RH11-C

This document, an engineering specification, details the jumper configurations and component settings for the RH11-C module. It provides specific instructions for various modules and their associated jumper tables, including M7294-YA Data Buffer & Control, M7295 Bus Control, M7296 Control & Status Registers, M7297 Parity Control, M9300 Unibus B Terminator, M9504 Controller Transceiver, and M688 Unibus Power Fail Drivers. The document also includes rework instructions for specific components and circuit etching, along with parts lists and detailed wiring diagrams for different functional blocks of the RH11-C. The primary purpose is to guide the configuration and assembly of the RH11-C module by specifying jumper positions and component options for various operational modes, particularly for disk and tape operations.