HP 1000 A990 Manual

1000 A990

20-Slot

System/Computer

Installation

and

Service

Manual

r/i~

HEWLETT

.:~

PACKARD

Manual Part No. 02959-90002

E0292

rl"-'

HEWLETT

.:~

PACKARD

HP 1

000

A990

20-Slot

System/Computer

Installation and Service Manual

Measurement &Control Systems Dlvison

11000 Wolfe Road

Cupertino, CA 95014

Printed in U.S.A. February 1992

First Edition

NOTICE

The information contained

this document is subject to change without notice.

HEWLETT-PACKARD

MAKES

WARRANTY

ANY

KIND

WITH

REGARD

THE

MATERIAL,

INCLUDING, BUT NOT

LIMITED

TO,

THE

IMPLIED

WARRANTIES

MERCHANTABILITY AND

FITNESS

FOR

PARTICULAR

PURPOSE. Hewlett-Packard shall not be liable for errors

contained herein or for incidental or consequential damages in connection with the furnishing,

performance, or use of this material.

Hewlett-Packard assumes no responsibility for the use or reliability of its software on equip-

ment that is not furnished

Hewlett-Packard.

This document contains proprietary information which is protected

reserved. No part of this document may be photocopied, reproduced, or translated to another

language without the prior written consent of Hewlett-Packard Company.

RESTRICTED

RIGHTS

LEGEND

Use, duplication, or disclosure

the Government is subject to restrictions as set forth

subparagraph

(c)

(1)

(ii) of the Rights

Technical Data and Computer Software clause at

DFARs

252.227.7013

HEWLETT-PACKARD

COMPANY

Safety and Regulatory Information

For your protection, this product has been tested to various national and international

regulations and standards. The scope of this regulatory testing includes electrical/mechanical

safety, radio frequency interference, ergonomics, acoustics, and hazardous materials. Where

required, approvals obtained from third-party test agencies are shown on the product label.

In addition, various regulatory bodies require some of the information under the following

headings.

USA (Radio Frequency Interference)

The United States Federal Communications Commission (in 47CFR Subpart J, of Part

15)

has specified that the following notice be brought to the attention of the users of this product:

Warning This equipment generates, uses, and can radiate radio frequency

energy, and

not installed and used in accordance with the instruc-

tions manual, may cause interference to radio communications. It

has been tested for compliance with the limits for Class A computing

devices pursuant to Subpart J

Part

FCC

Rules, which are

designed

provide reasonable protection against such interfer-

ence. Operation

this equipment in a residential area is likely

cause interference, in which case the user, at his own expense, will

be required to take whatever measures may be required

correct

the interference.

Japan (Radio Frequency Interference)

The following notice

for users of this product in Japan:

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Japanese Radio Frequency Interference

United Kingdom (Telecom Declaration)

This product is approved under approval number

NS/G/1234/J/1()()()()3

for indirect connection to

public telecommunication systems within the United Kingdom.

Europe (Data Communications)

The remote support interface conforms to

CCITI

Recommendations

V.24

and

V.28.

For

connection to a public telecommunications network, use only a modem complying with local

regulations.

Germany (Acoustics)

Laermangabe (Schalldruckpegel

LpA)

gemessen am fiktiver Arbeitsplatz bei normalem Betrieb

nach

DIN

45635,

Teil

19:

LpA

Acoustic Noise (A-weighted Sound Pressure Level

LpA)

measured at the bystander position,

normal operation to ISO

7779:

LpA

Safety Considerations

GENERAL -This product and related documentation must be reviewed for familiarization with

safety markings and instructions before operation.

SAFETY SYMBOLS

Instruction manual symbol: the product will be marked with this symbol when it is

necessary for the user to refer to the instruction manual in order to protect the

product against damage.

Indicates hazardous voltages.

Indicates earth (ground) terminal (sometimes used

manual

indicate circuit

common connected to grounded chassis).

Explanation

Caution

Caution The CAUTION sign denotes a hazard.

calls attention to an operating

procedure, practice, or the like, which, if not correctly performed or ad-

hered to, could result in damage to or destruction of part or all of the

product. Do not proceed beyond a CAUTION sign until the indicated

conditions are

fully

understood and met.

Warning

Explanation

Warning

The WARNING sign denotes a hazard. It calls attention

a proce-

dure, practice,

the like, which,

not correctly performed

ad-

hered to, could result in injury.

not proceed beyond a WARNING

sign until the indicated conditions are fully understood and met.

5/6

Printing History

The Printing History

below

identifies the edition

this manual and any updatesthat are included. Periodi-

cally, update packages are distributed which contain replacement pagesto

merged into the manual, in-

cluding an updated

copy

this printing history page. Also, the update

may

contain write-in instructions.

Each reprinting

this manual will incorporate all past updates; however, no

new

information will

added.

Thus, the reprinted

copy

will

identical

contenttopriorprintings ofthe sameeditionwith its user-inserted

update information. New editions

this manual will contain new information, as well as all updates.

determinewhatmanual edition and update is compatiblewith yourcurrent softwarerevision code, referto

the Manual Numbering File or the Computer User's Documentation Index. (The Manual Numbering File is

included with your software.

consists of an "M" followed

a five digit product number.)

First Edition

..................

Feb 1992

..................................

7/8

Preface

The

1000

A990

20-S10t System/Computer Installation and Service Manual, part number

02959-90002,

describes the procedures for configuring, installing, and servicing, the

2959A

A990 Computer and the

2999A A990 System. This manual is written for systems and field

service engineers.

Chapter 1 - Introduction

Includes environmental and electrical specifications plus site preparation, unpacking, and loss or

damage claims procedure information.

Chapter 2 - Installation

Gives configuration information and describes the procedures for installing the A990 computer.

Chapter 3 - Service

Describes maintenance and troubleshooting requirements and procedures, power supply checks,

power-on self-tests, and definitions of LED indicators. Also describes procedures for removing

and replacing assemblies and reconfiguring the power supply.

Chapter 4 - Replaceable Parts

Lists and illustrates replaceable parts for the A990 computer.

9/10

Table of contents

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