Cisco ONS 15454 DWDM Installation And Operation Manual page 58

Where to Find Safety and Warning Information
Convention
[
{ x | x | x }
Ctrl
screen font
boldface screen font
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Means reader take note. Notes contain helpful suggestions or references to material not covered in the
Note
document.
Means reader be careful. In this situation, the user might do something that could result in equipment
Caution
damage or loss of data.
Warning IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this
device. Statement 1071
SAVE THESE INSTRUCTIONS
Where to Find Safety and Warning Information
For safety and warning information, refer to the Cisco Optical Transport Products Safety and
Compliance Information document that accompanied the product. This publication describes the
international agency compliance and safety information for the Cisco ONS 15xxx systems. It also
includes translations of the safety warnings that appear in the ONS 15xxx system documentation.
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
lviii
Application
] Keywords or arguments that appear within square brackets are optional.
A choice of keywords (represented by x) appears in braces separated by
vertical bars. The user must select one.
The control key. For example, where Ctrl + D is written, hold down the
Control key while pressing the D key.
Examples of information displayed on the screen.
Examples of information that the user must enter.
> Command parameters that must be replaced by module-specific codes.
About this Guide
September 2004