Before You Begin
Safety Icons
This section explains how to identify and understand dangers, warnings, cautions, and notes that are in this document. You may also see icons that tell you when to follow ESD procedures.
A warning alerts you of an operating procedure, practice, condition, or statement that must be strictly observed to avoid death or serious injury to the persons working on the equipment.
A caution alerts you to an operating procedure, practice, condition, or statement that must be strictly observed to prevent equipment damage or destruction, or corruption or loss of data.
This icon appears at the beginning of any procedure in this manual that could cause you to touch components (such as printed circuit boards) that are susceptible to damage from 
electrostatic discharge (ESD). When you see this icon, you 
must follow standard ESD guidelines to avoid damaging the equipment you are servicing.
Note: Notes either provide extra information about a topic or contain special instructions for handling a particular condition or set of circumstances.
EasyCoder PC4 User’s Guide | xi |