Ajrlhbo Rl8-a/Rl02 Dr Pt1

Summary This document is a diagnostic program manual for the AJRLHB0 RL8-A/RL02 controller. The program is designed to test RL08 or RL278 controllers and up to four RL02 disk drives. It requires a PDP-8 computer with at least 8K of memory and a console device (such as an ASR 33). The diagnostic performs various hardware tests, including basic interface tests, seek tests, and head alignment routines, to ensure the reliability and functionality of the controller and drive subsystems. The manual includes comprehensive instructions for loading, operating, and interpreting the error reports generated by the diagnostic.