Optical Backscatter Reflectometer 4600 139
User Guide
Note: Turning sensing mode on disables rolloff corrections. It
does not change the laser sweep speed or disable the
frequency window filter, both of which are done when
entering Sensing Mode in the OBR GUI. These actions can
be performed separately by using the CONF:RATE and
CONF:FWIN commands.
CONFigure:SENSing?
Usage: CONF:SENS?
Description: Retrieves sensing mode setting.
Response: Returns 1 if sensing mode is enabled, or 0 if it is disabled.
CONFigure:GaugeLENngth
Usage: CONF:GLEN {gaugeLength}