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X431 GDS Scopebox Manual
[A line]: enables you to select A\B measurement line. The currently
selected line is a solid line;
[Up/Down]: fine adjutment button for voltage.
3.3.4 Expert settings
This option is specially designed to measure related vehicle sensors.
After selecting one sensor, the osicilloscope will be preset based on
preset value of this sensor.
Click [Expert] to enter the expert setting interface. See Fig.3-11.
Fig.3-11
In Fig.3-11, left side lists sensor list and right side displays current
sample waveform of selected sensor.