4 Calibration Procedures
100 Keysight 34970A/34972A Service Guide
Tests 11- 33:
Open all channels on the module by performing a Factory Reset. For each test,
close only the channel shown in the “Channel Closed” column below (module in
slot 200). Turn the Monitor Mode “off” and select “Banks Joined” from the
Advanced menu. Record the 4-wire ohms measurements from the external DMM
in the following table.
Test #
Channel
Closed
[a]
External DMM Ohmmeter Connections
Measured Value
Test
Limit
Relay Measured
HI LO HI Sense LO Sense
11 Ch1 P2 P2 P1 P1 ________Ohms 2.00 W K401
12 Ch 2 P2 P2 P1 P1 ________Ohms 2.00 W K402
13 Ch 3 P2 P2 P1 P1 ________Ohms 2.00 W K403
14 Ch 4 P2 P2 P1 P1 ________Ohms 2.00 W K404
15 Ch 5 P2 P2 P1 P1 ________Ohms 2.00 W K405
16 Ch 6 P2 P2 P1 P1 ________Ohms 2.00 W K406
17 Ch 7 P2 P2 P1 P1 ________Ohms 2.00 W K407
18 Ch 8 P2 P2 P1 P1 ________Ohms 2.00 W K408
19 Ch 9 P2 P2 P1 P1 ________Ohms 2.00 W K409
20 Ch 10 P2 P2 P1 P1 ________Ohms 2.00 W K410
21 Ch 11 P2 P2 P1 P1 ________Ohms 2.00 W K411
22 Ch 12 P2 P2 P1 P1 ________Ohms 2.00 W K412
23 Ch 13 P2 P2 P1 P1 ________Ohms 2.00 W K413
24 Ch 14 P2 P2 P1 P1 ________Ohms 2.00 W K414
25 Ch 15 P2 P2 P1 P1 ________Ohms 2.00 W K415
26 Ch 16 P2 P2 P1 P1 ________Ohms 2.00 W K416
27 Ch 17 P2 P2 P1 P1 ________Ohms 2.00 W K417
28 Ch 18 P2 P2 P1 P1 ________Ohms 2.00 W K418
29 Ch 19 P2 P2 P1 P1 ________Ohms 2.00 W K419
30 Ch 21 P4 P4 P5 P5 ________Ohms — —
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