5
Chapter 1:

How to Use this Manual

The T riCoder is an extremely versatile bar code reader. It functions as both a
portable data collection device as well as a fixed on-line bar code reader. Although
the TriCoder can perform complex data collection functio ns, it's true value is in its
simplicity. With very little instruction, a user can collect data using one of the
built-in programs, upload it and process the data.
This manual is provided with the intention of acting as a guide or reference.
Sometimes the best way to learn to use the TriCoder is to simply turn it on and start
following the prompts. Other times, more guidance is desired, especially if the user
wants to get up and running quickly.
Two data collection tutorials are provided as well as detailed instruction on using
the TriCoder as a fixed reader using NON PORTABLE mode. The first Quickstart
Tutorial uses the built-in Program #0, a si mple one prompt (ITEM) data collection
program that is useful for simple inventory app lications. The second Qu ickstart
Tutorial demonstrates Program #1, an editable program that by default, prompts the
operator for an item number, then a quantity. To get started quickly, we suggest
using one of the Quickstart Tutorials, then move on to the PROGRAMMING
section if you find that neither Program #0 nor Program #1 offers exactly what you
need.
Although most people use the TriCoder as a portable d ata collector, it is frequently
used in NON PORTABLE mode as a fixed reader for library and POS
applications. NON PORTABLE mode is most useful for testing communication
before beginning data collection. Chapter 3: Non Portable Mode covers all areas
of fixed use.
The remainder of the manual is a refere nce guide. Chapters 5, 6, 7, 8 and 9 of the
CONNECTION AND SETUP section provide details on configuring the TriCoder
as well as the actual hardware connections.
If you need use some of the advanced programming features of the TriCoder, Chapters 10 and 11 of the manual d etails usage of such
features as Xtra Statements, Voice Messaging, and Data Identifiers.
Chapters 11-13 of the manual describe Voice Messaging, Transmitting and Receiving programs, and uploading Lookup Tables.
The TROUBLESHOOTING section provides reference for error messages, solving problems and details on how to reach Worth Data.
The APPENDIXES offers bar code specifications and other useful information.