©
National Instruments Corporation
15
SCXI-1125 Calibration Procedure
SCXI-1125 Front and Rear Panel Diagrams
Table 4 shows the pin assignments for the SCXI-1125 front panel
connector. Table 5 shows the pin assignments for the SCXI-1125 rear
signal connector.
Table 3.
Adjustment Set Points
Gain
Set Points (V)
1
4.5
3
1.5
0
-1.5
-3
-4.5
2
2.25
1.5
0.75
0
-0.75
-1.5
-2.25
5
0.9
0.6
0.3
0
-0.3
-0.6
-0.9
10
0.45
0.3
0.15
0
-0.15
-0.3
-0.45
20
0.225
0.15
0.075
0
-0.075
-0.15
-0.225
50
0.09
0.06
0.03
0
-0.03
-0.06
-0.09
100
0.045
0.03
0.015
0
-0.015
-0.03
-0.045
200
0.0225
0.015
0.0075
0
-0.0075
-0.015
-0.0225
250
0.018
0.012
0.006
0
-0.006
-0.012
-0.018
500
0.009
0.006
0.003
0
-0.003
-0.006
-0.009
1000
0.0045
0.003
0.0015
0
-0.0015
-0.003
-0.0045
2000
0.00225
0.0015
0.00075
0
-0.00075
-0.0015
-0.00225
