THZ02/THZ27 Magnetic Tape

This owner's manual provides comprehensive documentation for the THZ02 and THZ27 magnetic tape subsystems. It covers:

• System Overview: Detailed features including performance, data integrity, and firmware capabilities.
• Hardware Configuration: Controller specifications, SCSI bus integration, and switch settings.
• Tape Drive Operation: Power-on self-tests, front panel controls, and media handling (loading/unloading).
• Media Loader: Operational modes, magazine handling, and loader-specific controls.
• SCSI Interface: Detailed technical specifications on bus operation, commands (e.g., READ, WRITE, INQUIRY), and error recovery mechanisms.
• Diagnostics: Resident POST and microdiagnostic procedures.
• Firmware Updates: Procedures for updating subsystem firmware from tape.
• Technical Specifications: Physical, environmental, power, and reliability data.