HP 34970A User Manual page 244

Chapter 5 Remote Interface Reference
Mx+B Scaling Overview
CALCulate:SCALe:OFFSet:NULL (
Make an immediate null measurement on the specified channels and
store it as the offset ("B") for subsequent measurements. This allows you
to adjust for voltage or resistive offsets through your wiring to the point
of the measurement.
CALCulate
:SCALe:STATe {OFF|ON}[,(
:SCALe:STATe? [( @
Disable or enable scaling on the specified channels. The :STATe query
returns the state of the scaling function on the specified channels.
Returns "0" ( OFF ) or "1" ( ON ).
246
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