3M 2573, 2550 manual Cable Identification, Connection Diagrams, Transmitter Setup

Connection Diagrams

Short:

Figure #1: Red clip to Tip; Black clip to ring.

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

B. Cable Identification

1. Transmitter Setup

Step 1. Connect the 3M™ Dyna-Coupler to the Transmitter Output Jack [T-6] using the coupler cable.

Note: Cable Identification requires two Dyna-Couplers: one at the Transmitter and one at the Receiver.

Step 2. Clamp the Dyna-Coupler around the cable or both the tip and ring of a pair. Make sure the jaws fully close.

Step 3. Press and hold off [T-1] to perform a battery check.

Step 4. Press on: Ohm-meter/Fault Locate/Tone [T-2] three times to set the transmitter to Tone mode.

Step 5. The Indicator Flag will light in the Digital Display [T-4] under the Tone icon.

60 78-9000-0192-2 Rev C