1-1

Chapter 1

Introduction

Using This Manual

Read through this manual to become familiar with its contents and to gain an
understanding of the features and capabilities of the Environmental Module prior
to installing and operating it.
Chapter 1
Introduction,
provides product descriptions and features, gives a brief
description of the 9C300-1 Environmental Module and ends with a list of related
manuals.
Chapter 2
Installing the 9C300-1 Environmental Module,
contains detailed
information for unpacking and installing the Environmental Module.
Chapter 3
9C300-1 Environmental Module Operation,
contains detailed
information about the Environmental Module operation.
Chapter 4
Specifications
, provides detailed specifications for the 9C300-1
Environmental Module.
Appendix A
EPIM Specifications
, contains detailed information about the
various that can be used with the 9C300-1 Environmental Module.
Appendix B
Uninterruptible Power Supply (UPS)
, contains detailed information
about connecting, configuring, and monitoring a UPS.

The 9C300-1 Environmental Module

The 9C300-1 Environmental Module, shown in Figure 1-1, provides system
cooling, out-of band management capabilities, and environmental/power
monitoring for the MMAC-Plus System. The Environmental Module is inserted in
the slot above the module card cage in the front of the MMAC-Plus chassis.