Wire Map Failures (Using Cable Id Unit) - Fluke 620 User Manual

620
Users Manual
Failure Display
Short
(near end)
Short
(far end)*
Split Pair
Open
Miswire
* The test tool will alternately display a ? and a number when the Cable ID is detected, but the Cable ID number cannot be determined with certainty.
18
Table 8. Wire Map Failures (using Cable ID Unit)
Wiring
1 1
2 2
3 3
6 6
1
1
2
2
3 3
6 6
1 1
2 2
3 3
6
6
1
1
2
2
3 3
6 6
1
1
2
2
3 3
6 6
S S
1
1
2
2
3
3
6
6
Description
Alternately displays an "s" with the actual wire number of each wire
shorted. Because pins 2 and 3 are shorted, pins 1 and 6 do not
appear to be paired.
Flashes an "s" below the wire number of each wire shorted.
Because pins 2 and 3 are shorted, pins 1 and 6 do not appear to be
paired.*
Flashes the Wire numbers involved in the split.
Flashes wire pairs that are either poor quality, such as using
telephone wire instead of LAN type cabling or a portion of the
assembly has split pairs which may cause excessive crosstalk.
Alternately displays "o" with the number of each open wire.
Displays the wiring detected by the test tool and flashes the wire
numbers involved in the anomaly.