Safety Information

46
Zero Baseline
The zero baseline is marked the 0 value in the Y-axis, showing the ground level of
each channel waveform.
After the channel is selected, the Zero Baseline can be adjusted by dragging the
zero baseline marker up/down along the Y-axis, or dragging the waveform up/down,
or moving the screen up/down in the grid.
Figure 1-42 Sample Dragging Zero Baseline Marker Screen
Figure 1-43 Sample Dragging Waveform or Moving Screen