int32 DAQmxAdjust4220Cal (CalHandle calHandle,
const char channelNames, float64 gain, float64 inputVal);
Adjusts the internal and external calibration
constants for the SCMP pod on the PXI-4220 device. You must supply
a known voltage to the device and specify that voltage with
This device needs reference signals of 0.0 volts at
gains of 1, 15, 20, and 310 on a particular channel in order to
perform an offset calibration for that channel. If those points are
not manually supplied, they will be automatically measured
internally with sample and hold enabled.
||A reference to the calibration session that you
created using the DAQmxInitExtCal function.
||const char 
||The physical channel(s) to calibrate.
||The gain value on the SCMP pod to calibrate.
||The known voltage, in volts, to use as a reference for
||The error code returned by the function in the
event of an error or warning. A value of 0 indicates success. A
positive value indicates a warning. A negative value indicates an