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About this document
This document provides instructions for installing and customizing the configuration
of your IBM System Storage DS4200 Express Storage Subsystem. It also provides
maintenance procedures and troubleshooting information.
Who should read this document
This document is intended for system operators and service technicians who have
extensive knowledge of fibre channel and network technology.
How this document is organized
Chapter 1, "Introduction," on page 1 describes the IBM System Storage DS4200
Express Storage Subsystem. This chapter includes an inventory checklist and an
overview of the storage subsystem features, operating specifications, and
components.
Chapter 2, "Installing the storage subsystem," on page 23 contains information on
how to install the DS4200 Express Storage Subsystem in a standard rack cabinet
and setting the interface options.
Chapter 3, "Cabling the storage subsystem," on page 43 contains fibre channel and
power cabling information for the DS4200 Express Storage Subsystem.
Chapter 4, "Operating the storage subsystem," on page 79 contains information on
how to power on and off the DS4200 Express Storage Subsystem, recover from an
overheated power supply and fan unit, troubleshoot, and interpret LEDs.
Chapter 5, "Replacing components," on page 105 contains step-by-step instructions
about how to install or remove customer replaceable units (CRUs), such as
Enhanced Value Disk Drive Modules (EV-DDMs), power supply and fan units, RAID
controllers, battery units, midplane, and SFP modules.
Chapter 6, "Hardware maintenance," on page 135 describes problems and
symptoms that are specific to the DS4200 Express Storage Subsystem. It also
provides a parts list for the DS4200 Express Storage Subsystem.
Appendix A, "Records," on page 143 provides a table that you can use to record
and update important information about your DS4200 Express Storage Subsystem,
including serial number and device records.
Appendix B, "Rack mounting template," on page 147 provides the rack mounting
templates for installation of the DS4200 Express Storage Subsystem. If you want to
tear out the templates from the document for use during installation, use these
copies of the templates.
Appendix C, "Power cords," on page 149 lists power cord information for the
DS4200 Express Storage Subsystem.
Appendix D, "Additional DS4000 documentation," on page 153 lists additional
DS4000 documents.
Appendix E, "Accessibility," on page 163 details accessibility information.
© Copyright IBM Corp. 2006
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