Agilent Technologies ESA-E Series Programmer's Manual page 181

Language Reference
CALCulate Subsystem
Range: 1 to 3
Front Panel
Access:
Marker, Marker Trace Auto 1 2 3
Marker to Trace Auto
:CALCulate:MARKer[1]|2|3|4:TRACe:AUTO OFF|ON|0|1
:CALCulate:MARKer[1]|2|3|4:TRACe:AUTO?
Turns on or off the automatic marker to trace function.
Factory Preset
and *RST:
AUTO ON
Front Panel
Access:
Marker, Marker Trace Auto 1 2 3
Continuous Signal Tracking Function
:CALCulate:MARKer[1]|2|3|4:TRCKing[:STATe] OFF|ON|0|1
:CALCulate:MARKer[1]|2|3|4:TRCKing[:STATe]?
Turns on or off marker signal tracking. It continuously puts the
selected marker on the highest displayed signal peak and moves it to
the center frequency. This allows you to keep a signal that is drifting in
frequency, on the display.
Factory Preset
and *RST: Off
Remarks: When a measurement under the front panel MEASURE
key is started, this command is turned off. If this
command is turned on when any of the MEASURE key
measurements are in progress, that measurement will
be stopped.
Front Panel
Access:
FREQUENCY/Channel, Signal Track On Off
Marker X Value
:CALCulate:MARKer[1]|2|3|4:X <param>
:CALCulate:MARKer[1]|2|3|4:X?
Position the designated marker on its assigned trace at the specified
trace X value. The value is in the X-axis units (which is often frequency
or time).
The query returns the current X value of the designated marker.
Default Unit: Matches the units of the trace on which the marker is
positioned
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