Fluke DTX Series - Using the Visual Fault Locator

DTX Series CableAnalyzer
Technical Reference Handbook
6-2
Figure 6-1 shows the equipment needed for using the
visual fault locator.
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amd61f.eps
A Tester or smart remote with fiber module
B AC adapter with line cord (optional)
C One patch cord. Match fiber and connectors to be
tested; SC, ST, or FC at tester end. (optional)
D Fiber cleaning supplies
Figure 6-1. Equipment for Using the Visual Fault
Locator
Using the Visual Fault Locator
The visual fault locator port accepts connectors with
2.5 mm ferrules (SC, ST, or FC). To connect to other ferrule
sizes, use a patch cord with the appropriate connector at
one end and a SC, ST, or FC connector at the tester end.
To use the visual fault locator:
1 Clean the connectors on the patch cord, if used, and
the fiber to be tested.
2 Connect the fiber directly to the tester’s VFL port or
connect using the patch cord.
3 Turn on the visual fault locator by pressing the
button near the VFL connector, as shown in Figure
6-2. Press again to switch to flashing mode. Press
again to turn off the locator.
4 Look for the glow to locate fibers or faults, as shown
in Figure 6-2.
Note
The locator’s light may not be visible through
dark-colored fiber jackets.