EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 519)

SCPI Command Reference
OSA 513
Product-Specific Commands—Description
DEFault allows the instrument to select a value
for the <Threshold> parameter.
The <Threshold> parameter corresponds to the
peak detection power level.
The CALCulate[1..n][:WDM]:THReshold? MIN
and CALCulate[1..n][:WDM]:THReshold? MAX
queries can be used to determine valid power
range.
Example(s) CALC:WDM:THR -30.00 DBM
UNIT:POW DBM
CALC:WDM:THR? Returns -3.000000E+001
See Also :CALCulate[1..n][:WDM]:BWIDth[1|2]|BANDwi
dth[1|2]:RelativeLEVel
:CALCulate[1..n][:WDM]:OSNR:BWIDth|BANDw
idth[:RESolution]
:CALCulate[1..n][:WDM]:OSNR:BWIDth|BANDw
idth[:RESolution]:AUTO
:CALCulate[1..n][:WDM]:THReshold?
:CALCulate[1..n][:WDM]:THReshold