PXIe-4466/4467 Calibration Procedure
© National Instruments Corporation 21
Initial Test Connection
Figure 3. Initial Connection for AO Differential Offset
1. DMM (Ensure guard to set to LO) 3. BNC – mXLR Cable
2. Banana – BNC Adapter 4. PXIe-4466/4467 with mXLR
Verification Procedure
Complete the following procedure to verify the AO differential offset accuracy.
Repeat 2 times, once for each channel.
1. Connect the AO channel under test to the DMM as shown in Figure 3.
2. Configure the DMM using the information in Table 12.
Table 12: DMM Configuration
Configuration Value
Function DC Volts (DCV)
Range Fixed - 100 mV