Cannot zoom out after zooming in.

[bfeddeck]

I have a program that uses multiple graphs to display data. I can zoom in fine, and all other functions of the palette work fine. Selecting the zoom out does nothing. If I uncheck autoscale and check it again, it zooms out.

[pjtanz]

Hello,

I am able to zoom in and out freely in the program that you have attached using LabVIEW 7.1. It sounds like you may have a corrupt instance of LabVIEW on your machine.

To verify, you may want to try the zoom feature on an example VI that ships with LabVIEW. I chose "XYGraph.vi". Also, if you have the means, you can try to run this VI on another machine to see if it exhibits the same behavior.

At that point, if it does look like a corrupt instance of LabVIEW on your machine, I would suggest uninstalling and reinstalling LabVIEW. That should repair any corrupt elements.

I hope that this helps.

Regards,
P.J.
National Instruments