9
Wire Mapping Test
g. Crosstalk
– If crosstalk is found, results like
those to the right will appear. The pins where
crosstalk is detected will be flashing.
h. Correct Connection (Installed Cable)
–
When testing installed cable that connects
from the Main Tester unit to a wallplate,
switch or other device, a correctly connected
cable is indicated by results like those to the
right.
i. Open Circuit (Installed Cable)
– When
testing installed cable that connects from the
Main Tester unit to a wallplate, switch or other
device, open circuits are indicated by results
like those to the right. They indicate pins 1
and 2 are open.
j. Short Circuit (Installed Cable)
– When
testing installed cable that connects from the
Main Tester unit to a wallplate, switch or other
device, a short circuit is indicated by results
like those to the right. They indicate a short
circuit involving pins 2 and 3.
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