R23RZ-C Rackmount Removable SCSI Disk/System

This document serves as an installation and user guide for the R23RZ-C Removable Rackmount SCSI Disk/System, providing comprehensive instructions for its setup, configuration, and operation. It details the system's general information and specifications, including how to unpack the Removable SCSI Disks (RSDs) and the rackmount unit itself. The guide emphasizes proper handling of RSDs, covering precautions against mechanical shock and static electricity, as well as recommended transportation and storage practices. It explains the functions of the Operator Control Panel (OCP), including SCSI node ID plugs, power switches, and various indicator lights (READ, FAULT, TEMPERATURE, UNLOCKED), alongside drive key locks. The document offers step-by-step procedures for inserting, mounting, and dismounting RSDs for both VMS and ULTRIX operating systems, and for powering down the rack. Additionally, it includes troubleshooting tips for common power-related issues, information on Digital Customer Services repair plans, available option kits, detailed installation procedures for service personnel, and SCSI addressing rules and conventions.