CALIBRATION PROCEDURENI PXIe-44644-Channel, 204.8 kS/s DSA InputThis document contains the verification and adjustment procedures for the National InstrumentsPXIe-4464. The NI PXIe-4464 is available in two input connector variants: BNC and mXLR.The calibration procedure is common between them; only the connecting cabling is different. Inthis document, the BNC and mXLR variants are referred to inclusively as the NI PXIe-4464. Formore information about calibration solutions, visit ni.com/calibration.ContentsSoftware.................................................................................................................................... 1Documentation.......................................................................................................................... 2Test Equipment......................................................................................................................... 2Test Conditions......................................................................................................................... 5Initial Setup............................................................................................................................... 5Verification............................................................................................................................... 6Adjustment................................................................................................................................ 16Reverification ........................................................................................................................... 18Updating the Calibration Date without Performing Adjustment.............................................. 18Specifications............................................................................................................................ 19Where to Go for Support .......................................................................................................... 19SoftwareCalibrating the NI PXIe-4464 requires the installation of NI-DAQmx on the calibration system.NI-DAQmx 14.1 added driver support for the NI PXIe-4464. For the list of devices supportedby a specific release, refer to the NI-DAQmx Readme, available on the version-specificdownload page or installation media.You can download NI-DAQmx from ni.com/downloads. NI-DAQmx supports LabVIEW,LabWindows™ /CVI ™ , C/C++, C#, and Visual Basic .NET. When you install NI-DAQmx, youonly need to install support for the application software that you intend to use.