3-60
Function Reference
Perform Calibration
Perform Calibration
Performs a power or wavelength calibration after the setup has been specified
by the user.
Key Path System > Calibration > Power Cal Setup > Perform Calibration
Remote
Commands
CALibration:WAVelength:INTernal
Pit Excursion (Marker Setup Panel)
Sets the pit excursion value for the marker search routines.
The pit excursion value is used to determine whether or not a local minimum
in the trace is to be considered a pit.
For marker search functions, a signal pit is defined as having a fall and then a
rise in the displayed response of at least the pit excursion value. Reducing the
pit excursion to values less than 3 dB may cause the marker-pitting functions
to identify noise spikes as pits. To reduce the noise floor variance to a value
less than the pit excursion rate, try changing the reference level at the top of
the graticule and increasing sensitivity.
Key Path Markers > Marker Setup > Pit Excursion
Related Functions Marker Search Threshold
Remote
Commands
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:PEXCursion:PIT
Pit excursion criteria
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