1314
Trace/Detector
Normal
This sets the detector for the current selected trace to Normal (Rosenfell).
When the signal is CW-like, it displays the peak-detected level in the interval (bucket) being displayed.
If the signal is noise-like (within a bucket the signal both rose and fell), it alternates displaying the
max/min values. That is, an even bucket shows the peak (maximum) within a two-bucket wide interval
centered on the even bucket. And an odd bucket will show the negative peak (minimum) within a
two-bucket wide interval. For example, for an even bucket the two-bucket wide interval is a combination
of one-half bucket to the left of the even bucket, the even bucket itself, and one-half bucket to the right of
the even bucket, so the peak found is displayed in the correct relative location on screen. The odd
buckets are similar.
Couplings Selecting AUTO, whether by pressing the key or sending the equivalent SCPI
command, will turn trace math to Off for the selected/specified trace.
Preset Auto (On) for all detectors.
State Saved Saved in state
Initial S/W Revision Prior to A.02.00
Remote Command: [:SENSe]:DETector:AUTO ON | OFF | 1 | 0
[:SENSe]:DETector:AUTO?
Example: DET:AUTO ON
Notes: SCPI only. Turns AUTO on or off for ALL detectors. This is a legacy
command to preserve the classic functionality wherein all traces are affected
when a detector is addressed
Notes: The query returns the Auto state of Trace 1.
Initial S/W Revision: Prior to A.02.00
Key Path Trace/Det, Detector
Example DET:TRAC3 NORM sets the detector to normal for trace 3.
Dependencies Selecting any detector (even the currently selected detector) for a given trace
turns Update and Display on for that trace.
Normal detector is grayed out when the X scale is Log.
Couplings Selecting a specific detector type turns “Auto” to false for this trace (manual).
Selecting a detector for a trace (pressing the key or sending a
[:SENS]:DET:TRAC command) puts Update On and Display On for that
trace, even if that detector was already selected. Note that the legacy
command [:SENS]:DET[:FUNC] does NOT exhibit this behavior.
Selecting a detector, whether by pressing the key or sending the equivalent
SCPI command, will turn trace math to Off for the selected/specified trace.
Initial S/W Revision Prior to A.02.00