Sets the location of the marker on the x-axis at the specified location. <x-parameter> is defined in the current x-axis units. The query version of the command returns the location of the marker on the x-axis. Note that the marker is snapped to the data point closest to the specified value. If the specified marker is not on it is set to on.
Parameter
<x-parameter>
Default Unit
Current x-axis unit
Example
To set reference marker #2 to 1 GHz on the x-axis:
:CALCulate:MARKer2:X 1 :CALCulate:MARKer2:X 1GHz
To set reference marker #1 to 1.5 GHz on the x-axis: