About This Guide
viii Kronos Incorporated
Guide Organization
This guide contains the following information:
w Chapter 1, “Introduction,” provides information on the Series 400 terminal
and its parts and optional boards. Some basic maintenance information is
provided as well as a section for customers that explains what to do before
calling Kronos Global Support.
w Chapter 2, “Preventive Maintenance,” provides information on performing
preventive maintenance on the Series 400 terminal such as replacing the
lithium and lead-acid batteries and verifying the integrity of the network.
w Chapter 3, “Servicing the Series 400 Terminal,” describes the procedures
used to save and restore Series 400 terminal data and remove and replace
parts of the terminal. It also provides information on handling static-sensitive
components, and upgrading memory.
w Chapter 4, “Troubleshooting,” includes information on troubleshooting Series
400 terminal hardware and power-up failures, resolving badge-reading,
keypad, and internal modem module problems, lead-acid battery failures, and
communication problems.
w Chapter 5, “Changing Terminal Firmware,” describes how to use the SL400
utility to change Series 400 terminal firmware.
w Chapter 6, “Using Maintenance Mode,” describes how to use maintenance
mode and provides a listing of the maintenance mode commands and
procedures.
w Appendix A, “Error and Status Messages,” contains a listing of error and
status messages, what they mean, and how to resolve the situations that cause
them to appear on the Series 400 terminal.
w Appendix B, “Series 400 Terminal Part Numbers,” lists part numbers relative
to the Series 400 terminal and its options.