vii
PRECAUTIONS
This section provides general precautions for using the V520 Bar Code Reader.
The information contained in this section is important for the safe and reliable application of the V520 Bar Code
Reader. You must read this section and understand the information contained before attempting to set up or operate
an Bar Code Reader.
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
3 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii