5520A
Service Manual
3-22
14. Measure and enter the values into the UUT for calibration steps 14 and 15 in Table 3-
15 as prompted.
15. Disconnect the DMM from the UUT, and connect it to the Guildline 9334H/1G
Resistance Standard. Scale the 1 GΩ DMM range to the Resistance Standard as
described in the HP3458A user documentation.
16. Connect the UUT to the DMM in a 2-wire ohms configuration as shown in
Figure 3-12.
17. Measure and enter the value into the UUT for calibration step 16 in Table 3-15 as
prompted.
18. Verify that the UUT is in Standby and disconnect the test equipment.
Table 3-15. Calibration Steps for Resistance
Step 5520A Output (4-Wire Ohms, NORMAL and AUX)
1 1.0000 Ω
2 11.0000 Ω
3 110.0000 Ω
4 0.350000 kΩ
5 1.100000 kΩ
6 3.50000 kΩ
7 11.00000 kΩ
8 35.0000 kΩ
2-Wire Ohms, NORMAL
9 110.0000 kΩ
10 0.350000 MΩ
11 1.100000 MΩ
12 3.50000 MΩ
13 11.00000 MΩ
14 35.0000 MΩ
15 110.000 MΩ
16 400.00 MΩ
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