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Chapter 8 Troubleshooting Flowcharts 71
8
Troubleshooting Flowcharts
Introduction
Troubleshooting is based on the interpretation of the error messages written on the display
and in the systems error log. See page 69 for a list of Operator Error Messages. For a list of
error log messages and details of how to print the error log, refer to -38. There are cases,
however, when no error message, or the nature of the problem precludes the
implementation of any automatic testing schemes. This chapter directs you towards the
problem in a schematic approach. This method of troubleshooting may lead you to discover
a blown fuse or a power supply failure.