User's Manual

Table Of Contents
Preventive Maintenance
Troubleshooting 7-1
Chapter 7
Troubleshooting
This chapter describes maintenance and troubleshooting procedures that you must
follow when using the 95 Series RFID System. These procedures complete the
troubleshooting information given in Chapter 5, Configuration and Operation, for the
initial system installation and configuration.
Preventive Maintenance
By using special commands, built-in Self Diagnostic circuits can check any part of the
system and report an error code, if necessary. Depending on the error code received,
the service technician will know the piece of hardware that is malfunctioning, and can
immediately take corrective action to remedy the situation.
All units have a warranty seal placed on their enclosures. Removal of this
seal will void the warranty.
General Guidelines
Below is a list of some assumptions and guidelines:
1. The chapter assumes that repairs for any electronic assemblies are not made on
site. Unless otherwise stated, if a specified condition cannot be met, the electronic
assembly must replaced and returned to the manufacturer for repairs.
2. For a complete technical description of the 95 Series RFID System, refer to the
95 Series RFID System Technical Guide. For a detailed description of the
commands and parameters used to configure or to control the 95 Series RFID
System, refer to the 95 Series RFID System Reference Guide.
3. Information regarding the 95 Series RFID System’s configuration and operation is
described in Chapter 5, Configuration and Operation.
4. The locations of the DATA LED, the POWER LED, and the RESET button are
showninFigure5-1.
5. All the reference to commands are made assuming that the Reader’s address is 0.