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Preface
This guide is intended for anyone who uses a Dell PowerApp 120 system. The guide
can be used by both first-time and experienced users who want to learn about the
features and operation of their systems or who want to upgrade their systems. The
sections are summarized as follows:
• Chapter 1, “Introduction” — Overview of system features, description of indica-
tors on the front panel, and general discussion of connecting external devices to
the system back panel
• Chapter 2, “Using the System Setup Program” — Configuration changes to the
system and password features
• Chapter 3, “Installing SCSI Hard-Disk Drives” — Overview of removing and
replacing SCSI hard-disk drives
• Appendix A, “Technical Specifications”— Technical specifications of PowerApp
120 systems
• Appendix B, “I/O Ports and Connectors” — Ports and connectors on the back
panel of your system
• “Glossary” — Definitions of terms, acronyms, and abbreviations used in this
guide
Warranty and Return Policy Information
DellComputer Corporation (“Dell”) manufactures itshardwareproducts frompartsand
components that are new or equivalent to new in accordance with industry-standard
practices. See your
System Information
booklet for complete warranty information for
your system.
Other Documents You May Need
In addition to this
User’s Guide
, the following documentation is included with your
system:
• Your PowerApp software documentation is included with the system. This docu-
mentation describes how to install (if necessary) and configure the software, as
well as how to use the diagnostics.