![Argus 165 Manual Download Page 256](http://html.mh-extra.com/html/argus/165/165_manual_2969439256.webp)
Initialisation
Loop:
The R measurement starts automatically.
In this example, the R measurement
shows a resistance of 388 ohms. This is
the resistance for both wires, i.e. the a-wire
(tip) and the b-wire (ring) are short-
circuited (loop). The twisted pair has as
length of 388 ohms/353 ohms/km =
1.1 km, see equivalent circuit diagram.
Laid out one behind the other, the two wire
would have a length of 2.2 km
ARGUS generates a signal tone
for a resistance < 20
<
>
Deactivate signal tone
Equivalent circuit diagram:
Loop resistance = 2x resistance
ARGUS alway calculates the length of the circuit.
23 Copper tests
256
ARGUS 165
Summary of Contents for 165
Page 26: ...4 Quick start guide 26 ARGUS 165 ...
Page 170: ...15 IP tests 170 ARGUS 165 ...
Page 235: ...19 Parallel tests ARGUS 165 235 ...
Page 284: ...23 Copper tests 284 ARGUS 165 ...