Rackmount DEC 7000 AXP and VAX 7000 Systems Install/Owner's Guide

This document is the Installation/Owner's Guide for Rackmount DEC 7000 AXP and VAX 7000 Systems, published in December 1993. It is intended for trained Digital service and customer maintenance personnel.

The guide provides comprehensive information on the installation, operation, and maintenance of these systems. It details the two primary interlocked rackmountable chassis:

1. Laser System Bus (LSB - BA700-AA) Chassis: Contains the CPU, memory boards, and an I/O port controller (IOP).
2. Extended Memory Interface (XMI - BA601-AC) Chassis: Accommodates I/O modules, power supply tray assemblies, fans, and optional devices like CD-ROM readers or tape drives.

Both chassis require single-phase 200-240 Vac power and are interconnected via cables.

Key areas covered include:

• Introduction: Overview of system components, control panels, power supply configurations, and detailed physical, electrical, and environmental specifications for both LSB and XMI chassis.
• Installation: Instructions for site preparation (environmental and electrical requirements), checking shipments, installing chassis on mounting slides within a cabinet, and cabling (I/O, power bus, console, power cords).
• Operation: Basic procedures for turning the equipment on and off.
• Troubleshooting: Guidelines for basic diagnostics and routine maintenance to identify and resolve hardware problems.
• Removal and Replacement: Step-by-step procedures for servicing unique Field Replaceable Units (FRUs) within both LSB and XMI chassis, such as front bezels, covers, CPU and memory modules, power supplies, fans, and various other components.
• Option Installation: Instructions for installing available system options.
• Field Replaceable Units (FRUs): A comprehensive list of FRUs with their part numbers.

The document emphasizes safety warnings, antistatic precautions, and compliance with FCC regulations for Class A digital devices, noting potential interference in residential environments.