EXFO CableSHARK P3 VF/DSL Cable Qualifier - Manual (Page 216)

VF / DSL Cable Qualifier
204
Ring
Tip
Central
Office
-
+
R
G
T
2W Line
TX/RX
F IGURE 13.1.1A – G ROUND R ESISTANCE C ONNECTION D IAGRAM #1
The second configuration is when there is a ground connection. The CableSHARK will tell you user how to
attach the cables on screen, to avoid confusion.
Ring
Ground
Tip
Central
Office
-
+
R
G
T
2W Line
TX/RX
R
G
T
RX (Aux)
F IGURE 13.1.1B – G ROUND R ESISTANCE C ONNECTION D IAGRAM #2
From the Main Menu, pressing function button F1 (CABLE TESTS) will bring the user to the CABLE TESTS
pop-up menu. Choosing GROUND RESISTANCE will invoke the GROUND RESISTANCE SETUP menu.
The sections that follow will explain the operation as each of the control keys is pressed and their respective
screens
appear.