AEMC instruments 2127.84 Manuale d'uso - Pagina 14
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3. Connect one end of the cable to the Fault Mapper Pro
unterminated and make sure the wires do not short to each other.
4. Measure the length and adjust the Vp until the exact length is displayed.
5. When the exact length is displayed, Vp is established.
4.10 Attaching a Cable to the Fault Mapper Pro
1. Check that the far end of the cable is either open or shorted (not fitted
with a resistive termination).
2. Attach the Fault Mapper Pro
The cable attachment is via a banana plug input located at the top of the
unit. For unterminated cables use the alligator clip attachment provided.
Coaxial Cable:
Shielded Cable: Connect the Red clip to a wire adjacent to the
Twisted Pair:
Multi-conductor Cable: Connect the clips to any two wires.
12
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WARNING: Make sure that there is no power supply or equipment attached
to the cable to be tested.
Connect the Red clip to the center wire and the
Black clip to the shield/screen.
shield and the Black clip to the shield.
Separate out one pair and connect the red and black
clips to the two wires of the pair.
GlobalTestSupply
www.
to one end of the cable to be tested.
®
Coaxial Cable
Shielded Cable
Twisted Pair
Multi-conductor Cable
Fault Mapper Pro
.com
. Leave the end
®
®
Model CA7027
®