Measuring Cable Length Or Fault Distance - Chauvin Arnoux CA 7024 Bedienungsanleitung

Coaxial Cable: Connect the red clip to the center wire and the black clip to the
shield/screen.
Shielded Cable: Connect the red clip to a wire adjacent to the shield and the
black clip to the shield.
Twisted Pair: Separate out one pair and connect the red and black clips to
the two wires of the pair.
Multi-conductor Cable: Connect the clips to any two wires.
4.11

Measuring Cable Length or Fault Distance

• Select the cable type from the library (see § 4.9) or select the cable Vp (see § 4.8),
and attach to the cable to be tested as previously described in § 4.10.
• Press the TEST / button.
Assuming there are no opens or shorts in the cable, the length of the cable will be displayed.
Coaxial Cable
Shielded Cable
Twisted Pair
Multi-conductor Cable
30
For lengths less than 100ft, the displayed value will be to one decimal place.
Fault Mapper V0.2B
Open Circuit
63.2ft
For lengths over 100ft the decimal place is suppressed.
Fault Mapper V0.2B
Open Circuit
632ft
If there is a short at the end of the cable or at some point along the cable, then the display will
show the distance to the short.
Fault Mapper V0.2B
Short Circuit
87.2ft
31