Agilent Technologies 4349B Manual page 183

4349B
Figure 9-3. Ammeter Input Resistance Test Setup Using DC Voltage Calibrator
14. Set the RC Box resistor to 10
15. Set the DC power supply (voltage calibrator) to 1 V.
16. Record the multimeter reading on the calculation sheet on the L Voltage line.
17. Disconnect the Dual Banana-BNC(m) cable from A
the voltage calibrator is used, skip this step.
18. Record the multimeter reading (voltage calibrator setting) on the calculation sheet on the H
Voltage line.
19. Calculate the test result according to the calculation sheet, and record the result into the
performance test record.
20. Remove the triaxial cable from the 4349B's channel 1 input and connect it to channel 2
input.
21. Test channel 2 using the steps 13 to 19.
22. Test channel 3 and channel 4 using the same procedure. If the 4349B is equipped with
Option 001 (Two Test Channels), skip this step.
.
4
of Figure 9-2, and connect it to B . If
Maintenance 9-5