When to Use This Guide 3
E-EQ-MX3RG-J-ARC MX3 Reference Guide
When to Use This Guide
As the reference for LXE’s MX3 computer, this guide provides detailed information on its
features and functionality. Use this reference guide as you would any other source book -- reading
portions to learn about the MX3, and then referring to it when you need more information about a
particular subject. This guide takes you through all aspects of the installation and configuration of
the LXE MX3.
Operating instructions for the general user are contained in the “MX3 User’s Guide”.
This chapter, “Introduction”, briefly describes this reference guide structure, contains setup and
installation instruction, briefly describes data entry processes, and explains how to get help.
Chapter 2 “Physical Description and Layout” describes the function and layout of the
configuration, controls and connectors on the MX3.
Chapter 3 “Power Supply” describes the power sources and battery charging stations.
Chapter 4 “System Configuration” takes you through the BIOS Setup and memory maps, the
MX3 file structure, describes LXE’s Terminal Emulation programs compatible with the MX3 and
contains instructions for panning the display.
Chapter 5 “Utilities” explains the function of MX3-specific utilities.
Chapter 6 “RF Network Configuration” describes the functions and delivers instruction on
editing the NET.CFG and SOCKET.CFG files. It also contains information relating to the SNMP
DOS agent.
Chapter 7 “Troubleshooting” solutions are split into several areas, including a list of Power On
Self Test (POST) messages and run time messages. The solution may be found in one area or it
may be a combination of the solutions in several areas.
Appendix A “Key Maps” describes the keypress sequences for the different keypads – batch,
IBM 3270, and IBM 5250.
Appendix B “Technical Specifications” lists technical specifications for physical,
environmental, display and the radios.
Appendix C “Commands” describes ROM-DOS command files.
