40 | ni.com | NI VirtualBench Calibration Procedure
19. Remove the connections from channel 1. Connect VirtualBench channel 2 to the 
oscilloscope calibrator active head, as shown in Figure 20.
Figure 20.  Oscilloscope Gain Channel 2 Connection Diagram
20. Repeat steps 2 to 18 for all ranges on channel 2. 
Note When calling MSO Configure Analog Channel in step 4, change the 
Channel input to mso/2.
21. Remove the connections from channel 2.
1 VirtualBench Oscilloscope 2 Oscilloscope Calibrator 3 Oscilloscope Calibrator Active Head
2
CH 2
CH 1
1
3