EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 405)

SCPI Command Reference
OTDR 391
Product-Specific Commands—Description
:CONFigure[1..n]:ANAlysis:THReshold:
REFLectance
Description This command sets the reflectance threshold
that will be used for the next acquisition.
*RST returns this setting to default value.
Syntax :CONFigure[1..n]:ANAlysis:THReshold:REFLecta
nce<wsp><Reflectance>|MAXimum|MINimu
m|DEFault
Parameter(s) Reflectance:
The program data syntax for <Reflectance> is
defined as a <numeric_value> element. The
<Reflectance> special forms MINimum,
MAXimum and DEFault are accepted on input.
MINimum allows to set the instrument to the
smallest supported value.
MAXimum allows to set the instrument to the
greatest supported value.
DEFault allows the instrument to select a value
for the <Reflectance> parameter.
Sets the reflectance threshold.
Example(s) CONF:ANA:THR:REFL? Ex.: Returns -72.0
CONF:ANA:THR:REFL -72.5
CONF:ANA:THR:REFL? Returns -72.5