![background image](http://html.mh-extra.com/html/national-instruments/isolated-analog-input-device-ni-pxi-4224/isolated-analog-input-device-ni-pxi-4224_user-manual_709605070.webp)
Appendix D
Common Questions
D-2
ni.com
How do I perform an external calibration of the NI PXI-4224?
As of the NI PXI-4224 release, an external calibration document is not
available. To check the availability of an NI PXI-4224 external calibration
document is go to
ni.com/calibration
and click
Manual Calibration
Procedures
.