Cisco CISCO1841 - 1841 Integrated Services Router Hardware Installation Manual page 7

Preface
This introduction describes the objectives, audience, organization, and conventions of this hardware
document, and points to related documents that provide information beyond the scope of this document.
This preface contains the following sections:
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Objectives
This document provides comprehensive hardware-related information about Cisco 1800 series
fixed-configuration integrated services routers, including platform description; information about
safety, site preparation, chassis installation and interconnection, power up, initial configuration, and
troubleshooting; and procedures for maintenance and upgrades.
This document provides enough initial software configuration information to establish network
communication. For detailed software configuration information, see the Cisco 1800 Series Integrated
Services Routers (Fixed) Software Configuration Guide and to the Cisco IOS configuration guides and
command reference publications. These publications are available on line. See the
Documentation and Submitting a Service Request"
To access warranty, service, and support information, see the
Warranty Terms"
Audience
This documentation is designed for the person installing, configuring, and maintaining the router, who
should be familiar with electronic circuitry and wiring practices and has experience as an electronic or
electromechanical technician. It identifies certain procedures that should be performed only by trained
and qualified personnel.
OL-6425-03
Objectives, page vii
Audience, page vii
Conventions, page viii
Safety Warnings, page viii
Related Documentation, page xiv
Cisco One-Year Limited Hardware Warranty Terms, page xiv
Obtaining Documentation and Submitting a Service Request, page xvi
section.
Cisco 1800 Series Integrated Services Routers (Fixed) Hardware Installation Guide
section for more information.
"Cisco One-Year Limited Hardware
"Obtaining
vii