Keysight P9241, Scpi Programmer'S Manual

Page: 414 / 1344

414 Keysight P9241/42/43A Oscilloscopes SCPI Programmer's Guide
20
:MARKer Commands
:MARKer:YUNits
(see page 1196 )
Command Syntax
:MARKer:YUNits <units>
<units> ::= {BASE | PERCent}
The :MARKer:YUNits command sets the Y cursors units:
• BASE — for making measurements in the units associated with the cursors
source.
• PERCent — for making ratio measurements. Use the :MARKer:YUNits:USE
command to set the current Y1 location as 0 percent and the current Y2
location as 100 percent.
Changing Y units affects the input and output values of the :MARKer:Y1Position,
:MARKer:Y2Position, and :MARKer:YDELta commands/queries.
Query Syntax
:MARKer:YUNits?
The :MARKer:YUNits? query returns the current Y cursors units.
Return Format
<units><NL>
<units> ::= {BASE | PERC}
See Also • "Introduction to :MARKer Commands" on page 397
• ":MARKer:YUNits:USE" on page 415
• ":MARKer:X1Y1source" on page 402
• ":MARKer:X2Y2source" on page 405
• ":MEASure:SOURce" on page 472
• ":MARKer:Y1Position" on page 410
• ":MARKer:Y2Position" on page 412
• ":MARKer:YDELta" on page 413