Agilent Technologies 1690 Weather Radio User Manual


 
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Chapter 5: Troubleshooting
c Install the optional screws as shown.
3 After the required power-on troubleshooting and repair is complete,
reverse the above procedure to remove the fan guard and reassemble the
instrument.
To use the flowcharts
Flowcharts are the primary tool used to isolate defective assemblies. The
flowcharts refer to other tests to help isolate the trouble. The circled letters on
the charts indicate connections with the other flowcharts. Start your
troubleshooting at the top of the first flowchart.