VAX 4000 Model 105A/106A Customer Technical Information

This document, "VAX 4000 Model 105A/106A Customer Technical Information," provides comprehensive technical details for the VAX 4000 Model 105A and 106A systems. It covers the system's description, including VAX architecture support, internal mass storage devices, and communication devices.

The manual also details console operations, such as entering console mode, using the console port, and configuring console security features (setting/changing/disabling passwords, logging in). It explains how to set default boot devices and system recovery actions.

A significant portion is dedicated to a comprehensive list and descriptions of various console commands like BOOT, CONTINUE, DEPOSIT, EXAMINE, FIND, HALT, HELP, INITIALIZE, LOGIN, MOVE, NEXT, REPEAT, SEARCH, SET, SHOW, START, TEST, UNJAM, and binary load/unload commands.

Lastly, it includes detailed hardware specifications for the system unit, the KA53-AA and KA54-AA CPUs, and internal DSSI and SCSI devices. The manual is intended for experienced users such as system programmers and managers.