Agilent Technologies 4000 X-Series User Manual page 234

13
Cursors
5 Select the cursor(s) to be adjusted:
6 To change the cursor units, press the Units softkey.
7 Adjust the selected cursor(s) by turning the Cursors knob.
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• Push the Cursors knob; then, turn the Cursors knob. To finalize your
selection, either push the Cursors knob again or wait about five
seconds for the popup menu to disappear.
Or:
Press the Cursors softkey; then, turn the Entry knob.
•
The X1 X2 linked and Y1 Y2 linked selections let you adjust both cursors at
the same time, while the delta value remains the same. This can be
useful, for example, for checking pulse width variations in a pulse train.
The currently selected cursor(s) display brighter than the other cursors.
In the Cursor Units Menu:
You can press the X Units softkey to select:
Seconds (s).
•
Hz (1/s).
•
Phase (°) — when selected, use the Use X Cursors softkey to set the
•
current X1 location as 0 degrees and the current X2 location as 360
degrees.
Ratio (%) — when selected, use the Use X Cursors softkey to set the
•
current X1 location as 0% and the current X2 location as 100%.
You can press the Y Units softkey to select:
Base — the same units used for the source waveform.
•
Ratio (%) — when selected, use the Use Y Cursors softkey to set the
•
current Y1 location as 0% and the current Y2 location as 100%.
For phase or ratio units, once the 0 and 360 degree or 0 and 100%
locations are set, adjusting cursors will display measurements relative
to the set locations.
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide