Chapter 2 Function Reference — Calibrate_DS A
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National Instruments Corporation 2-57 NI-DAQ FRM for PC Compatibles
Restoring Factory Calibration
To restore the factory value of the internal reference voltage after an external calibration, set
operation to ND_RESTORE_FACTORY_CALIBRATION. You might want to do so if you made
a mistake while performing the external calibration, or if you did not want to perform the
external calibration at all.