Anritsu BERTWave Series, Operation Manual, Page: 256 / 466

Chapter 6 How to Operate Sampling Scope
6-62
6.3.4 Performing Self Test
Perform the self test in the following cases:
●
When the error message is displayed after level calibration referring to
6.3.1 “Calibrating Level”.
●
When the noise voltage is over the specified value shown in Appendix A
when the signal is not input
●
When the waveform is not displayed, the displayed waveform
amplitude and bit cycle is different from the expected value, and the
MP2110A operation and measurement results are abnormal.
The application self test runs following items.
●
Power
If the test result is normal, “passed” is displayed, on the other hand, if the
test result is abnormal, “failed” is displayed.
The self test procedures are as follows.
1. Check that no signals are input to the front-panel
Ch A In
,
Ch B In
,
Trigger Clk In
connectors. If there are
Ch C
and
Ch D
, check that no
signals are input to these connectors.
2. Click Setup to open the Setup dialog box.
3. Click the Utilities tab.
4. Click Application Test. The self test dialog box is displayed while the
self test is running.
5. After the self test is completed, the result is displayed.
When the power supply test result is failed:
1. When the power voltage is displayed, record the value.
2. If the power supply test result shows “failed”, contact an Anritsu
Service and Sales office.