Please refer to the document conventions for quickly identifying special formatting. The following table describes these conventions and provides examples of their use.

Table 1: Document Conventions

Convention	Meaning	Example
Blue	Text in blue indicates terms that are cross-references.	See Guide Conventions.
Italics	Italic typeface indicates book titles or emphasis.	You must not use this unit underwater.
NOTE	The pencil icon is used to highlight important information.	RS-232-type devices do not work on this communication port.
CAUTION	The caution symbol indicates hardware or software failure, or loss of data.	The unit is not waterproof or dustproof, and is intended for indoor use only.
WARNING	The lighting symbol is used as a warning when bodily injury might occur.	Due to risk of shock do not use the unit near water.