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Troubleshooting Blown Fuses for Bus-Powered M Series Multifunction DAQ How do I replace the blown fuses on my Bus-Powered M Series Multifunction DAQ (USB-621x)? URL: http://digital.ni.com/public.nsf/allkb/14170C315705C57C8625743B0064A7FB

Unexpected 0V Readings When Using Screw Heads as Contacts When I use a voltmeter to measure the voltage between two screw terminals, I read a voltage near 0V no matter what voltage is currently being output. Why is this? How do I take accurate measurements of my output voltage? URL: http://digital.ni.com/public.nsf/allkb/DBA239DBCB904E458625743B006B7FE1

Does the DAQ Diagnostic Utility for E-Series Support the DAQPad-6052E for IEEE 1394? I have a DAQPad-6052E that I may need to repair. Can I run the DAQ diagnostic utility for E-series to verify that the card is broken? URL: http://digital.ni.com/public.nsf/allkb/9D017AA44D858B778625743900300699

Windows Vista DAQPad/DAQCard Support I have a National Instruments DAQPad/Card that worked fine previously, but doesn't function properly in Windows Vista. Why? URL: http://digital.ni.com/public.nsf/allkb/678CCC14FEA8F8CE8625743400680F8D

PCI-7041 RT Not Found in MAX I am unable to find my PCI-7041 RT in Measurement & Automation Explorer (MAX). What could be some possible reasons for this? URL: http://digital.ni.com/public.nsf/allkb/9F8A8CE97ABF82CC8625742B0048BEDA

Using the BNC-2090A with an Analog Output Series Device The documentation for the BNC-2090A indicates that it can be used with E-Series and M-Series devices. The Analog Output Series Devices use the same 68-pin connector as the E-Series and M-Series devices. Can I use the BNC-2090A with my Analog Output device? If so, which analog output channels URL: http://digital.ni.com/public.nsf/allkb/D74D24D1CE24B71786257420007D33D9

How Can I Perform a Self-Test of My NI-DAQmx Device Programatically in LabVIEW? I want to programatically perform an NI-DAQmx Self-Test in LabVIEW, similar to that available in Measurement and Automation Explorer, but I can't find the corresponding VI. Where can I find this VI or how should I implement a self-test in my program? URL: http://digital.ni.com/public.nsf/allkb/4927D77E27D907CF8625741F006C987B

NI 6115 EEPROM Update Utility An issue was identified where certain revisions of the PCI and PXI 6115 were built with an incorrect register setting. This issue does not affect applications where analog input is used by itself, but it can affect applications where AI is used in conjunction with analog output, digital URL: http://digital.ni.com/public.nsf/allkb/82DCFAEAF926EB198625741F0061807B

如何在LabVIEW裡用程式的方法對NI-DAQmx的裝置進行Self-Test? 我希望在在LabVIEW裡用程式的方法對NI-DAQmx的裝置進行Self-Test, 就像我們在Measurement and Automation底下做的一樣。但是我找不到對應的VI。請問我要在哪裡才可以找到這個VI?或是我應該怎樣在我的程式裡執行self-test? URL: http://digital.ni.com/public.nsf/allkb/0D7A321CAC2E4B658625742500231A4D

Can I Use a Clock Signal From My USB Device As The Source For My Timed Loop? I would like to use a clock signal from my USB device as the source for my timed loop. I know that there are several timebases that are faster and/or more accurate than my computers 1kHz clock. When I specify the device as my source, I get an error saying this is not supported by my device. URL: http://digital.ni.com/public.nsf/allkb/0DB07AD09DD65AC58625741D007867DA