digital output to BNC-2110

Hello,

I am using example LabVIEW 8.5 code to try to send a digital pulse (0-1-0) to my BNC-2110 connector block. The system is a PXI chasis with an m-series 6289 input/output card.

I can't seem to find the digital pulse on my BNC-2110!

I know this is a silly problem, but could someone tell me where to look? Attached is a picture of my BNC-2110 and code.

Thank you,

Frenk