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IMAQ Error -1074397151 When Changing an Analog Attribute During a Grab I have an analog NI-IMAQ frame grabber that I am acquiring images from in LabVIEW, and I would like to change an Analog Attribute while grabbing my images. For example I would like to be able to change my White Reference Voltage while acquiring my images so that I can adjust the reference URL: http://digital.ni.com/public.nsf/allkb/00B08A85411BD0E7862572A00077DDCD

Trigger Lines on the PCIe-1429 and PCIe-1430 I see there is a trigger line on the front of the PCIe-1429 and the PCIe-1430 that has an SMB connector. What trigger input value does this SMB trigger connection use, and where are the other trigger lines located? URL: http://digital.ni.com/public.nsf/allkb/89FE1F13963E529C86257287002052B1

Calling IMAQ Serial Read.vi or imgSessionSerialRead Returns 8192 KB of 0x00 Data I am trying to test my serial communication with my camera but if I use the IMAQ Serial Read.vi or imgSessionSerialRead all that gets returned is 8192 KB of 0x00. I have tested the cable and the command is sent successfully but I cannot read the response from my camera. I tried to test the URL: http://digital.ni.com/public.nsf/allkb/AC2718B38FF2CD5F8625726E00068CA5

IMAQ Trigger Drive2.VI无法应用于PCI-1408 当我用PCI-1408运行名为LL Trigger Drive的范例时得到一个错误：IMAQ Trigger Drive2.VI不支持我的硬件。如何能使LL Trigger Drive这个例子在PCI-1408上工作？ URL: http://digital.ni.com/public.nsf/allkb/1643F94E4A7A215C4825723D000A0B36

NI-IMAQ I/O有哪些新特性？ 相关链接: Drivers and Updates: Current Versions - Vision KnowledgeBase 3EKF86I3: What's New with NI Vision Software? URL: http://digital.ni.com/public.nsf/allkb/BF394DF90017D5874825723D000C8E29

RTX或ETS实时系统是否支持IMAQ PCI和PCIe板卡？ 我有一台装有RTX或ETS实时模块的台式PC．我想在实时系统中用NI PCI图像采集卡或NI PCI火线卡采集图像．RTX或ETS实时系统是否支持IMAQ PCI和PCIe板卡？ URL: http://digital.ni.com/public.nsf/allkb/365870FEB83C97F14825723D000B92EF

我的Windows NT计算机的MAX显示不出PCI-1426,PCI-1410,或PCIe-1429 IMAQ板卡 URL: http://digital.ni.com/public.nsf/allkb/1109B75B6243DDAA4825723D000DAEB8

Setting 1394 Camera Attributes Using Visual Studio .NET 2003/2005 How do I programmatically set 1394 camera attributes using Visual Studio .NET 2003/2005? URL: http://digital.ni.com/public.nsf/allkb/B58274B8EA1CDF088625722900094B62

IMAQ Start VI之后，数字照相机的串行设置被重置 我用“IMAQ Serial Write.vi”修改Camera Link相机或者并行数字相机。我确定我对相机的设定有效，但为什么在运行了“IMAQ Start.vi”之后，IMAQ驱动重置了部分或者全部设置？ URL: http://digital.ni.com/public.nsf/allkb/88F9AE72C6CD13DC48257226002BBF73

家庭用デジタルビデオカメラ(DVカメラ)から画像を集録することはできますか？ 家庭用デジタルビデオカメラ(DVカメラ)を使って画像を集録おうとしています。NI-IMAQ for 1394では、DVカメラから画像を集録することはできないようですが、ほかの方法でDVカメラから画像を集録することはできますか？ URL: http://digital.ni.com/public.nsf/allkb/C573BA35F0C4523986257217000914EE