SA705 User Guide

This document is a comprehensive user guide for the Digital Equipment Corporation (DEC) SA705 storage array family, which includes the SA705 cabinet, SA70R enclosure, and RA70-RK removable disk drives. Intended for qualified service engineers for installation and general users for operation, the guide covers product overviews, detailed specifications, and operational procedures.

Key areas covered include:

• Introduction to the SA705: Overview of the system components, various configurations, and detailed physical and environmental specifications.
• Operating the SA705: Instructions for understanding and utilizing the front and rear panel indicators and controls, managing cabinet access, and procedures for inserting, removing, bringing online, and taking offline RA70-RK removable disk drives.
• Handling RA70-RK Drives: Specific guidelines for safe handling, including environmental stabilization, interpreting labels, and transportation/storage in a carrying case.
• Troubleshooting the SA70R Enclosure: Step-by-step procedures for diagnosing and resolving common issues such as power faults, indicator malfunctions, communication problems, and noisy fans.
• Installation and De-installation: Instructions for unpacking, installing, and repacking the SA705 system, covering site preparation, cable connections, power-up, and post-installation checks.
• Installing Additional Enclosures: Procedures for adding more SA70R enclosures to an existing SA705 cabinet.
• Appendices: Detailed technical specifications for environmental stabilization, physical dimensions, and electrical requirements for both the SA705 array and SA70R enclosures.

The guide consistently includes safety warnings and cautions to ensure proper handling and operation of the equipment.