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NI PXIe-4610 Calibration Procedure
Gain and Residual Offset Verification
Complete the following procedure to verify the gain accuracy and residual offset of the
NI PXIe-4610:
1.
Connect the NI PXIe-4610 channel to be verified as shown in Figure 2.
Figure 2.
Gain and Residual Offset Verification Connections
2.
Configure the function generator as shown in Table 2.
3.
Enable the function generator.
4.
Enable the NI PXIe-4610 outputs. Additional information about enabling the outputs is
available in the
NI PXIe-4610 Getting Started Guide
.
5.
Allow at least 10 s for the input AC Coupling filter to fully settle.
Table 2.
Function Generator Configuration for Gain and Residual Offset Verification
Signal Type
Amplitude
Frequency
Sine Wave
0.9 V
pk
1 kHz
+
+
HI
LO
HI
LO
DMM
F
u
nction
Gener
a
tor
NI PXIe-4610
–
–
OUT CH
x
IN CH
x
