User Manual

Running diagnos

tic tests

Running diagnostic tests

Use this procedure to test instrument functional modules.

NOTE. Running self test resets the oscilloscope settings. Save the current setup to memory or a ﬁle if you do not want to

lose the current settings.

NOTE. Remove all probes and cables fr om the oscilloscope inputs.

1. Push the Utility button.

2. Push the

-More- Page 1/2 side-menu button.

3. Push th

e Diagnostics side-menu button.

4. Push th

e Self Test side-menu button to display the Self Test menu and Self Test Results readout.

5. Turn th

e Multipurpose knob to select Run Self Test, then click the Multipurpose knob to start testing using the

default settings. the self test takes a few seconds to run.

6. Use the other Self Test menu items to reﬁne how to run the self test; you can run the tests a speciﬁed number of times

(Loop Times), run tests forever (Loop Forever), run tests until a test fails and stop testing (Loop Until Fail),orrun

atest

on a failed tests (Loop On Failure).

NOTE. The oscilloscope resets to the factory default settings after running the self tests.

92 TBS2000 Series User Manual