Digital Equipment 300 Series AXP Manual de usuario

DEC3000Model300SeriesAXP

HardwareReferenceGuide

Order Number: EK–PELCN–OG. C01

Digital Equipment Corporation, Maynard, MA

Second Printing, January 1994

The information in this document is subject to change without notice and

should not be construed as a commitment by Digital Equipment Corporation.

Digital Equipment Corporation assumes no responsibility for any errors that

may appear in this document.

Printed in U.S.A.

The postpaid Reader’s Comments form at the end of this document requests

your critical evaluation to assist in preparing future documentation.

The following are trademarks of Digital Equipment Corporation: AXP,

Alpha AXP, DEC, DEC Open3D, DEC PHIGS, DECchip, DECnet, DECwindows,

Digital, OpenVMS, RX, RZ, ThinWire, TURBOchannel, VAX DOCUMENT and

the DIGITAL logo.

Open Software Foundation is a trademark of, and Motif, OSF, OSF/1 and

OSF/Motif are registered trademarks of the Open Software Foundation, Inc.

CD is a trademark of Data General Corporation; ISDN is a registered

trademark of Fujitsu Network Switching of America; MIPS is a trademark

of MIPS Computer Systems, Inc.; PostScript is a registered trademark of Adobe

Systems Incorporated.

All other trademarks and registered trademarks are the property of their

respective holders.

FCC NOTICE: This equipment has been tested and found to comply with

the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if

not installed and used in accordance with the instruction manual, may cause

harmful interference to radio communications. Operation of this equipment in

a residential area is likely to cause harmful interference, in which case users

will be required to correct the interference at their own expense.

S2437

This document was prepared using VAX DOCUMENT Version 2.1.

Contents

Preface ..................................................... xi

1 Introduction to Your System

Chapter Overview . ................................... 1–1

Product Description ................................... 1–2

Operating Systems . ................................... 1–7

Graphics Capabilities .................................. 1–9

Integrated Services Digital Network (ISDN) ................ 1–11

Audio Capabilities . ................................... 1–12

System Personalization Capabilities . . . ................... 1–13

Firmware Update Utility ............................... 1–14

2 Adding, Removing, and Replacing Internal Options

Chapter Overview . ................................... 2–1

Recording Information Before Making Changes .............. 2–3

Understanding SCSI IDs ............................... 2–12

Preparing Your System ................................ 2–13

Identifying and Locating Options ......................... 2–21

Removing and Installing a Removable-Media Drive. .......... 2–22

Removing and Installing a Fixed Disk Drive ................ 2–27

Removing and Installing a Memory Module ................. 2–33

Removing and Installing a TURBOchannel Option (For Models

300/300X/300LX Systems) . . . ........................... 2–38

Removing and Installing the CPU Module .................. 2–44

Removing and Installing the Power Supply ................. 2–46

Removing and Installing the System Module ................ 2–50

Restoring the System .................................. 2–55

iii

3 Connecting External Options

Chapter Overview . ................................... 3–1

Headset . ........................................... 3–2

Tablet . . . ........................................... 3–2

Printers . ........................................... 3–3

Modems . ........................................... 3–3

Expansion Boxes . . ................................... 3–4

Compact Disc Drive ................................... 3–5

External Device Connections ........................... 3–6

4 Using Console Commands

Chapter Overview . ................................... 4–1

Before You Begin . . ................................... 4–3

Diagnostics ......................................... 4–6

BOOT . . . ........................................... 4–8

CONTINUE ......................................... 4–15

DEPOSIT ........................................... 4–16

EXAMINE .......................................... 4–20

HALT.............................................. 4–24

HELP . . . ........................................... 4–25

INITIALIZE ......................................... 4–29

REPEAT. ........................................... 4–31

SET ............................................... 4–32

SHOW . . ........................................... 4–45

START............................................. 4–58

TEST . . . ........................................... 4–59

5 Using the Password Security Feature

Chapter Overview . ................................... 5–1

Secure Console Commands . . ........................... 5–2

Invoking the Password Security Feature ................... 5–3

Changing, Erasing, and Disabling the Password . . . .......... 5–7

6 Using an Alternate Console Device

Chapter Overview . ................................... 6–1

Setting the Alternate Console Feature . . ................... 6–2

7 Troubleshooting by Visual Inspection

Chapter Overview . ................................... 7–1

Using the Troubleshooting Tables ........................ 7–2

Cleaning Your System ................................. 7–10

8 Advanced Diagnostics

Chapter Overview . ................................... 8–1

Preliminary Power-up Test Displays . . . ................... 8–2

Messages from Other Tests . . ........................... 8–11

Problem Worksheet ................................... 8–12

A Hardware Speciﬁcations

Appendix Overview ................................... A–1

System Speciﬁcations .................................. A–2

B Internal Options: Speciﬁcations and SCSI ID Settings

Appendix Overview ................................... B–1

RX26 Drive Speciﬁcations . . . ........................... B–2

RX26 Diskette Speciﬁcations . ........................... B–3

RZ25 Fixed Disk Speciﬁcations .......................... B–6

RZ25L Fixed Disk Speciﬁcations ......................... B–12

RZ26 Fixed Disk Speciﬁcations .......................... B–15

RZ26L Fixed Disk Speciﬁcations ......................... B–18

RZ28 Fixed Disk Speciﬁcations .......................... B–21

C Port Pinouts

Appendix Overview ................................... C–1

External SCSI Port ................................... C–2

10BASE-T Port . . . ................................... C–4

ISDN Port .......................................... C–5

Audio Port .......................................... C–6

Keyboard/Mouse or Tablet Port .......................... C–7

RS-232 Synchronous/Asynchronous Communications Port ...... C–8

D Associated Documents

E Help in Debugging Programs

Appendix Overview ................................... E–1

Examining the Impure Area . ........................... E–2

Examining the Machine Check Logout Area ................ E–3

F Supplementary Information for PTT Network Users

Appendix Overview ................................... F–1

Glossary

Index

Figures

1Guide to DEC 3000 Model 300 Series AXP

Documentation . ................................... xv

1–1 System Components ................................ 1–2

1–2 Firmware Update Jumper ........................... 1–15

2–1 The show device Display . ........................... 2–4

2–2 The show conﬁg Display. . ........................... 2–6

2–3 Conﬁguration Display with Error at Startup . . . .......... 2–9

2–4 The show mem Display . . ........................... 2–11

2–5 Turning Off the System Unit ......................... 2–16

2–6 Removing the System Cover ......................... 2–18

2–7 Attaching the Antistatic Wrist Strap ................... 2–19

2–8 Power Cable and Connectors ......................... 2–19

2–9 SCSI Cable and Connectors .......................... 2–20

2–10 Device Positions ................................... 2–21

2–11 Removing a Removable-Media Drive ................... 2–23

2–12 Installing the Shield and Filler Panel .................. 2–24

2–13 Removing the Shield and Filler Panel .................. 2–25

2–14 Cabling the RX26 Drive . . ........................... 2–26

2–15 Removing a Disk Drive . . ........................... 2–28

2–16 Removing the Mounting Bracket from a Disk Drive ....... 2–29

2–17 Cabling a Drive in Position 1 ......................... 2–30

2–18 Cabling a Drive in Position 2 ......................... 2–31

2–19 160 MB Memory Conﬁguration ....................... 2–34

2–20 8-Megabyte SIMM ................................. 2–35

2–21 32-Megabyte Simm ................................ 2–35

2–22 Removing and Installing a Memory Module .............. 2–36

2–23 Removing and Installing a TURBOchannel Option ........ 2–41

2–24 Removing the TURBOchannel Filler Plate............... 2–42

2–25 Removing the CPU Module .......................... 2–45

2–26 The Power Supply Cable . ........................... 2–47

2–27 Removing the Power Supply ......................... 2–48

2–28 Reinstalling the Metal Shield......................... 2–49

2–29 Removing the Ethernet ROM ........................ 2–51

2–30 Removing the System Module ........................ 2–53

2–31 Replacing the System Cover.......................... 2–56

2–32 Reconnecting the System . ........................... 2–58

2–33 System Display After Restoring Your System . . .......... 2–59

3–1 External Connections to the System Unit ............... 3–6

5–1 The Secure System Jumper .......................... 5–5

6–1 Connecting the Alternate Console to the System .......... 6–3

6–2 Alternate Console Jumper ........................... 6–5

8–1 Position of Diagnostic Display Lights................... 8–3

B–1 RX26 Switch Settings . . . ........................... B–5

B–2 RZ25 Jumper Settings . . . ........................... B–9

B–3 RZ25L Jumper Settings . . ........................... B–14

B–4 RZ26 Jumper Settings . . . ........................... B–17

B–5 RZ26L Jumper Settings . . ........................... B–20

B–6 RZ28 Jumper Settings . . . ........................... B–23

C–1 Communications Ports . . . ........................... C–1

F–1 Ports to Which Warning Label Applies ................. F–5

vii

Tables

1Telephone Numbers of Digital Support Centers . .......... xiv

1–1 System Features .................................. 1–3

2–1 Elements of the show device Display ................... 2–5

2–2 Elements of the show conﬁg Display ................... 2–7

2–3 Elements of the show mem Display . ................... 2–11

2–4 TURBOchannel Options . . ........................... 2–39

4–1 Supported Keys and Control Characters ................ 4–4

4–2 Parameters/Qualiﬁers for the

boot

Command . . .......... 4–8

4–3 Device Names . ................................... 4–11

4–4 Naming Convention Common to Both Operating Systems

................................................ 4–12

4–5 Alternate Naming Convention for DEC OSF/1 System . . . . . 4–12

4–6 set[env] Command Environment Variables and Values . . . . . 4–33

4–7 boot_osﬂags Command Values ........................ 4–39

4–8 set diag_section Command Values . . ................... 4–40

4–9 Selecting a Keyboard Language ....................... 4–42

4–10 Environment Variables and Values for the

show

Command

................................................ 4–46

4–11 Test Devices . . . ................................... 4–60

4–12 Erase Disk Utility Prompts .......................... 4–62

4–13 Diskette Formatter Utility Prompts . ................... 4–63

4–14 Verify Utility Prompts . . . ........................... 4–64

4–15 ASIC Diagnostic Subtests ........................... 4–66

4–16 FEROM Diagnostic Subtests ......................... 4–67

4–17 Memory Diagnostic Subtests ......................... 4–68

4–18 NVR Diagnostic Subtests . ........................... 4–69

4–19 SCC Diagnostic Subtests . ........................... 4–70

4–20 NI Diagnostic Subtests. . . ........................... 4–71

4–21 TC Diagnostic Subtests . . ........................... 4–74

4–22 SCSI Diagnostic Subtests . ........................... 4–75

4–23 ISDN Diagnostic Subtests ........................... 4–77

4–24 CXT Diagnostic Subtests . ........................... 4–78

5–1 Console Command Access ........................... 5–2

5–2 Steps to Making the System Secure . ................... 5–3

5–3 Entering a Password ............................... 5–3

5–4 Entering a Login Command .......................... 5–6

viii

5–5 Changing a Password............................... 5–7

6–1 Using the Alternate Console ......................... 6–2

6–2 Alternate Console/Printer Port Parameters .............. 6–4

7–1 Preliminary Troubleshooting of System Problems ......... 7–3

7–2 Troubleshooting Monitor Problems. . ................... 7–5

7–3 Troubleshooting Mouse/Tablet Problems ................ 7–6

7–4 Troubleshooting Keyboard Problems ................... 7–7

7–5 Troubleshooting SCSI Device Problems ................. 7–7

7–6 Troubleshooting Network Problems . ................... 7–8

7–7 Troubleshooting Audio Problems . . . ................... 7–9

8–1 Console LED Codes ................................ 8–4

8–2 FRU Codes ....................................... 8–6

8–3 Console-Level Problems . . ........................... 8–10

A–1 System Unit Dimensions - Desktop . ................... A–2

A–2 System Power Speciﬁcations ......................... A–2

A–3 System Speciﬁcations . . . ........................... A–3

A–4 System Environmental Speciﬁcations .................. A–4

A–5 Acoustics—Declared Values per ISO 9296 and ISO 7779 . . . . A–5

B–1 J5 Jumper Settings ................................ B–10

B–2 J6 Jumper Settings ................................ B–10

B–3 J7 Jumper Settings ................................ B–11

B–4 RZ25L Hardware Speciﬁcations ....................... B–12

C–1 External SCSI Port Pin-outs ......................... C–2

C–2 10BASE-T Port Pin-outs . ........................... C–4

C–3 ISDN Port Pin-outs ................................ C–5

C–4 Audio Port Pin-outs ................................ C–6

C–5 Keyboard/Mouse or Tablet Port Pin-outs ................ C–7

C–6 Synch/Asynch Communications Port Pin-outs . . .......... C–8

D–1 DEC 3000 Model 300 Series AXP System Printed

Documents ....................................... D–1

D–2 End User Documentation, QA–MT4AB–GZ .............. D–4

D–3 General OpenVMS AXP Operating System Documents . . . . . D–5

D–4 Miscellaneous Documents ........................... D–5

F–1 Service Speciﬁcations for the System Module . . .......... F–2

F–2 Module Power . ................................... F–3

F–3 Clearance and Creepage Distances . ................... F–4

F–4 Cables Supported by the Approved Module .............. F–7

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