CALIBRATION PROCEDUREcDAQ Chassis and ControllersThis document contains information for calibrating NI CompactDAQ (cDAQ-913x/917x/918x/919x) chassis and controllers. For more information about calibration, visit ni.com/calibration.Software RequirementsCalibrating cDAQ chassis and controllers requires the installation of NI-DAQmx on thecalibration system. NI recommends using the latest NI-DAQmx driver. Refer to theNI-DAQmx Readme to ensure support for the chassis or controller you want to calibrate, aswell as for the C Series digital module you are using. You can download NI-DAQmx fromni.com/downloads. NI-DAQmx supports many programming languages, including 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.DocumentationConsult the following documents for information about cDAQ chassis and controllers,C Series modules, and the NI-DAQmx driver. All documents are available on ni.com/manuals;help files install with the software.Quick start for your cDAQ chassis or controllerThe quick start provides instructions for installing and configuring your cDAQchassis or controller and C Series module.1User manual for your cDAQ chassis or controllerThe user manual provides information about your cDAQ chassis or controller.21 The NI cDAQ-9172 User Guide and Specifications provides instructions for installing andconfiguring your cDAQ-9172 and C Series module.2 The NI cDAQ-9172 User Guide and Specifications provides information about the cDAQ-9172chassis.