MicroVAX 3100 Model 85/90/95/96

This manual provides comprehensive reference, installation, and maintenance information for the BA42B enclosure used with MicroVAX 3100 models 85, 90, 95, and 96. It includes:

• Enclosure Overview: Description of mass storage areas, power, signal distribution, and configuration guidelines.
• Installation Procedures: Detailed steps for site preparation, unpacking, and system installation.
• Maintenance: Instructions for removing and replacing field-replaceable units (FRUs) such as memory modules, disk drives, tape drives, CPU modules, and power supplies.
• Technical Reference: Pin specifications for system ports and a recommended spare parts list.