Hitachi AMS 2000 Reference Manual page 16

it can be retrieved and read only by authorized applications or users, and
cannot be changed or deleted during the specified retention period.
Storage Navigator Modular 2 online help
Provides topic and context-sensitive help information accessed through the
Navigator 2 software.
Hardware maintenance and operation
The following documents describe how to operate, maintain, and administer
an AMS 2000 Family storage system. They also provide a wide range of
technical information and specifications for the AMS 2000 Family storage
systems. The symbol
configuration information about Hitachi AMS 2000 Family storage systems.

AMS 2100/2300 Storage System Hardware Guide, MK-97DF8010
Provides detailed information about installing, configuring, and
maintaining AMS 2100 and 2300 storage systems.

AMS 2500 Storage System Hardware Guide, MK-97DF8007
Provides detailed information about installing, configuring, and
maintaining an AMS 2500 storage system.

AMS 2000 Family Storage System Reference Guide, MK-97DF8008
Contains specifications and technical information about power cables,
system parameters, interfaces, logical blocks, RAID levels and
configurations, and regulatory information about AMS 2100, AMS 2300,
and AMS 2500 storage systems. This document also contains remote
adapter specifications and regulatory information.
AMS 2000 Family Storage System Service and Upgrade Guide, 
MK-97DF8009
Provides information about servicing and upgrading AMS 2100, AMS 2300,
and AMS 2500 storage systems.
AMS 2000 Family Power Savings User Guide, MK-97DF8045
Describes how to spin down volumes in selected RAID groups when they are
not being accessed by business applications to decrease energy
consumption and significantly reduce the cost of storing and delivering
information.
Command and Control (CCI)
The following documents describe how to install the Hitachi AMS 2000
Family Command Control Interface (CCI) and use it to perform TrueCopy
and ShadowImage operations.
xvi
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide

identifies documents that contain initial
Preface