Agilent Technologies N1911A Programming Manual page 418

10 SENSe Subsystem
Query Example
CORR:GAIN1?
Error Messages
The SENSe[1]]|SENSe2:CORRection:CFACtor|GAIN1 command can be
used for the 8480 Series power sensor when no sensor calibration table
has been set up. If a sensor calibration table is selected the error –221,
"Settings Conflict" occurs.
390
This command queries the current
calibration factor setting for Channel A.
N1911A/1912A P-Series Power Meters Programming Guide