Agilent Technologies HP 1660E Series User Manual page 488

Operator's Service
Troubleshooting
17 Select one of the Scope PV tests.
You can run all of the tests at one time by selecting All Tests, or you can
run each test individually. For this example, select Data Memory Test.
18 In the Data Memory Test menu, select Run, then select Single.
The test runs one time, then the screen shows the results. When
the test is finished, select Done.
To run a test continuously, select Repetitive. Select Stop to halt a
Repetitive Run.
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