installing a Server System...

  • Page 91: Where To Go Next

    Where to Go Next Where to Go Next Determining After you have completed the tasks in this chapter, refer to Your Next Step Table 4–2 for information on where to go next. Table 4–2 Where to Go Next If you want to... Go to...

  • Page 93: Connecting The System To A Network

    Connecting the System to a Network Chapter Overview Introduction At some point, you may want to connect your system to a network at your site. There are two parts to the task: making the hardware connections and establishing the networking software connection.

  • Page 94: Before You Begin

    Before You Begin Before You Begin What You Before connecting your DEC 3000 Model 800/800S/900 AXP Should Do First system to a network, you need to: 1. Turn off your system if it is already on. See Chapter 7. 2. Determine the network type at your site.

  • Page 95: Required Network Cables

    DECXM-AA transceiver and H8225 (ThinWire) Ethernet BC16M-xx ThinWire cable ThinWire terminator Terminator required only if DEC 3000 Model 800/800S/900 AXP system is the last system on a ThinWire cable Registering All networks require you to register network information, such Network as a node name and number.

  • Page 96: Connecting To An Aui Ethernet Network

    Connecting to an AUI Ethernet Network Connecting to an AUI Ethernet Network Procedure To connect your system to an AUI Ethernet network, sometimes Overview referred to as thickwire or standard Ethernet, complete the steps in Table 5–2. Table 5–2 Steps for Connecting an AUI Ethernet Network Step Action Removing loopback connector.

  • Page 97: Connecting To An Aui Ethernet Network

    Connecting to an AUI Ethernet Network Figure 5–1 Connecting to an AUI Ethernet Network IS D N MLO-010896 Push the sliding lock on the AUI Ethernet cable connector up, Step 3: Sliding using your finger. The sliding lock prevents the cable from Lock becoming disconnected.

  • Page 98: Connecting To A 10Base-T Network

    Connecting to a 10BASE-T Network Connecting to a 10BASE-T Network Procedure To connect your system to a 10BASE-T network, also called a Overview twisted-pair network, complete the following tasks. 1. Connect the 10BASE-T cable securely to the 10BASE-T port on the back of the system unit as shown in Figure 5–2. 2.

  • Page 99: Connecting To A 10Base2 Network

    Connecting to a 10BASE2 Network Connecting to a 10BASE2 Network You can connect your system to a 10BASE2 Ethernet network 10BASE2 by attaching an Ethernet cable (BNE4C–xx) to the AUI Ethernet Connection Ethernet port on the system unit, and then attaching a DECXM Procedure transceiver to the cable.

  • Page 100: Connecting The Aui Ethernet Cable To The Decxm Transceiver

    Connecting to a 10BASE2 Network Connect an AUI Ethernet cable to the AUI port on the rear of Step 2: Ethernet Cable the system unit, shown in Figure 5–1 of this chapter. Step 3: Connect the other end of the AUI Ethernet cable to the AUI port on the DECXM transceiver as shown in Figure 5–3.

  • Page 101: Connecting The Thinwire Cable And T-Connector To The Decxm Transceiver

    Connecting to a 10BASE2 Network Connect the ThinWire network cable to the T-Connector and Step 4: ThinWire then the T-connector to the DECXM transceiver as shown in Figure 5–4. Cable and T-Connector Figure 5–4 Connecting the ThinWire Cable and T-Connector to the DECXM Transceiver MLO-011209 Step 5:...

  • Page 102: Decxm Documentation

    Connecting to a 10BASE2 Network For information on correct settings for your DECXM, refer to Table 5–4 for documentation shipped with the units. Table 5–4 DECXM Documentation For this transceiver or adapter... See this document... DECXM transceiver DECXM–AA Transceiver Installation, Part Number EK–DECXM–IC.

  • Page 103: Setting And Verifying The Network Connection

    Setting and Verifying the Network Connection Setting and Verifying the Network Connection After completing the hardware network connections to your After Cable system, you must complete the following tasks: Connections 1. Set the network connection type. 2. Verify the network connection. Two Network There are two network settings recognized by your system–...
  • Page 104 Setting and Verifying the Network Connection You set the network type from console mode. To set the network Set the Network Type type, complete the following steps: 1. Start your system as Chapter 6 describes. 2. If your system does not stop at the console prompt after the startup tests, press the halt button on the front of your system unit to display the console prompt (>>>).

  • Page 105: Completing The Network Connection

    Setting and Verifying the Network Connection If the Test Fails When the system is connected to a heavily loaded active network, failure may occur. If the test ni test fails, repeat the test several times. If the test continues to fail, connect the loopback connector as shown in Figure 4–2, and run the test again.

  • Page 107: Starting Up The System

    Starting Up the System Chapter Overview Introduction Once you have installed your workstation or server and, optionally, connected to a network, you are ready to start the system. In This Chapter This chapter covers the following topics: • Before You Begin •...

  • Page 108: Before You Begin

    Before You Begin Before You Begin What You Before you start up your workstation or server system, you Should Have should have already completed the following tasks: Done Already • The installation tasks described in Chapter 3 or Chapter 4. •...

  • Page 109: Turning On The System

    Turning On the System Turning On the System Turning on Whenever you turn your system on, always turn on the system Your System unit last. in the Correct For example, if your system has a monitor or an expansion box Order connected to it, turn on the units in this order: 1.

  • Page 110: Steps For Starting A Workstation

    Turn the On/Off switch on the front of the system unit to the On ( | ) position, as shown in Figure 6–1. To start up the DEC 3000 Model 800S AXP server system, Server Startup Procedure perform the steps in Table 6–2.

  • Page 111: Turning On The Dec 3000 Model 800/800S/900 Axp System

    Turning On the System Figure 6–1 Turning On the DEC 3000 Model 800/800S/900 AXP System MLO-007597 What You When you turn on your workstation monitor and then the system Should See on unit, you should see the graphics option diagnostic startup tests a Workstation displayed on the monitor screen.

  • Page 112: Reviewing The Startup Display

    A display similar to the one in Figure 6–2 appears on the screen before the console prompt appears. The console prompt is three greater-than symbols (>>>). Figure 6–2 Startup Display DEC 3000 - M800 Digital Equipment Corporation System conducting power up tests. ----------------------------------------------------...

  • Page 113: Startup Display Information

    Reviewing the Startup Display Table 6–3 describes the startup display in more detail. Table 6–3 Startup Display Information Item Description Lists the revision level of the system board, the firmware revision numbers and the type of processor. ASIC Status of application-specific integrated circuits (ASICs) on the system board and on the I/O board.

  • Page 114: Starting A System With Factory-Installed Software

    Refer to the... OpenVMS AXP OpenVMS AXP Factory Installed Software operating system (FIS) User Information shipped with your system. DEC OSF/1 AXP DEC OSF/1 AXP Factory-Installed Software operating system (FIS) User Information shipped with your system. 6–8 Starting Up the System...

  • Page 115: Openvms Axp Initial Startup Display

    Starting a System with Factory-Installed Software If your system has the OpenVMS AXP operating system factory- OpenVMS AXP Initial Startup installed, you will see a display similar to the one shown in Figure 6–3 when you first turn on your system and after the Screen system startup messages are completed.

  • Page 116: Openvms Axp Decwindows Motif Start Session Screen

    Starting a System with Factory-Installed Software Figure 6–4 OpenVMS AXP DECwindows Motif Start Session Screen Start Session Username Password Clear Digital Equipment Corporation. 1988, 1991 All Rights Reserved. ZK−3620A−GE • If your system is a server and you have connected an alternate console device, press the Return key to display the Username login prompt, and continue as follows.

  • Page 117: Dec Osf/1 Axp Initial Startup Display

    Starting a System with Factory-Installed Software If your system has the DEC OSF/1 AXP operating system DEC OSF/1 AXP Initial factory-installed, you will see a display similar to the one shown in Figure 6–5 when you first turn on your system and after the Startup Screen system startup messages are completed.

  • Page 118: Dec Osf/1 Axp Decwindows Motif Start Session Screen

    Starting a System with Factory-Installed Software Log In to Your After the DEC OSF/1 AXP FIS procedure completes, you can log System in to your system as follows: • If your system is configured as a workstation, the DECwindows Motif Start Session screen shown in Figure 6–6 will be displayed.

  • Page 119: Loading Operating System Software

    Refer to... OpenVMS AXP OpenVMS AXP Upgrade and Installation Manual DEC OSF/1 AXP Guide to Installing DEC/OSF1 Alpha Note: If your system hangs or fails to boot completely, you may need OpenVMS AXP to perform a conversational boot, also known as a minimum Conversational boot.

  • Page 120: Where To Go Next

    Where to Go Next Where to Go Next After Your Once your workstation or server has started, use Table 6–6 to System Starts determine what to read next. Table 6–6 Where to Go Next If you want to... Go to... Start using your system Your operating system or application software...

  • Page 121: Turning Off The System

    Turning Off the System Chapter Overview Introduction This chapter describes the steps you should take to turn off your system. In This Chapter This chapter covers the following topics: • Before You Begin • Task Overview • Shutting Down the System •...

  • Page 122: Before You Begin

    For the OpenVMS AXP operating system, the shutdown procedure usually requires certain software privileges • For the DEC OSF/1 AXP operating system, you may require superuser privileges to shutdown the system If you do not have the required system privileges, ask your system manager for assistance in this task.

  • Page 123: Task Overview

    Task Overview Task Overview System Table 7–2 gives an overview of the steps involved in shutting Shutdown down your system. Steps Table 7–2 Steps to Shutting Down Your System Step Action Shut down the operating system (if it is running). Turn off the hardware.

  • Page 124: Shutting Down The System

    Refer to... OpenVMS AXP OpenVMS AXP Upgrade and Installation Manual or the OpenVMS System Manager’s Manual DEC OSF/1 AXP System Management, Vol 2, Guide to System Shutdown and Startup. After shutting down the operating system software, you can Step 2: turn off the hardware by completing the following steps.

  • Page 125: Turning Off The System Unit

    Shutting Down the System Figure 7–1 Turning Off the System Unit MLO-007571 Turning Off the System 7–5...

  • Page 126: Halting The System

    For this operating system... Halt the system if you... DEC OSF/1 Cannot run the operating system shutdown procedures and need to reboot the system. Do not halt the system while the operating system is actively running, since you may lose data or damage the system disk.

  • Page 127: Pressing The Halt Button

    Halting the System Pressing the To halt the system, locate the halt button on the front of the Halt Button system unit, press it once and release it, as shown in Figure 7–2. Figure 7–2 Pressing the Halt Button Line MLO-007497 Turning Off the System 7–7...

  • Page 128: System Halt Message

    Halting the System When you press the halt button, you may see a system halt System Halt Display message similar to the one shown in Figure 7–3. Figure 7–3 System Halt Message >>> ?02 EXT HLT PC= 00000000.20000000 PSL= 00000000.00001F00 This message indicates that the halt button has been pressed.
  • Page 129 Halting the System Returning to To return to the program mode of your operating system, enter Program Mode continue command as follows: >>>continue Return You can return to program mode only if you were running the OpenVMS AXP operating system and you are using an alternate console.

  • Page 131: Maintaining The System

    Maintaining the System Chapter Overview Introduction While your system is designed to function in a range of environmental conditions, it is an electrical device that should be treated with care and maintained properly. Correct use and maintenance of your system unit, monitor, keyboard, and mouse not only ensures that the system functions properly, but also helps avoid more serious problems that could cause permanent damage.

  • Page 132: Before You Begin

    Before You Begin Before You Begin What You Before performing any maintenance tasks, take these steps: Should Do 1. Complete the tasks outlined in Chapter 7 to turn off your First system. 2. Prepare any cleaning materials you may need. You can then complete your system maintenance tasks.
  • Page 133 Maintaining the System Unit and Keyboard Liquid on the If you inadvertently spill liquid on the system unit and it goes System Unit inside, turn off the system as soon as possible and contact your Digital service representative as indicated in Chapter 13. Accidental While care should be taken not to spill food or liquid on the Spills on the...

  • Page 134: Cleaning The Monitor

    Cleaning the Monitor Cleaning the Monitor To clean the monitor screen, follow these steps: Cleaning Procedure Step Action Result or Comment Turn the monitor power The monitor is powered switch to the off position (O). off. Using any reputable Do not spray the cleaner household glass cleaner, directly onto the monitor spray the cleaner onto a soft...

  • Page 135: Cleaning The Mouse

    Cleaning the Mouse Cleaning the Mouse Clean the outside of the mouse with a soft damp cloth whenever When to Clean necessary. the Mouse If the arrow or pointer on your screen does not move freely as When to Clean the Rubber Ball you direct it with the mouse, you may need to clean the rubber ball inside the mouse as Table 8–1 describes.

  • Page 136: Removing The Front Access Door

    Cleaning the Mouse Remove the rubber ball and clean it with lukewarm water. If necessary, use a mild soap. Do not use any kind of organic solvents to clean the rubber ball as they can damage the coating. Dry the rubber ball with a soft cloth. Return the rubber ball to the mouse unit and replace the cover plate making sure that it is locked into position so that the...

  • Page 137: Removing The Front Access Door

    Removing the Front Access Door Figure 8–2 Removing the Front Access Door MLO-010461 Maintaining the System 8–7...

  • Page 139: Part Ii Advanced Operations

    Part II Advanced Operations Part II describes how to perform advanced operations with the DEC 3000 Model 800/800S/900 AXP system. This part includes the following chapters: Chapter Title Using Console Commands Changing Environment Variables Using the Password Security Feature Using an Alternate Console...

  • Page 141: Using Console Commands

    Using Console Commands Chapter Overview Introduction This chapter explains how to use the system in console mode and describes some of the available console commands. In This Chapter This chapter covers the following topics: • Before You Begin • Modes of System Operation •...

  • Page 142: Before You Begin

    Command a complete description of all console commands and how to use Information them, see the DEC 3000 Models 600/600S AXP and 800/800S AXP Service Information and the DEC 3000 Models 700 AXP and 900 AXP Service/Upgrade Information Addendum. 9–2 Using Console Commands...

  • Page 143: Modes Of System Operation

    Modes of System Operation Modes of System Operation Two Modes of Your system can run in either of two modes: Operation 1. Console mode 2. Program mode Console Mode: In console mode, the system operates under the control of the Definition console subsystem, rather than the operating system.

  • Page 144: Console Mode User Interface

    Console Mode User Interface Console Mode User Interface Console The console mode user interface is made up of the following Interface elements: Components • Console prompt • Special keys and control characters • Console commands The console mode prompt looks like this: Console Prompt >>>...

  • Page 145: Supported Keys And Control Characters

    Console Mode User Interface Table 9–1 Supported Keys and Control Characters Key or Control Character Function The Return key executes the command that you enter Return at the console prompt. < The delete key deletes one character to the left of the current command line position.

  • Page 146: Console Commands

    Console Commands Console Commands Levels of Console commands can be divided into two groups: Commands • Basic • Advanced All of the basic commands are described in this document. Basic Console Table 9–2 lists the basic commands and indicates where you can Commands List find information about using them.
  • Page 147 Console Commands Table 9–2 Basic Console Commands Command Function boot Starts the operating system or other The boot Command loadable software continue Returns from console mode to operating The continue Command system level halt Halts the system The halt Command help Displays help for console commands The help Command...
  • Page 148 Console Commands Table 9–3 Advanced Console Commands Command Function deposit Writes to specific memory, I/O, and The help advanced register locations from the console Command examine Displays contents of specific memory, The help advanced I/O, and register locations from the Command console initialize...

  • Page 149: The Boot Command

    The boot Command The boot Command Description command initializes the system and starts the boot boot program, which loads and starts the operating system software. Issue the command using the following syntax: Command boot Syntax >>> boot <-flags> <-filename> boot_device Return Command command and its parameters are described in...

  • Page 150: Device Naming Conventions

    Boot Device You can specify the boot device name in two ways, using either Naming an OpenVMS- or a DEC OSF/1-style device name. Table 9–5 Conventions provides a list of the device naming conventions, which can be used for the boot command in either operating system. The...
  • Page 151 –the SCSI device controller (could be • –the SCSI ID number Example: DEC The following example indicates the command to boot the DEC OSF/1 AXP operating system with the default flags from an OSF/1 AXP internal fixed disk drive: boot Command >>>...
  • Page 152 The boot Command Example: The following commands indicate how to: TURBOchannel • boot from a TURBOchannel Ethernet option card in boot TURBOchannel slot 1, using the MOP protocol: Commands >>> boot "1/esa0" Return • boot from a TURBOchannel SCSI option card in TURBOchannel slot 1, using the BOOTP protocol: >>>...

  • Page 153: The Continue Command

    Description command returns the system to operating system continue level after console mode has been invoked. This command is not applicable for systems running the DEC DEC OSF/1 OSF/1 AXP operating system. You can halt the system, enter AXP Operating...

  • Page 154: The Help Command

    The halt Command Issue the command as follows: Command halt Syntax >>> halt Return The system halts and the following message displays: ?2E HLTD >>> The help Command Description command displays a brief list of console commands, help parameters, and qualifiers. You can specify one of the following topics with the command, to display specific information: help...

  • Page 155: The Help Advanced Command

    The help Command The following command indicates how to obtain help on the Command show Example command: >>> help show Return The system responds with the following display: PRINTENV | SHOW { AUTO_ACTION | BOOTDEF_DEV BOOT_OSFLAGS | BOOT_RESET | CONFIG DEVICE DIAG_LOE | DIAG_QUICK...

  • Page 156: The Set Or Setenv Command

    The help advanced Command When you issue the command, your system Command help advanced Example displays a list of topics similar to the following: BOOT [- FL <bflg> ] [-FI <filnam> ] <devlist> CONTINUE DEPOSIT [{-B | -W | -L | -Q | -A }][{-PM | -VM }][-G][-U][-N:<n>] [{<addr>...

  • Page 157: The Show Or Printenv Command

    The show or printenv Command The show or printenv Command Description command provides information about the show printenv current setting for one or all environment variables. Entering without a parameter displays a list of all show printenv current environment variable settings. Command Issue the command as follows:...

  • Page 158: The Test Command

    The test Command The test Command Command command lets you run diagnostic tests on the test Description components listed in Table 9–6: Table 9–6 Diagnostic Tests Component Device Tested ASIC Application-specific integrated circuit Memory Non-volatile RAM and time-of-year (TOY) clock Serial communications controller Network interface (Ethernet) SCSI...

  • Page 159: Changing Environment Variables

    Changing Environment Variables Chapter Overview Introduction Environment variables are firmware parameters that can be changed to suit your specific system needs. You set environment variables while your system is in console mode. Your system is shipped with default values set for all available environment variables.

  • Page 160: Before You Begin

    Before You Begin Before You Begin What You Before changing any environment variables, you should complete Should Do these tasks: First • Put your system in console mode. If your system is not displaying the >>> prompt, refer to Chapter 7 to shut down your operating system, and/or halt your system.
  • Page 161 Available Environment Variables Table 10–1 Environment Variables Variable Description Default auto_action Specifies the action the console should take any HALT time the system is turned on. bootdef_dev Sets the default boot device. {null} boot_osflags Sets the boot flags. This environment variable is 0, 0 usually operating system-dependent.

  • Page 162: Displaying Current Environment Variables

    Displaying Current Environment Variables Displaying Current Environment Variables Using the show You can use the command to display one or all of the show Command environment variables in Table 10–1. Displaying To display a list of the current values for all environment Current variables, enter the show...

  • Page 163: Parameters For Setting Startup Action

    Changing the Default Startup Action (auto_action) Changing the Default Startup Action (auto_action) Description environment variable determines the default auto_action startup action–the action the console takes any time the system is halted by software (not by pressing the halt button) or turned Available Table 10–2 lists the three different startup actions you can Settings for...

  • Page 164: Changing The Default Startup Action (Auto_Action)

    Changing the Default Startup Action (auto_action) The default setting for the environment variable Default Setting auto_action depends on whether your system is preconfigured at the factory with factory-installed software. All preconfigured systems, workstation and server configurations, are set to BOOT, all other systems are set to HALT.

  • Page 165: Changing The Default Boot Device (Bootdef_Dev)

    Boot Device You can specify the boot device name in two ways, using either Naming an OpenVMS- or a DEC OSF/1-style device name. Table 10–3 Conventions provides a list of the device naming conventions, which can be used for the boot command in either operating system. For a description of the boot device name elements, see Chapter 9.

  • Page 166: The Show Device Display

    Changing the Default Boot Device (bootdef_dev) To set the environment variable, enter the following Command bootdef_dev Syntax command: bootdef_dev >>> set device Return Enter the device from which you want your system to boot. If you do not know which devices your system contains, enter the command as the next section explains.

  • Page 167: Changing The Default Diagnostic Startup Mode (Diag_Quick)

    Changing the Default Boot Device (bootdef_dev) You can set the environment variable so that the Command bootdef_dev Example Using systems tries to boot from a list of devices, rather than from a single device. a Device List To set the environment variable to a list of devices, bootdef_dev enter a command similar to the following, substituting your...

  • Page 168: Changing The Default Keyboard Language (Language)

    Changing the Default Keyboard Language (language) Description language environment variable sets the console keyboard layout to one of sixteen available languages. This command is applicable only for a DEC 3000 Model 800/900 AXP workstation with a TURBOchannel graphics option. Available You can set the language...

  • Page 169: Changing The Default Fast Scsi (Fast_Scsi_A)(Fast_Scsi_B)

    Changing the Default Keyboard Language (language) The system displays a list of languages, each with a designated Command Example number. To set the language environment variable to Svenska, for example, you would enter 14 as shown in the example. >>> set language Return 0) Dansk 8) Francais (Suisse Romande)

  • Page 170: Environment Variables

    Changing the Default Fast SCSI (fast_scsi_a)(fast_scsi_b) Available You can set the environment fast_scsi_a fast_scsi_b Settings variables to on or off: • on to operate in slow and fast SCSI mode, device dependent. • off to operate in slow SCSI mode. Default Settings The default settings for the environment variables are: on for fast_scsi_a...

  • Page 171: Using The Password Security Feature

    Using the Password Security Feature Chapter Overview Introduction The password security feature lets you prevent unauthorized personnel from accessing privileged console commands on your workstation or server. In This Chapter This chapter covers the following topics: • Before You Begin •...

  • Page 172: Before You Begin

    Before You Begin Before You Begin Important: In order to use the password security feature, your system must Secure Console be in secure console mode, with the secure system jumper inside Mode the system unit enabled. Your system is shipped from the factory with this secure system jumper disabled.

  • Page 173: Console Command Access

    Before You Begin When to Use If the password security feature is not enabled, whenever a user the Security enters console mode, he or she can use all of the the privileged Feature console commands, such as , and . By halt deposit boot...

  • Page 174: Task Overview

    Before You Begin Continuing Access to privileged console commands continues until you leave the console mode by using the , or Privileged boot continue halt start commands. You can then enter the privileged mode only by using Access the 16-character password. Task Overview Making your system secure requires software and hardware Steps to...

  • Page 175: Entering A Password

    Entering a Password Entering a Password Enter a New When your system arrives from the factory, the password Password security feature is not enabled and no password has been entered in the system. The password you enter must be a character string of exactly 16 hexadecimal characters (0 through 9, A through F).

  • Page 176: Enabling System Security

    Enabling System Security Enabling System Security Once you have entered and confirmed your password, you must Enable Secure enable the password security feature by following the steps listed Environment Variables in Table 11–4. Table 11–4 Enabling System Security Step Description Check the current status of the password security feature by entering the command at the console...

  • Page 177: Forgetting The Password

    Forgetting the Password Forgetting the Password Erase the If you forget your password, you must complete the steps in Current Table 11–5 to erase your password and regain access to your Password system. Table 11–5 Steps to Access System Step Description Make sure the secure system jumper is in the disabled position.

  • Page 178: Disabling Or Changing The Password

    Disabling or Changing the Password Disabling or Changing the Password Disabling the To disable the password security feature, enter the login Password command and your password. Then enter the following command at the console prompt: set secure off >>> The system responds with the following display: SECURE = OFF To change the password, enter the commands listed in Changing the...

  • Page 179: Using An Alternate Console

    Using an Alternate Console Chapter Overview Introduction The alternate console feature of your system lets you direct console input and output from a monitor to another device, such as a terminal. In This Chapter This chapter covers the following topics: •...

  • Page 180: Before You Begin

    Before You Begin Before You Begin What You If you do not understand the alternate console feature, read the Should Know next section, Using the Alternate Console Feature, and then Beforehand return to Table 12–1 to determine the status of your system and where to go next.

  • Page 181: Using The Alternate Console Feature

    Using the Alternate Console Feature Using the Alternate Console Feature When to Use The alternate console feature lets you direct console output to an an Alternate output device such as a terminal or a printer. Possible reasons Console for using an alternate console are these: •...

  • Page 182: Attaching A Device To The Alternate Console/Printer Port

    Using the Alternate Console Feature To connect a terminal or printer as an alternate console device Step 1: Connect a (server), connect the terminal or printer cable to the alternate console/printer port on the system unit as shown in Figure 12–1. Terminal or Printer Figure 12–1 Attaching a Device to the...

  • Page 183: Changing The Alternate Console Switch

    Using the Alternate Console Feature The alternate console switch on the rear of the system unit Step 2: Change the Alternate directs console output to one of two destinations: a monitor (workstation) or an alternate console device, such as a terminal Console Switch or a printer.
  • Page 184 Using the Alternate Console Feature If you were using a monitor to display console output before you Step 3: Redirect connected an alternate console device, you must restart your system to redirect console output. (Restarting the system is Console Output sometimes referred to as power cycling the system.) If you do not restart your system, the console output will not display on the terminal or printer you connected.

  • Page 185: Part Iii Handling Problems

    Part III Handling Problems Part III describes how to handle problems with the DEC 3000 Model 800/800S/900 AXP system. This part includes the following chapters: Chapter Title Identifying a Problem Running Diagnostic Tests...

  • Page 187: Identifying A Problem

    Identifying a Problem Chapter Overview Introduction Though your system is a high-quality, thoroughly tested product, it is also an electrical device that may exhibit problems on occasion. If you are experiencing problems with your system, this chapter will help you identify and possibly fix the problem. This chapter covers the following topics: In This Chapter •...

  • Page 188: Before You Begin

    Before You Begin Before You Begin Two Ways to There are two ways to solve problems with your system: Solve System 1. Use the chapters in Part III of this manual to help identify Problems and possibly fix the problem yourself. 2.

  • Page 189: Task Overview

    Task Overview Task Overview Table 13–2 describes the steps required to identify and possibly Steps to fix system problems. Identifying a Problem Table 13–2 Steps to Resolving Problems Step Description Determine type of problem. Locate problem in troubleshooting tables. Follow suggested actions to resolve problem. If unable to resolve problem, see Chapter 14.

  • Page 190: Determining Type Of Problem

    Determining Type of Problem Determining Type of Problem Types of The following sections describe various problems and their System possible causes, as well as some corrective actions that you can Problems take. If you cannot isolate the problem, or if the corrective actions do not resolve the problem, see the section Reporting Problems to Digital Services.

  • Page 191: Type Of Problem

    Determining Type of Problem Table 13–3 Type of Problem This section... Describes these problems... Startup Problems Power indicator light off No startup display Error message in startup display Boot failure show config Errors in the show Command Error in Command show device Command Error in...

  • Page 192: Startup Problems

    Startup Problems Startup Problems There are many different causes of system startup problems. Overview Locate the problem you are having in the following sections. Power Indicator If the power indicator light does not come on when you turn on Light Off your system, see Table 13–4.

  • Page 193: Power Indicator Light

    Startup Problems Figure 13–1 Power Indicator Light MLO-008922 Identifying a Problem 13–7...

  • Page 194: Position Of Diagnostic Display Lights

    Startup Problems Diagnostic On the front of the system unit, there are two diagnostic display Lights Display lights, as shown in Figure 13–2. Error Code If the diagnostic display lights do not display the code DD as shown, check Table 13–5 to determine a possible cause and corrective action.

  • Page 195: Missing Startup Display

    Startup Problems If there is no startup display after one minute when you turn on No Startup Display on your workstation, which contains a graphics options card, see the possible causes in Table 13–5. Workstation Table 13–5 Missing Startup Display Possible Cause Corrective Action Monitor is not plugged in.

  • Page 196: Startup Display With Error

    Display message rather than the system power up OK message. Figure 13–3 shows a startup display with an error message. Figure 13–3 Startup Display with Error DEC 3000 - M800 Digital Equipment Corporation System conducting power up tests. ---------------------------------------------------- Devnam...

  • Page 197: Startup Error Codes

    Startup Problems Table 13–6 Startup Error Codes If ?? appears next to this component... This item may be loose or missing... Ethernet loopback connector or cable Keyboard/mouse cable to keyboard/ mouse port Keyboard or mouse to keyboard/mouse connector block If an error indicator appears next to one of the Devnam items listed above, check the appropriate cable or connector to make sure it is connected securely.

  • Page 198: Startup Without Booting

    Startup Problems Boot Failure If your system does not boot the operating system after completing system startup tests, see Table 13–7. Table 13–7 Startup Without Booting Possible Cause Corrective Action The default startup action Change default startup action as environment variable is set to Chapter 10 describes.

  • Page 199: Interpreting The Show Command Display

    Interpreting the show Command Display Interpreting the show Command Display Your system includes various elements: components, memory Overview modules, and optional devices. The console commands test show your system and display the status of these elements. Table 13–8 lists some of the show console commands and the information each provides:...

  • Page 200: Configuration Display With Error

    Figure 13–4 shows a command display that includes show config Error Display an error. Figure 13–4 Configuration Display with Error >>>show config Return DEC 3000 - M800 Digital Equipment Corporation VPP PAL X5.41-82000101 - Built on 10-MAY-1993 00:00:00.00 TCINFO DEVNAM DEVSTAT ------ -------- --------- OK KN17-AA-V3.0-SO86-IO62-DECchip 21064 P3.0...

  • Page 201: The Show Config Display Described

    Interpreting the show Command Display Elements in the command displays three columns of information show config show config described in Table 13–9. Display Table 13–9 The show config Display Described Display Heading Description TCINFO TURBOchannel device information. Information next to the TCx component indicates which TURBOchannel option is installed and the slot number it occupies.

  • Page 202: The Show Device Display

    Interpreting the show Command Display The show command provides a list of all installed devices show device device Display on your system, including information about the type of device, its write/read capabilities, its capacity, and the device name. Figure 13–5 shows an example of a command show device display.

  • Page 203: The Show Device Display Described

    Interpreting the show Command Display Elements in the command displays eight columns of information show device show device described in Table 13–10. Display Table 13–10 The show device Display Described Display Heading Description BOOTDEV The boot device name. In this example, the boot device name of the RRD42 compact disc drive is DKA400.
  • Page 204 Interpreting the show Command Display Interpreting the The information presented in the display should show device show device correspond to the devices that are installed in your system. For Display instance, if you install a new drive in your system, that drive should be listed on the display after you complete show device...

  • Page 205: System Device Errors

    Interpreting the show Command Display The show error command displays specific information about any show error Command error that is occurring within your DEC 3000 Model 800/800S /900 AXP system. Table 13–11 lists the devices that the command show error provides information about.

  • Page 206: The Show Error Display

    The error number in hexadecimal format. 0x0050 For a complete list of FRU numbers and diagnostic test error numbers, see the DEC 3000 Models 600/600S AXP and 800 /800S AXP Service Information and the DEC 3000 Models 700 AXP and 900 AXP Service/Upgrade Information Addendum.

  • Page 207: The Show Memory Display

    The show Figure 13–7 shows an example of a show mem command display. memory Display Figure 13–7 The show memory Display >>> show memory DEC 3000 - M800 Memory: 128 Mbytes ------------------------------------------ BANK # MEMORY_SIZE START_ADDRESS ------ ----------- ------------- 032 Mbytes...

  • Page 208: Display Problems

    Display Problems Display Problems If there appears to be some problem with your monitor display, Overview try to locate the problem in this section. If your monitor displays diagnostic startup tests when you turn Cursor in Corner of on your system, but then displays only the cursor in the lower left-hand corner of the screen (rather than displaying the system Screen startup test information), the alternate console switch is in the...

  • Page 209: Monitor Display Problems

    Display Problems Distorted If your monitor is displaying information but appears distorted Display on or unclear, see the possible causes in Table 13–13. Monitor Table 13–13 Monitor Display Problems Possible Cause Corrective Action If your monitor has a total Turn the monitor power switch to the of six connectors, marked off (O) position.

  • Page 210: Monitor Display Problems

    Display Problems No Display on If your monitor does not display information after system Monitor startup, see Table 13–14. Table 13–14 Monitor Display Problems Possible Cause Corrective Action Monitor is not plugged in. Plug the monitor power cord into a power outlet of the correct voltage.

  • Page 211: Mouse And Keyboard Problems

    Mouse and Keyboard Problems Mouse and Keyboard Problems Pointer Missing If the mouse or optional tablet pointer does not appear on the from Screen screen, or if the monitor does not respond to your pointing device commands, see Table 13–15. Table 13–15 Mouse Problems Possible Cause Corrective Action...

  • Page 212: Scsi Device Problems

    SCSI Device Problems SCSI Device Problems If you are having trouble with a SCSI device, such as an internal Overview disk drive, or a tape drive in an expansion box, locate the problem in the next sections. For specific information about your SCSI device, refer to the documentation that was shipped with your system, or in the case of an option, with the option kit.

  • Page 213: Installed Software Problems

    SCSI Device Problems If you know that the operating system is installed on the disk Software on Disk Drive drive that your are trying to boot, but you cannot bring it up, see Table 13–18. Does Not Boot Table 13–18 Installed Software Problems Possible Cause Corrective Action Default boot device is set...

  • Page 214: Network Problems

    Network Problems Network Problems If you are having trouble with your network, locate the problem Overview in this section. NI Error If an error message is displayed next to the identifier ‘‘NI’’ in the Message device name column in the startup display or when verifying or in Screen testing the Ethernet connection, see Table 13–19.

  • Page 215: Where To Go Next

    Network Problems Unable to Boot If you are unable to boot from the network, but there is no error from Network message on the system startup display, see Table 13–20. Table 13–20 Problems When Booting from the Network Possible Cause Corrective Action Local network problem.

  • Page 217: Running Diagnostic Tests

    Running Diagnostic Tests Chapter Overview Introduction This chapter contains information about running diagnostic tests and contacting Digital Services. Diagnostic tests can help you identify the specific part or module that is causing errors in your system. This chapter covers the following topics: In This Chapter •...

  • Page 218: Before You Begin

    Before You Begin Before You Begin Purpose of If you cannot locate and/or resolve the system problem using Tests the troubleshooting tables in Chapter 13, you can run diagnostic tests. Diagnostic tests can help to identify the source of a problem and provide specific information to present to your Digital service representative over the telephone.

  • Page 219: Task Overview

    Task Overview Task Overview Table 14–1 summarizes the steps to perform when running Steps to diagnostic tests in order to identify or resolve a system problem. Running Diagnostic Tests Table 14–1 Steps to Diagnostic Tests Step Procedure Run the diagnostic test on the component, module or device that is causing an error.

  • Page 220: Running Diagnostic Tests

    Running Diagnostic Tests Running Diagnostic Tests Diagnostic If an error message is displayed next to a device name when you Tests issue one of the commands described in Chapter 13, you show can test the device listed in the error message by using the test command.

  • Page 221: Scc Diagnostic Test Display

    Running Diagnostic Tests Using the test Depending on the way you enter the command, you can run test Command a single test or multiple tests on a component. Single Test Use the following syntax to run a single test: Syntax >>>...

  • Page 222: Scc Test Display With Error

    Running Diagnostic Tests Example If a diagnostic test fails, a display similar to the one shown Diagnostic Test in Figure 14–2 appears, containing information important to with Error helping you determine the source of the problem. Figure 14–2 SCC Test Display with Error >>>...

  • Page 223: Turbochannel Tests

    Running Diagnostic Tests Use the following syntax to run a test on a TURBOchannel TURBOchannel Test Syntax option connected to a specific slot number: >>> test device_name Return where device_name is the TURBOchannel device name followed by the slot number of the device you wish to test. Use the following syntax to execute a selected test in a TURBOchannel option: >>>...

  • Page 224: Initializing Your System

    Running Diagnostic Tests Example To test a device connected to slot 2, enter the following command: TURBOchannel Test >>> test tc2 Return To show the configuration of a device connected to slot 2, enter the following command: >>> test tc2 cnfg Return If test_name contains a slash (/) or a hyphen (-), enclose test_ name in double quotes.

  • Page 225: Initializing The System With The Scc Test

    Running Diagnostic Tests If the problem with your system has been fixed, after you initialize your system, you should be able to issue the show command and not see any errors listed in the screen config display. Note: Another You can also initialize your system after running diagnostic tests Way to Initialize by running the same test again.

  • Page 226: Recording The Diagnostic Display Light Pattern

    Recording the Diagnostic Display Light Pattern Recording the Diagnostic Display Light Pattern Diagnostic On the front of the system unit, there are two diagnostic display Display Lights lights, as shown in Figure 14–5. Location Figure 14–5 Position of Diagnostic Display Lights Line MLO-007570 The diagnostic display lights can provide your Digital service...

  • Page 227: Diagnostic Display Lights

    Recording the Diagnostic Display Light Pattern Understanding During system startup, the diagnostic display lights flash an the Diagnostic array of different numbers and letters as the system startup Lights tests are performed. The numbers on the display are not random. They represent the hexadecimal number of a test action or result.

  • Page 228: Reporting Problems To Digital Services

    Reporting Problems to Digital Services Reporting Problems to Digital Services If You Need If you are unable to resolve problems with your system, you Help should contact your Digital service representative. Digital service representatives are available at Digital support Digital Support Centers centers for on-site warranty and service contract customers.

  • Page 229: Serial And Model Numbers

    Reporting Problems to Digital Services Figure 14–7 Serial and Model Numbers Line MLO-008571 2. Fill in the status checklist on the Handling Problems Worksheet at the end of this chapter. 3. Note the problem, possible causes if you know them, and solutions suggested in the previous sections.

  • Page 230: Telephone Numbers Of Digital Support Centers

    Reporting Problems to Digital Services Table 14–4 lists the telephone numbers for contacting a Digital Digital Support Center Contact service representative at your Digital support center. Numbers If a Digital support center for your area is not listed below, please contact your local Digital office for assistance. Table 14–4 Telephone Numbers of Digital Support Centers Country Telephone Number...

  • Page 231: Connecting The 10Base-T Loopback Connector

    Reporting Problems to Digital Services If your Digital service representative requests that you connect 10BASE-T Loopback the 10BASE-T loopback connector, connect it as shown in Figure 14–8. Connector Figure 14–8 Connecting the 10BASE-T Loopback Connector IS D N MLO-010899 Running Diagnostic Tests 14–15...

  • Page 232: Connecting The Alternate Console/Printer Loopback Connector

    Reporting Problems to Digital Services Alternate If your Digital service representative requests that you connect Console/Printer the alternate console/printer loopback connector, connect it as Loopback shown in Figure 14–9. Connector Figure 14–9 Connecting the Alternate Console/Printer Loopback Connector IS D N MLO-010900 14–16 Running Diagnostic Tests...

  • Page 233: Connecting The Modem Loopback Connector

    Reporting Problems to Digital Services Modem If your Digital service representative requests that you Loopback connect the modem loopback connector, connect it as shown Connector in Figure 14–10. Figure 14–10 Connecting the Modem Loopback Connector IS D N MLO-010901 Running Diagnostic Tests 14–17...

  • Page 234: Handling Problems Worksheet

    Handling Problems Worksheet Handling Problems Worksheet Taking Notes Use the worksheet on the next page to record system information. After your have recorded all system information indicated on the worksheet, have the sheet available when you call your Digital service representative. 14–18 Running Diagnostic Tests...
  • Page 235 Handling Problems Worksheet DEC 3000 AXP Handling Problems Worksheet DEC service representative telephone number: Model (circle one): 800 800S 900 Serial #: System Status (indicate which applies): Item: System plugged into outlet Power indicator light lit Diagnostic display lights lit*...

  • Page 237: Part Iv

    Part IV Appendixes Part IV provides technical and other information about your system. This section includes the following appendixes: Appendix Title Hardware Specifications Port Pin-outs European Economic Community (EEC) Considerations Associated Documents Special Information for PTT Network Users...

  • Page 239: Appendix Overview

    Hardware Specifications Appendix Overview Introduction This appendix lists the hardware specifications for your DEC 3000 Model 800/800S/900 AXP system. In This This appendix covers the following topics: Appendix • System Unit Dimensions: Pedestal, Table A–1. • System Electrical Specifications, Table A–2.

  • Page 240: System Specifications

    System Specifications System Specifications System Unit Table A–1 lists the dimensions of the system pedestal. Dimensions: Pedestal Table A–1 System Unit Dimensions: Pedestal Weight Height Width Depth 34.92–42.18 kg 62.74 cm 33.66 cm 75.44 cm (77–93 lb) (24.7 in) (13.25 in) (29.7 in) System Table A–2 lists the electrical specifications for the system.

  • Page 241: General System Specifications

    System Specifications Table A–3 lists specifications of the system components. General System Specifications Table A–3 General System Specifications Processor (Models DECchip 21064 Alpha AXP microprocessor, 800/800S) with 8 KB data cache, 8 KB instruction cache and floating-point unit, running at 200 MHz. Processor (Model 900) DECchip 21064A Alpha AXP microprocessor, with 16 KB data cache, 16 KB instruction...

  • Page 242: System Environmental Specifications

    System Specifications Environmental Table A–4 provides information about the environmental Limitations conditions in which the DEC 3000 Model 800/800S/900 AXP system can operate. Table A–4 System Environmental Specifications Nonoperating Conditions, Packaged Temperature range –40°C to 66°C (–40°F to 151°F) Relative humidity...

  • Page 243: Power Cord Part Numbers

    Minimum dew point 2°C (36°F) International Table A–5 shows the power cord part numbers for countries Power Cord in which the DEC 3000 Model 800/800S/900 AXP system can Part Numbers operate. Table A–5 Power Cord Part Numbers Country Part Number Australia/N.Z...
  • Page 244 System Specifications Table A–5 (Cont.) Power Cord Part Numbers Country Part Number Japan BN20A-2E Norway BN13A-2E Portugal BN13A-2E Spain BN13A-2E Sweden BN13A-2E Switzerland BN14A-2E UK/Ireland BN12A-2E A–6 Hardware Specifications...

  • Page 245: Appendix Overview

    Port Pin-outs Appendix Overview Introduction This appendix is for users who want to connect communications devices to their system. The tables in this appendix explain the functions of the pins on the system unit ports. In This This appendix covers the following topics: Appendix •...

  • Page 246: Alternate Console/Printer Port Pin-Outs

    Alternate Console/Printer Port Alternate Console/Printer Port Alternate Figure B–1 shows the pin layout for the alternate console/printer Console/Printer port. Port Diagram Figure B–1 Alternate Console/Printer Port MLO-008613 Alternate Table B–1 describes pin usage for the alternate console/printer Console/Printer port. Port Pin-outs Table B–1 Alternate Console/Printer Port Pin-outs Description Data terminal ready...

  • Page 247: Synchronous/Asynchronous Communications Port Pin-Outs

    Synchronous/Asynchronous Communications Port Synchronous/Asynchronous Communications Port Synchronous/ Figure B–2 shows the pin layout for the synchronous Asynchronous /asynchronous communications port. Communication Port Diagram Figure B–2 Synchronous/Asynchronous Communications Port MLO-008585 Table B–2 describes pin usage for the synchronous/asynchronous Synchronous/ Asynchronous communications port. Communications Port Pin-outs Table B–2 Synchronous/Asynchronous Communications Port...

  • Page 248: Synchronous/Asynchronous Communications Port

    Synchronous/Asynchronous Communications Port Table B–2 (Cont.) Synchronous/Asynchronous Communications Port Pin-outs Source Signal CCITT Description Modem/printer Carrier detector Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used System 108.2 Data terminal ready Not used...

  • Page 249: External Scsi Port

    External SCSI Port External SCSI Port External SCSI Figure B–3 shows the pin layout for the external SCSI port. Port Diagram Figure B–3 External SCSI Port MLO-008586 External SCSI Table B–3 describes pin usage for the external SCSI port. Port Pin-outs Table B–3 External SCSI Port Pin-outs Description Description...
  • Page 250 External SCSI Port Table B–3 (Cont.) External SCSI Port Pin-outs Description Description Not used Not used Not used Terminal power Not used Not used Chassis ground Chassis ground Chassis ground SCSI bus ATN Chassis ground Chassis ground Chassis ground SCSI bus BSY Chassis ground SCSI bus ACK Chassis ground...

  • Page 251: Keyboard/Mouse Or Tablet Port

    Keyboard/Mouse or Tablet Port Keyboard/Mouse or Tablet Port Keyboard/Mouse Figure B–4 shows the pin layout for the keyboard/mouse port. or Tablet Port Diagram Figure B–4 Keyboard/Mouse or Tablet Port MLO-008584 Keyboard/Mouse Table B–4 describes pin usage for the keyboard/mouse port. or Tablet Port Pin-outs Table B–4 Keyboard/Mouse or Tablet Port Pin-outs...

  • Page 252: Aui Ethernet Port

    AUI Ethernet Port AUI Ethernet Port AUI Ethernet Figure B–5 shows the pin layout for the AUI Ethernet port. Port Diagram Figure B–5 AUI Ethernet Port MLO-008583 AUI Ethernet Table B–5 describes pin usage for the AUI Ethernet port. Port Pin-outs B–8 Port Pin-outs...

  • Page 253: Aui Ethernet Port Pin-Outs

    AUI Ethernet Port Table B–5 AUI Ethernet Port Pin-outs Source Signal Description Chassis ground XCVR ACOL+ Collision presence System ATX+ Transmit Chassis ground XCVR ARX+ Receive XCVR Power return CTL+ Not used Chassis ground XCVR ACOL- Collsion, active low System ATX- Transmit, active low Chassis ground...

  • Page 254: Isdn Port

    ISDN Port ISDN Port ISDN Port Figure B–6 shows the pin layout for the ISDN port. Diagram Figure B–6 ISDN Port MLO-008611 Table B–6 describes pin usage for the ISDN port. ISDN Port Pin-outs Table B–6 ISDN Port Pin-outs Description Not used Not used Transmit-...

  • Page 255: 10Base-T Port

    10BASE-T Port 10BASE-T Port 10BASE-T Port Figure B–7 shows the pin layout for the 10BASE-T port. Diagram Figure B–7 10BASE-T Port MLO-008912 Table B–7 describes pin usage for the 10BASE-T port. 10BASE-T Port Pin-outs Table B–7 10BASE-T Port Pin-outs Description Transmit Transmit, active low Receive...

  • Page 256: Audio Port

    Audio Port Audio Port Audio Port Figure B–8 shows the pin layout for the audio port. Diagram Figure B–8 Audio Port MLO-008612 Audio Port Table B–8 describes pin usage for the audio port. Pin-outs Table B–8 Audio Port Pin-outs Description Audio in Audio out Audio out return...

  • Page 257: C European Economic Community (Eec) Considerations

    European Economic Community (EEC) Considerations Appendix Overview Introduction This appendix is for users in the EEC who must attach nonshielded cables to their DEC 3000 Model 800/800S/900 AXP system. In This This appendix covers: Appendix • EEC Installation Instructions for Nonshielded Cables...

  • Page 258: Eec Installation Instructions For Nonshielded Cables

    EEC Installation Instructions for Nonshielded Cables EEC Installation Instructions for Nonshielded Cables Compliance In order to comply with radio interference regulations in the With EEC European Economic Community (EEC), shielded data cables must be used. To meet this requirement, users of nonshielded Regulations cables must ground the following ports, which use MMJ connectors, by using a pigtail ground wire:...

  • Page 259: Connecting A Pigtail Grounding Wire

    EEC Installation Instructions for Nonshielded Cables Figure C–1 Connecting a Pigtail Grounding Wire ISDN MLO-010903 European Economic Community (EEC) Considerations C–3...

  • Page 261: D Associated Documents

    Not all of the following documents are available in every country. Check with your Digital sales representative for availability. In This This appendix covers the following topics: Appendix • Associated Printed Documents • OpenVMS AXP Documentation • DEC OSF/1 AXP Documentation Associated Documents D–1...

  • Page 262: Associated Printed Documents

    Associated Printed Documents Associated Printed Documents Related Printed Table D–1 lists the DEC 3000 Model 800/800S/900 AXP Books documents that are available in printed form. Table D–1 Associated Printed Documents TITLE ORDER NUMBER DEC 3000 Model 800/800S AXP Information EK–FLMWS–DK Kit: Owner’s Guide, Options Guide, Setting...

  • Page 263: Openvms Axp Documentation

    OpenVMS AXP Documentation OpenVMS AXP Documentation General Table D–3 lists general OpenVMS AXP operating system Documentation associated documents. Table D–3 General OpenVMS AXP Operating System Documents TITLE ORDER NUMBER OpenVMS AXP Upgrade and Installation AA–PV6XA–TE Manual OpenVMS System Manager’s Manual: AA–PV5MA–TK Essentials OpenVMS System Manager’s Manual:...

  • Page 264: Dec Osf/1 Axp Documentation

    DEC OSF/1 AXP Documentation DEC OSF/1 AXP Documentation Available The following sections list the DEC OSF/1 AXP operating system Documentation documentation kits and their contents: • User Documentation • Server Documentation User Table D–4 lists available subkits of the DEC OSF/1 AXP Documentation operating system user documentation.

  • Page 265: Server Documentation Kit, Qa-Mt4Al-Gz

    DEC OSF/1 AXP Documentation Table D–4 (Cont.) User Documentation, QA–MT4AB–GZ TITLE ORDER NUMBER System and Network Management Documentation Subkit QA–MT4AE–GZ DEC Verifier and Exerciser Tool User’s Guide AA–PTTMA–TE Guide to Kernel Debugging AA–PS2TA–TE Network Administration and Problem AA–PS2SA–TE Solving Configuring Your Network Software AA–PS2GA–TE...

  • Page 267: E Special Information For Ptt Network Users

    Appendix Overview Introduction The United Kingdom and other countries require that certain installation information be provided about the system communications, which is hosted within the DEC 3000 Model 800/800S/900 AXP system. In This This appendix describes the appropriate installation information...

  • Page 268: Babt-Approved Service Specifications For The 54-21147 Module For Uk Compliance

    Service Categories Service Categories Table E–1 describes the services specifications for the 54-21147 Overview module. Table E–1 BABT-Approved Service Specifications for the 54-21147 Module for UK Compliance Interface Type Public Service (CCITT recom- Telecommunications Category mendation) Service Requirements Data Rate Operators (Electrical) (Physical) Hull...

  • Page 269: Module Power

    Digital has designed all permutations of the host configuration (including the DEC 3000 Model 800/800S/900 AXP system) to operate within the limits of the host power rating, as shown in Table E–2.

  • Page 270: Module Isolation

    Digital has ensured that when the 54-21147 module is installed within the DEC 3000 Model 800/800S/900 AXP system, the creepage and clearance distances to the host are met.

  • Page 271: Safety Status

    Module Isolation Table E–3 Clearance and Creepage Distances Voltage Used or Generated by Other Creepage Clearance Parts of the Host or Expansion Card (Xmm) (Ymm (Vrms or Vdc) 2.4 (3.8) Up to 50 3.0 (4.8) Up to 125 5.0 (8.0) Up to 250 6.4 (10.0) Up to 300...

  • Page 272: Cable Approval

    Cable Approval Cable Approval The 54-21147 module is approved for direct connection Cable Connection to to a particular digital circuit. This approval includes an Digital Circuits interconnecting cable with mating connectors that conform to the British standard BS6623, parts 1 and 4. If the module is connected to the service with anything other than its own approved cables, those cables must benefit from relevant general approval NS/G/1235/100009 and/or conform to any other...

  • Page 273: Pin-Outs

    Cable Approval Table E–4 describes pin usage for the connector. Connector Pin-Outs Table E–4 Connector Pin-Outs Described Description Description Ground Not used Transmit data Transmit clock Receive data Not used Request to send Receive clock Clear to send Not used Data set ready Not used Ground...

  • Page 274: Equipment Between The Approved Module And A Digital Circuit (Ptt

    Equipment Between the Approved Module and a Digital Circuit (PTT) Equipment Between the Approved Module and a Digital Circuit (PTT) Equipment If any other equipment, including cables or wiring, is to be Requirements connected between the 54-21147 module and the point of connection to any particular digital circuit, that equipment must conform as follows: •...

  • Page 275: Glossary

    Glossary 10BASE2 Ethernet network An IEEE standard 802.3-compliant Ethernet network connected with coaxial cable in a bus configuration. Also called ThinWire Ethernet. Compare with 10BASE-T Ethernet network and AUI Ethernet network. 10BASE-T Ethernet network IEEE standard 802.3-compliant Ethernet products used for local distribution of data.
  • Page 276 antistatic wrist strap A grounded strap you connect to your wrist and the system unit while handling internal devices that are sensitive to static. This strap prevents electrostatic discharge that could result in loss of data. applications Programs, such as a financial spreadsheet program, that perform end-user tasks.
  • Page 277 backup copy A copy of files or software made for safekeeping. Making a backup copy of the data stored on your disk allows you to recover that data after an accidental loss. You can make backup copies on tape cartridges, or over a network using the Remote System Manager.
  • Page 278 boot server A system that provides boot services to remote devices such as network routers and VAXcluster satellite nodes. buffer An internal memory area used for temporary storage of data records during input or output operations. A group of signals consisting of transmission lines or wires to create a common channel or pathway.
  • Page 279 caddy The holder for the compact disc used in a CD–ROM drive. See compact disc. CD–ROM See compact disc read-only memory. central processing unit (CPU) The unit of the computer that is responsible for interpreting and executing instructions. channel A path along which digital information can flow in a computer. Also, the main current path between the source and drain electrodes in a semiconductor device.
  • Page 280 cluster A group of networked computers that communicate over a common interface to share disk storage, application programs, and other computer resources. See also VMScluster system. CMOS See complementary metal-oxide semiconductor. coaxial cable A two-conductor wire in which one conductor completely wraps the other, with the two separated by insulation.
  • Page 281 component A basic part, or element, of your system that can be either internal or external. Compare with device. configuration See system configuration. connector Hardware that connects directly to a port on the system. console A device through which an operator communicates with the computer.
  • Page 282 console subsystem The subsystem that provides the user interface to the system when operating system software is not running. The console subsystem consists of the following components: console program console terminal console terminal port remote access device remote access port Ethernet ports console terminal The video or hardcopy terminal used to start the system and...
  • Page 283 DECnet network Digital networking software that runs on nodes in both local and wide area networks. DEC OSF/1 AXP operating system A general-purpose operating system based on the Open Software Foundation OSF/1 1.5 technology. Glossary–9...
  • Page 284 DEC VET A Digital trademark used to describe the Digital DEC Verifier and Exerciser Tool. DEC VET is a multipurpose system maintenance tool that performs exerciser-oriented maintenance testing. It consists of a manager and exercisers that test system hardware and the operating system. The manager controls the exercisers.
  • Page 285 diagnostics Programs, located in read-only memory, that detect and identify abnormal system hardware operation. digital data Information recorded and transmitted in binary coded form. direct memory access (DMA) A transfer of data directly from one memory to another without going through the main processor. disc See compact disc.
  • Page 286 distributed processing A processing configuration in which each processor has its own autonomous operating environment. In a distributed processing environment, the processors are not tightly coupled and globally controlled as they are with multiprocessing. Instead, an application is distributed over more than one system. The application must therefore have the ability to coordinate its activity over a dispersed operating environment.
  • Page 287 environment variable A global data structure that can be accessed only from console mode. The setting of these data structures determines how a system starts up, boots operating system software, and operates. error correction code (ECC) Code that carries out an automatic error correction by performing a bit-wise exclusive-OR (XOR) operation on the transferred data and using the result to generate a correction mask.
  • Page 288 Factory-Installed Software (FIS) Operating system software that is loaded into an internal fixed disk and installed in the system unit during manufacture. On site, the FIS is bootstrapped through the system disk, prompting a predefined menu of questions on the final configuration. fast SCSI An optional mode of SCSI-2 that allows transmission rates of up to 10 megabytes a second.
  • Page 289 fixed disk A disk that resides permanently inside a disk drive. Compare with diskette. fixed disk drive The disk drive that holds and reads from or writes to a fixed disk. floating point A number that may be positive or negative but that has a whole (integer) portion and a fractional (decimal) portion;...
  • Page 290 half-height disk Any 1 5/8-inch (4.1-centimeter) high, fixed drive that is 3½ inches (9-centimeters) wide, such as those in the RZ family; or a 1 5/8-inch high removable drive that is 5-inches (12.7-centimeters) wide, such as a compact disc. halt The action of stopping the CPU from processing, which involves console mode and brings the system under the control of the console program.
  • Page 291 input/output (I/O) device A piece of equipment that transmits data to (input) and from (output) the system. For example, a terminal or a mouse. Integrated Services Digital Network (ISDN) An international telecommunications standard that allows a communications channel to simultaneously carry voice, video, and data.
  • Page 292 light-emitting diode (LED) A semiconductor device that glows when supplied with a specific voltage. The operator control panel contains LEDs that indicate the status of the modules in the computer. local In close proximity or connected directly to the computer. Compare with remote.
  • Page 293 log in To identify yourself to the operating system. When you log in, you type an account name and password. If the name and password match an account on the system, you are allowed access to that account. login command The command issued at the operating system prompt that allows access to and communication with the system.
  • Page 294 megabit A unit of measure equal to a million bits. megabyte A unit of measure equal to 1,024 kilobytes or 1,048,576 bytes. memory The area of the system that electrically stores instructions and data, often temporarily. memory module See single inline memory module (SIMM). memory mother board (MMB) A module that plugs into the system card and that can hold SIMMs.
  • Page 295 monitor A video device that displays data. See Maintenance Operations Protocol. mouse A hand-held input device that is moved across the desktop to move the pointer or cursor on the monitor screen and to select menu options and draw graphics. The mouse is palm-sized and contains up to three buttons (function keys).
  • Page 296 node A device that has an address on, is connected to, and is able to communicate with other devices on the bus. In a computer network, an individual computer system connected to the network that can communicate with other systems on the network.
  • Page 297 open system A system that implements open specifications for interfaces, services, and supporting formats so that applications software can: • be ported across a wide range of systems with minimal changes • interoperate with other applications on local and remote systems •...
  • Page 298 parity A method for checking the accuracy of data by calculating the sum of the number of ones in a piece of binary data. Even parity requires the correct sum to be an even number, odd parity requires the correct sum to be an odd number. Compare with error correction code.
  • Page 299 pointing device A terminal input device that allows you to make a selection from a menu or to draw graphics. See mouse and tablet. port A socket on the front or back of the system unit to which a terminal, printer, modem or other device is connected. port pin-outs The description of the function of electronic signals transmitted through each pin in a port connector.
  • Page 300 program The sequence of instructions the system uses to perform a task. See also software. programmable array logic (PAL) A hardware device that can be programmed by a process that blows individual fuses to create a circuit. program mode The state in which the computer is controlled by the operating system.
  • Page 301 reduced instruction set computer (RISC) A computer with an instruction set that is reduced in complexity, but not necessarily in the number of instructions. RISC architectures typically require more instructions than complex instruction set computer (CISC) architectures to perform given operations, because an individual RISC instruction performs less work than a CISC instruction.
  • Page 302 SCSI See Small Computer System Interface. SCSI bus A communications pathway between the Small Computer System Interface (SCSI) and other internal devices. The SCSI bus consists of an address bus, which selects the location of the data, and a data bus, which transfers the data. SCSI controller The device that directs the operations of the Small Computer System Interface (SCSI) with synchronous and asynchronous...
  • Page 303 serial port A port dedicated to hookups with serial line devices such as terminals or printers. Serial devices transmit data one word after another (serially) along a single pair of lines from a sending device to a receiving device. server Hardware or software that provides a specific set of services to a satellite or client.
  • Page 304 SPECmark The geometric mean of the normalized results from the benchmarks defined by SPEC. See also Standard Performance Evaluation Corporation (SPEC). SROM Serial read-only memory. A device that loads a set of instructions into the CPU to bootstrap the system at power-up. standalone network A network that starts and operates alone, without being connected to another network.
  • Page 305 stylus A penlike device that draws on the surface of a tablet and functions as a pointing device. superpipelined Describes a pipelined machine that has a larger number of pipe stages and more complex scheduling and control. See also pipeline. superscalar Describes a machine that issues multiple independent instructions per clock cycle.
  • Page 306 tablet An absolute-positioning input device composed of a flat-surfaced digitizing tablet that functions as a drawing surface. Two pointing devices, a puck and a stylus, are used with the tablet to move the cursor on the monitor screen, draw graphics, and make selections from the menu.
  • Page 307 three-dimensional graphics Images that are displayed on the screen in 3D. These graphics require the use of a 3D graphics option, such as the PXG+, and Open-3D software or Software PEX (software PEX server). Software PEX allows a 3D application to run without specialized 3D hardware.
  • Page 308 An area on your monitor screen in which you can start, run, and view a separate process. Windowing capability is supported by both OpenVMS AXP and DEC OSF/1 AXP workstation software. work group Several workstations, connected together on a network, that perform similar tasks and share information or databases.
  • Page 309 workstation A single-user system that offers high-performance, high-resolution graphics, and can function in a network environment. wrist strap See antistatic wrist strap. write-enabled The condition that enables a tape or diskette to be written to. Compare with write-protected. write-protected The condition that prevents a tape or diskette from being accidentally overwritten.

  • Page 311: Index

    Index < , 9–5 10BASE-T Ethernet network connection procedure, 5–6 required cable, 5–3 10BASE-T port Alternate console, 12–3 pinouts, B–11 Alternate console/printer port boot command, 9–11 pinouts, B–2 bootdef_dev variable, 10–8 specifications, 12–2 description, 10–7 Alternate console switch specifiying multiple boot devices, 10–7 correct setting for alternate console device, Boot device 4–10...
  • Page 312 9–2 DEC OSF/1 AXP documentation halt , 9–13, 9–14 server, D–5 help , 7–8, 9–14 DEC OSF/1 AXP operating system, 1–7 help advanced , 7–8, 9–15 booting, 9–11 help mips_emulator , 7–8, 9–14 general user documentation, D–4 help set , 7–8, 9–14...
  • Page 313 Documentation (cont’d) printed, D–2 See Factory-installed software Drives Front access door problems, 13–26 removing, 8–6 See Field replaceable unit FTZ card Environmental variable See German regulatory information, server, 6–7 2–10, 2–13 Environment variables auto_action , 10–5 bootdef_dev , 10–7 description, 10–2 German regulatory information, 2–10, 2–13 diag_quick , 10–9...
  • Page 314 International requirements, C–1, E–1 Monitor video cable ISDN, 1–5, 1–10 connecting, 3–12 Australia, 1–10 MOP protocol, 9–10, 10–7 B channels, 1–10 Mouse capabilities, 1–10 problems, 13–25 D channels, 1–10 ISDN port pinouts, B–10 Network labels use of, 5–2 Networks Keyboard booting from, 13–28 accidental spills, 8–3 connecting to 10BASE2 (ThinWire), 5–7...
  • Page 315 Options (cont’d) list of, 1–12 TURBOchannel, 1–13 Options supported Removing front access door, 8–6 information on, 1–8 SCSI-1, 1–5 Password security feature, 1–5 SCSI-2, 1–5 changing the password, 11–8 SCSI devices definition of, 11–1 duplicate IDs, 13–18 disabling the password, 11–8 ID numbers, 13–18 enabling system security, 11–6 problems, 13–26...
  • Page 316 2–2 ergonomics, 2–4 for server, 1–2 system requirements, 2–3 for workstation, 1–2 Software graphics capabilities, 1–9 DEC Open3D, 1–9 highlights, 1–5 DECsound application, 1–12 System power cord DECwindows Motif, 1–12 connecting, 3–14 Software Product Description (SPD), 1–8 System unit Space requirements, 2–2...
  • Page 317 checking contents, 2–8 two people required, 2–8, 2–11 United Kingdom requirements See PTT Network Users, E–1 Universal strain relief strap Workstation configuration connecting, 3–8 installation overview, 3–4 Unpacking steps to install, 3–3 unpacking, 2–8 Index–7...

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