Preface
ix
D3CM1604 DOCSIS 3.0 Cable Modem Administrator Manual
Document Conventions
This document uses the following conventions to draw your attention to certain information.
Safety and Warnings
This document uses the following symbols to draw your attention to certain information.
Notes emphasize or supplement important points of the main text.
Tips provide helpful information, guidelines, or suggestions for performing tasks more
effectively.
Warnings indicate that failure to take a specified action could result in damage to the
device.
This symbol warns users of electric shock hazard. Failure to take appropriate
precautions such as not opening or touching hazardous areas of the equipment could
result in injury or death.
Typographic Conventions
This document also uses the following typographic conventions.
Indicates text on a window, other than the window title, including menus, menu options, buttons, fields, and labels.
Indicates a variable, which is a placeholder for actual text provided by the user or system. Angled brackets (< >)
are also used to indicate variables.
Indicates text that is displayed on screen or entered by the user.
Indicates a variable, which is a placeholder for actual text provided by the user or system. Italic font is also used to
indicate variables.
Indicates optional values.
Indicates required or expected values.
Indicates that you have a choice between two or more options or arguments.