KS10 Maintenance Guide

This document, titled 'KS10 Maintenance Guide, Volume I' (EK-OKS10-MG-001), is a confidential guide intended for qualified DIGITAL field engineers to support the KS10 mainframe system. It is organized into six major sections:

1. General Information: Includes contact information for the Digital Diagnostic Center, fault analysis steps, module configuration info, and Unibus pin assignments.
2. Switches/Jumpers: Details hardware settings for components like the RH11-C, LP20, DUP11, DZ11, and KMC11.
3. Tables/Maps: Provides process tables for TOPS-10/TOPS-20, bit maps for CPU registers, and detailed memory address mappings.
4. Checks/Adjustments: Covers procedures for Unibus adapter testing and backplane power adjustments for the KS10 and BA11-K.
5. Diagrams/MULS: Contains module utilization diagrams.
6. Software: Details the standard boot procedure, pre-boot error messages, console commands, and diagnostic program hierarchies.

It is part of a series of related documents, including the technical and installation manuals for the KS10-based DECSYSTEM-2020.