This chapter introduces the 900 Series HP 3000 and the MPE/iX
operating system, describing how they fit into the HP 3000
family of computers and MPE operating systems, in general.
It describes hardware and software naming conventions and
provides a brief overview of migration to the 900 Series from
MPE V/E-based systems.
It describes MPE/iX dual operating modes, features, and major
subsystems.
It provides an overview of MPE/iX accounting structure,
session and batch modes, how to execute MPE/iX commands, and
the considerations necessary to convert files to MPE/iX.
