RIGOL
Chapter 4 Functions of the Front Panel of EMI
4-16 RSA3000E User Guide
Trace
Displays the trace-related parameters.
Selected Trace
RSA3000E series can display at most 3 traces synchronously in EMI mode. Select the
corresponding trace to set the relevant parameters for the specified trace. By default,
Trace1 is selected and enabled, and the trace type is "Clear Write".
Note: The trace currently displayed on the screen can be saved to the internal or
external memory. If needed, you can recall it at any time. Press Save to save it
according to descriptions in "Save".
Trace Type
Sets the type of the currently selected trace. The system calculates the scanned data
by a specific operation method according to the selected trace type. The results will
not be displayed unless you set "Trace Update" and "Trace Display" to "On". Trace
types include Clear Write, Average, Max Hold, and Min Hold.
1.
Clear Write
Sets the trace data to a minimum value, and displays the real-time scanned data
of each point on the trace.
2.
Average
Displays an average trace, which is represented by averaging the data of each
point on the trace. The type of the trace is displayed to be smooth.
3.
Max Hold
Maintains and displays a max hold trace, which represents the maximum data
value on a point-by-point basis. When a new maximum value is generated, data
will be updated, and the newly updated maximum value prevails.
4.
Min Hold
Maintains and displays a min hold trace, which represents the minimum data
value on a point-by-point basis. When a new minimum value is generated, data
will be updated, and the newly updated minimum value prevails.
Trace Det
Sets the detector for the current measurement. The selected detector can be applied
to the current trace. The available trace detectors include Pos Peak, Quasi Peak,
