Agilent Technologies E8267D PSG - Manual (Page 121)

Chapter 3 107
Basic Digital Operation
Using Waveform Markers
2. Toggle the markers as desired:
a. Highlight the first waveform segment.
b. Press Enable/Disable Markers .
c. As desired, press Toggle Marker 1 , Toggle Marker 2 , Toggle Marker 3 , and Toggle Marker 4 .

Toggling a marker that has no marker points ( page 104 ) has no effect on the auxiliary
outputs.
An entry in the Mkr column (see figure below) indicates that the marker is enabled for that
segment; no entry in the column means that all markers are disabled for that segment
d. In turn, highlight each of the remaining segments and repeat Step c .
3. Press Return .
4. Name and store the waveform sequence ( Step 3 on page 93 ).
The following figure shows a sequence built reusing the same factory–supplied waveform segment; a
factory–supplied segment has a marker point on the first sample for all four markers. In this
example, Marker 1 is enabled for the first segment, Marker 2 is enable for the second segment, and
markers 3 and 4 are enabled for the third segment.
For each segment, only the markers enabled for that segment produce a rear panel auxiliary output
signal. In this example, the Marker 1 auxiliary signal appears only for the first segment, because it is
disabled for the remaining segments. The Marker 2 auxiliary signal appears only for the second
segment, and the marker 3 and 4 auxiliary signals appear only for the third segment.
In an Existing Waveform Sequence
If you have not already done so, create and store a waveform sequence that contains at least three
segments (
page 93 ). Ensure that the segment or segments are available in volatile memory ( page 96 ).
1. Press Mode > Dual ARB > Waveform Sequences , and highlight the desired waveform sequence.
2. Press Edit Selected Waveform Sequence , and highlight the first waveform segment.
3. Press Enable/Disable Markers > Toggle Marker 1 , Toggle Marker 2 , Toggle Marker 3 , and Toggle Marker 4 .

Toggling a marker that has no marker points ( page 104 ) has no effect on the auxiliary outputs.
An entry in the Mkr column indicates that the marker is enabled for that segment; no entry in the
column means that all markers are disabled for that segment
4. Highlight the next waveform segment and toggle the desired markers (in this example, markers 1
and 4).
5. Repeat Step 4 as desired (for this example, select the third segment and toggle marker 3).
6. Press Return > Name And Store > Enter .
Sequence Marker Column
This entry shows that
markers 3 and 4 are enabled
for this segment.