HSC Controller Installation Manual

This installation manual provides comprehensive procedures for the Hierarchical Storage Controller (HSC) family, including the HSC40, HSC50, HSC60, HSC70, and HSC90 models. The document covers:

• Planning and Preparation: Site requirements, unpacking, and electrostatic discharge precautions.
• Installation: Cabling (CI Bus, SDI/STI), power controller configuration, and site setup.
• Power Up: Initial power-on procedures, console terminal setup, and the UART echo test.
• Testing: Detailed device integrity tests (ILRX33, ILTU58, ILMEMY, ILCACH, ILDISK, ILTAPE, ILTCOM, ILEXER) to verify subsystem functionality.
• Configuration: Setting system parameters like identification numbers and allocation classes via the SETSHO utility.
• Upgrades: Specific instructions for upgrading lower-performance controllers (HSC40, HSC60, HSC70) to higher-performance models (HSC60, HSC70, HSC90), including installing auxiliary power supplies and M.cache modules.

The manual is designed for both Digital Customer Services personnel and customer users. It includes extensive tables for component configurations, jumper settings, and error code interpretation.