Table 2: EL Class Manuals, User Guides

This document is an index or catalog of "EL Class" manuals, user guides, and engineering manufacturing specifications from Digital Equipment Corporation, with a status date of March 27, 1981.

It is organized into two main tables:

• Table 2: EL Class Manuals, User Guides, etc. This section lists various manuals, user guides, training materials, and general test methods. Topics cover a broad range of engineering and manufacturing functions, including component incoming inspection test requirements, CAD (Computer-Aided Design) libraries and courses, document control, capital equipment ordering, production processes (e.g., DIP inserter, sequencer, solder wave machine operations), and gate array design. Each entry includes a document number, title, revision, abstract, responsible department, and person. Many items are noted as "NEW MANUAL IN PROCESS" or "AWAITING DISPOSITION."

• Table 3: Engineering Manufacturing Specifications. This section details numerous technical specifications, inspection procedures, test methods, and calibration procedures related to manufacturing processes and product quality. Specific areas include printed circuit board fabrication and assembly (e.g., soldering, plating, drilled holes), various component and module testing protocols (e.g., electrical, mechanical, thermal), quality control guidelines (e.g., non-conforming material, audits, product hold), equipment operation and maintenance, and documentation standards. Many entries in this table are marked as "OBSOLETE" or indicate "CHANGE IN PROCESS."

In essence, the document provides a comprehensive overview of the technical documentation governing engineering, design, manufacturing, and quality assurance practices at Digital Equipment Corporation in early 1981.