Cisco C1861-SRST-B/K9 Hardware Installation Guide - Page 8

Conventions Preface Conventions This document uses the conventions listed in Table 1 to convey instructions and information. Table 1 Document Conventions Convention boldface font italic font [ ] {x | y | z} screen font boldface screen font < > [ ] Description Commands and keywords. Variables for which you supply values. Optional keywords or arguments appear in square brackets. A choice of required keywords appears in braces separated by vertical bars. You must select one. Examples of information displayed on the screen. Examples of information you must enter. Nonprinting characters, for example passwords, appear in angle brackets in contexts where italics are not available. Default responses to system prompts appear in square brackets. Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual. Timesaver Means the described action saves time. You can save time by performing the action described in the paragraph. Tip Means the following information will help you solve a problem. The Tip information might not be troubleshooting or even an action, but could be useful information, similar to a Timesaver. Caution Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data. Safety Warnings Safety warnings appear throughout these publications in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement. To see translations of the warnings that appear in these publications, see the Regulatory Compliance and Safety Information for Cisco 1800 Integrated Services Routers (Fixed) document that accompanied your router. Cisco 1800 Series Integrated Services Routers (Fixed) Hardware Installation Guide viii OL-6425-03