PCI-MIO-16A-E/BNC 2110/ MatLab

[Baptiste]

Hi,
I am trying to perform a DAQ with PCI MIO 16A E and the BNC 2110, drived by MatLab.
I have got some problems of dirac-like signal at the first-sample and no signal afterwards. I am using an electret mic as sensor. HAve you ever heard about it? It seems to me that the problem is coming from the NI system or its interaction with the Matlab toolbox. Is that true? Do someone have solutions?

[Sarah Thompson]

Baptiste,
First, ensure your board and driver have been installed properly by going to http://www.ni.com/support/install/. The Data Acquisition Toolbox from the MathWorks works NI-DAQ version 6.9.3.

Then test your signals in the Test Panels of Measurent & Automation Explorer (MAX). In MAX, expand Devices and Interfaces, right-click on your board name and choose Test Panels.

If, once you have verified proper installation and working order of the board, you're still having trouble, there may be an issue in the code. Feel free to post your code for additional assistance.

Good luck with your application.