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Cross:
Figure #2 Red clip to the crossed conductor of one pair;
Black clip to the crossed conductor of the other pair.
Ground:
Figure #3 Red clip to the faulted conductor; Black clip to ground.
Split:
Figure #4 Red clip to Tip of Pair 1; Black clip to Ring of Pair 1.
Verify Split:
Figure #5 Red clip to good conductor of Pair 1
Black clip to split conductor of Pair 2