Keysight Technologies InfiniiVision MSO-X 4022A

454 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
21 :MARKer Commands
:MARKer:DYDX
(see page 1428)
Query Syntax
:MARKer:DYDX?
The MARKer:DYDX? query returns the cursor ∆Y/∆X value.
X cursor units are set by the :MARKer:XUNits command.
Return Format
<value><NL>
<value> ::= •Y/•X value in NR3 format.
See Also • "Introduction to :MARKer Commands" on page 453
• ":MARKer:MODE" on page 455
• ":MARKer:X1Position" on page 457
• ":MARKer:X2Position" on page 460
• ":MARKer:X1Y1source" on page 458
• ":MARKer:X2Y2source" on page 461
• ":MARKer:XUNits" on page 463
NOTE
If the front-panel cursors are off, the marker position values are not defined. Make sure to set
:MARKer:MODE to MANual or WAVeform to put the cursors in the front-panel Normal mode.