negative y-axis values

[denniskillz]

I changed the ranges for all the vi's to a range of -10 to 10 but it didnt help at all, I still cant get a wave form for the negative y-axis, my signal gets cut off at 0. How can I corect this problem.I am attatching the picture of the signal and how it is cut off.

[Dennis_Knutson]

You've changed the ranges of what and where? The only thing that will affect the range of your acquisition is AI Config and you don't have anything wired to the input limits. If you've got the board configured to a 0 to 10V input in MAX, you will need to change it with AI Config.