a. Double-tap on the segment to edit.
b. Select Segments under the Mask Defined By options.
c. T
ap the Edit Vertices panel.
d. Select the vertex in the Define Area list that you want to move. Selecting a vertex highlights that vertex on the segment.
e. Tap the X (time) axis or Y (Ampl.) field in the list and use the A and B knobs to change the position values. Or double-tap on
each field and enter the new positional values for that vertex.
12. To reset the shape using the Edit Vertices menu:
a. Double-tap on the segment to edit.
b. Select Segments under the Mask Defined By options.
c. Tap the Edit Vertices panel.
d. Tap Reset Points. The shape changes to a triangle centered in the display or slice.
13. To save the segment edits:
a. Tap the Save panel.
b. Tap Save Mask. Only edits to the segment settings are saved.
c. Tap outside the menu to exit.
14. To change the vertical tolerance of a segment using the Mask Settings menu:
a. Double-tap on the segment to edit.
b. Select Waveform Tolerances under the Mask Defined By options.
c. Tap the Vertical Tolerance field and enter the tolerance value as units of the current channel settings (volts, amps, and so on).
Or double-tap on the field and use the A knob to change the value.
d. Tap the Update Mask Now button to immediately change the vertical tolerance of the segment.
15. To change the horizontal tolerance of a segment using the Mask Settings menu:
a. Double-tap on the segment to edit.
b. Select Waveform Tolerances under the Mask Defined By options.
c. Tap the Horizontal Tolerance field and enter the tolerance value as units of the current channel settings (volts, amps, and so
on). Or double-tap on the field and use the A knob to change the value.
d. Tap the Update Mask Now button to immediately change the horizontal tolerance of the segment.
16. To save the waveform tolerance edits:
a. Tap the Save panel.
b. Tap Save Mask. Only edits to the waveform tolerance settings are saved.
c. Tap outside the menu to exit.
Mask testing waveforms
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