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Operator’s Service
Troubleshooting
To run the self-tests
Self-tests identify the correct operation of major functional areas of the
analyzer. You can run all self-tests without accessing the interior of the
instrument. If a self-test fails, the troubleshooting flowcharts instruct
you to change a part of the analyzer.
These procedures assume the files on the PV disk have been copied to
the /SYSTEM subdirectory on the hard disk drive. If they have not
already been copied, insert the PV disk in the flexible disk drive before
starting this procedure.
1If you just did the power-up self-tests, go to step 2.
If you did not just do the power-up self-tests, disconnect all inputs,
then turn on the power switch. Wait until the power-up tests are
complete.
2Press the System key, then select the field next to System. Then,
select Tes t in the pop-up menu.
3Select the box labeled Load Test System, then select Continue.