Plextor PX-712UF Installation And User Manual page 68

Section 4. Advanced Features and PlexTools Professional
3. Click the Preferences button to view or change the preferences. You
can change the sample length (the length of one sample), the time
length indication of the graph, and the limit of the beta measurement
scale.
Figure 21: Changing preferences for graphing beta and jitter
4. Click OK to exit the Preferences window and return to the Q-Check
Beta/Jitter Test window.
5. To begin measurement, in the Beta/Jitter Test window, click the
Start button. You see the error counts representing the result of beta
error measurement jitter measurement.
6. To end measurement, click the Stop button, or wait for the
measurement to stop by itself. Your window shows the test results,
and a graph of the error counts recorded by the application.
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PX-712UF Installation and Users Manual