I can acquire data from a particular channel in Labview, but can't find how to do it within CVI. Any sugestions?

[KenSun]

Hi TZAJ,

You want to use imgSetAttribute under NI-IMAQ->Low-level->Attribute functions and set the attribute to "Channel" and give the channel number you want to acquire from.

For example:
imgSetAttribute (Sid, IMG_ATTR_CHANNEL, 2);

Hope this helps. Please let me know if you have any questions.

Thanks,
Ken Sun
Applications Engineering
National Instruments