Users Manual Part 4

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adjusted by dragging the baseline marker up/down along the Y-axis, or dragging the
waveform up/down or moving the screen up/down in the grid.
NOTE
Tap the baseline marker to unselect (the vertical scale line displays thinner). The
waveform cannot be moved once unselected. Tap the baseline marker again to select.
Figure 8-15 Sample Zero Baseline Screen
Lower Toolbar Buttons
The measurement, buffer and time base can be configured at the lower toolbar.
Table 8-2 Lower Toolbar Buttons
Name
Button
Description
Protocol
Tap to select an appropriate protocol. See
Protocol Setting on page 235 for more
information.
Communication
Line
Tap to select the appropriate
communication line. See Communication
Line on page 236 for more information.
Amplitude
Tap to select an appropriate amplitude
value. See Amplitude Setting on page 237
for more information.