Anritsu BERTWave Series, Operation Manual, Page: 267 / 466

6.7 Collecting Data
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How to Operate Sampling Scope
4. When selecting Limited at step 3, set the at-end condition.
●
To end overwriting waveform when the set time is passed, set
Limit Type to Time.
Click the Time text box to input the time.
●
To end overwriting waveform when the data count set at the
screen is reached, set Limit Type to Sample.
Click the Samples text box to input the number of data.
●
To stop waveform overwriting when the set time has elapsed, set
Limit Type to Waveform.
Click the Waveforms text box to input the number of waveforms.
5. When Persistency is selected at step 3, set the time for saving the
overwritten data.
Click the Time text box to input the time.
Deleting overwritten waveform display
1. Click Setup to open the Setup dialog box.
2. Click the Accumulation Type button to select None.
3. Click the Number of samples button to select the number of data
displayed on the screen from the following:
For Eye: 1350, 2048, 4050
For Pulse, Coherent Eye:
512, 1024, 2048, 4096, 8192, 16384
When Test Pattern is other than Variable in Coherent
Eye, Number of Samples is fixed to 16384.
Figure 6.7-3 Accumulation Type Settings (None)