Operation
Section 1
Page 10
DC Line Test
RED to RING
BLACK to TIP
GREEN to GROUNDED SHIELD
Hookup:
R
B
G
About DC Line Test
Use the automatic DC Line Test routine to evaluate a
vacant pair being placed into service or any pair with
suspected problems.
Attach the leads, then turn the unit on.
Always verify results with appropriate manual tests (blue
keys) before taking corrective action.
Caution
If hazardous voltage warnings are displayed when the test set is
switched on or reset (or at any time during the testing procedure)
follow standard procedures for de-energizing and discharging
cables.
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