Lab PC 1200 AO with different polarities

[gb119]

Hi,

I'm trying to configure a Lab PC 1200 card to have one AO channel bi-polar
and the other unipolar (WinNT NI-DAQ 6.5.1). I'm sure I used to be able to
do this, and the manuals imply that it is possible, but I can't see how to
do it with NI-DAQ 6.5.1. Can anyone tell me how to do this ?

Thanks
Gavin Burnell
Dept. Materials Science and Metallurgy,
Univeristy Cambridge UK.