Service manual

90 3
Adjustment
Null Detector Offset Correction Constants
Null Detector Offset Correction Constants
The purpose of this procedure is to adjust the Null Detector Offset.
Required Equipment
Description Recommended Model
4TP OPEN termination 42090A
Procedure
1. Run the adjustment program.
2. Choose the Adj_NullOffset.
3. Connect the OPEN termination as shown in Figure 3-3
Figure 3-3 Null Detector Offset Correction Constants Setup
4. Follow the adjustment program instruction to update the correction constants.