ADLINK Technology NuDAQ PCI-9810 User Manual page 75

selecting one of the calibration items from the menu, a calibration
window will appear. The upper window shows the step-by-step
calibration instructions. The lower window shows the layout of
PCI-9812/10. In addition, the proper Variable Resister (VR) will
blink to indicate the related VR needs to be adjusted for the
current calibration step.
For example, if you select 3, the following window will be displayed
on the screen:
Software Utility 65