Configure the coupling for a voltage waveform acquisition by choosing one of the following:

LabVIEW—Use niDMM Configure Waveform Coupling.CVI, C++, or Visual Basic—Use niDMM_ConfigureWaveformCoupling function.

Values Description
AC (1) Configures AC coupling of the input signal.
DC (0) Configures DC coupling of the input signal.
Note   This feature is supported on the NI 4080/4081/4082 and NI 4070/4071/4072.