Service manual

94 3
Adjustment
DC Bias Monitor Correction Constants
DC Bias Monitor Correction Constants
The purpose of this procedure is to adjust the DC Bias Monitor.
Required Equipment
Description Recommended Model
Multimeter 3458A
Inter face Box p/n 04294-61002
100 Ω resistor
p/n 04294-61001
*1.An attachment to the 4294A
*1
BNC(m)-BNC(m) Cable, 61 cm p/n 8120-1839
Dual Banana-BNC(f) Adapter p/n 1251-2277
Procedure
1. Run the adjustment program.
2. Choose the Adj_DC_MON.
3. Connect the equipment termination as shown in Figure 3-7.
Figure 3-7 DC Bias Monitor Correction Constants Setup 1
4. Click OK, then wait till the measurement finish.
5. Disconnect the dual banana plug from the multimeter, then connect it as shown in