NVRAM Module (PMTNV-AA)

This document is an owner's guide for the NVRAM (PMTNV-AA) TURBOchannel module, which provides 1 megabyte of nonvolatile RAM storage for compatible systems. The manual covers key topics, including:

• Module Description: Explains the module's function, compatibility with the DEC OSF/1 operating system, and hardware requirements (one slot per system).
• Indicators and Testing: Details the bulkhead indicators (battery status and test push-button) and the procedures for conducting self-tests and power-down data integrity tests in console mode.
• Installation: Provides basic guidance and safety cautions for installing the module.
• Battery Information: Includes an appendix detailing the specifications and estimated lifespan of the module's 200mAh lithium primary battery under various conditions.