Agilent Technologies InfiniiVision 3000 X-Series

392 Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
19 :MARKer Commands
:MARKer:YUNits
(see page 1138)
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 380
• ":MARKer:YUNits:USE" on page 393
• ":MARKer:X1Y1source" on page 383
• ":MARKer:X2Y2source" on page 385
• ":MEASure:SOURce" on page 444
• ":MARKer:Y1Position" on page 389
• ":MARKer:Y2Position" on page 390
• ":MARKer:YDELta" on page 391