Preface, Audience, Conventions – H3C Technologies H3C S5800 Series Switches User Manual
Page 3: Obtaining documentation
Preface
This document describes the appearance, specifications, and installation procedures of the H3C
PSR150-A & PSR150-D series power modules.
This preface includes:
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Audience
This documentation is intended for:
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Network planners
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Field technical support and servicing engineers
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Network administrators working with the PSR150-A & PSR150-D series power modules
Conventions
This section describes the conventions used in this documentation set.
Convention Description
WARNING
An alert that calls attention to important information that if not understood or followed can
result in personal injury.
CAUTION
An alert that calls attention to important information that if not understood or followed can
result in data loss, data corruption, or damage to hardware or software.
IMPORTANT
An alert that calls attention to essential information.
NOTE
An alert that contains additional or supplementary information.
TIP
An alert that provides helpful information.
Obtaining documentation
You can access the most up-to-date H3C product documentation on the World Wide Web
.
Click the links on the top navigation bar to obtain different categories of product documentation:
– Provides hardware installation, software
upgrading, and software feature configuration and maintenance documentation.
Provides information about products and technologies, as well as solutions.