capture a low frequency sinusoid with PXI-4132

I would like to drive a 275Hz 2V amplitude 2V offset above ground sinusoid into the sense hi lo pins of the  PXI-4132 & try to capture it to do an FFT & look at the quality of the waveform.

I have tried to drive those pins directly without luck.

I then tried to drive the hi lo pins as well, with the compliance set low enough to overdrive the inputs.

I would  also  like the PXI-4132 to generate this sinusoid for driving a DUT. 

This card sits in a PXIe-1073 chassis connected to an windows xp PC runnig labview 2011 SP1.

Any help would be appreciated.