EXFO IQS-1600 High-Speed Power Meter for IQS-500/600 - Manual (Page 193)

SCPI Command Reference
High Speed Power Meter 185
Product-Specific Commands—Description
DEFault allows the instrument to select a value
for the parameter.
Sets the reference for the specified channel.
MIN, MAX and DEF can also be used as
parameters.
Example(s) SENS:POW:REF 5
See Also SENSe:POWer:[DC]:REFerence?
SENSe:POWer:[DC]:REFerence:ALL
SENSe:POWer:[DC]:REFerence:DISPlay
SENSe:POWer:[DC]:REFerence:STATe
SENSe:POWer:[DC]:REFerence:STATe?
:SENSe[1..n]:POWer[:DC]:REFerence