Fluke DTX Series - Running the Autotest in Loopback Mode

DTX Series CableAnalyzer
Technical Reference Handbook
5-26
Running the Autotest in Loopback Mode
Caution
If the patch cords have been disconnected from
the tester’ output since the reference was set,
you must set the reference again to ensure
valid measurements.
1 Turn on the tester and let it sit for 5 minutes. Allow
additional time if the module has been stored above
or below room temperature.
2 Verify that the settings described in Table 5-2 are
appropriate.
3 Clean the connectors on the cabling to be tested.
4 Connect the tester to the cabling. Figure 5-12 shows
connections for Method B.
5 Turn the rotary switch to AUTOTEST. Verify that the
media type is set to Fiber. Press
J Change Media
to change it if necessary.
6 Press
P.
7 To save the results, press N; select or create a fiber
ID; then press
N again.