LeCroy DDA 7 Zi series, Operator'S Manual

Page: 27 / 544

Operator's Manual
WP700Zi-OM-E-RevA
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Figure 3-2. Setting up Sequence Mode (Adjacent)
1. Touch Timebase Horizontal Setup on the menu bar.
2. Under Sampling Mode , touch the Sequence mode button .
3. Click the Sequence tab.
4. Under Acquisition Settings , touch inside the Num Segments data entry field and enter the number of
segments you want to display, using the slider bar at the bottom of the window. Click the keypad button
on the slider bar to enter a value using the pop-up numeric keypad.
Note: The number of segments you choose to display (80 maximum) can be less than the total
number of segments in the waveform. For example, in the pop-up images above, the number of
display segments is 10, but the total number of segments entered in the timebase dialog's
Num
Segments field is 100.
5. Touch the Enable Timeout checkbox.
6. Touch inside the Timeout data entry field and enter a timeout value, using the slider bar at the bottom of
the window. Click the keypad button on the slider bar to enter a value using the pop-up numeric
keypad.
Note: Use the sequence mode timeout to automatically interrupt the sequence acquisition if the timeout value is
exceeded without a valid trigger. The timeout period accounts for instances when a Num Segments miscount
occurs for some reason and the scope waits indefinitely for an unforthcoming segment. During that time, no
oscilloscope functions are accessible. By means of a timeout value, however, the acquisition will be completed,
the waveform displayed, and control of the oscilloscope returned to the user after the timeout has elapsed.
5. Under Display Settings , touch inside the Display mode field, and select a sequence mode display from
the pop-up menu.
6. Touch the S
INGLE
trigger front panel button.