Fluke OF-500-01 OptiFiber, Technical Reference Handbook, Page: 176 / 278

OF-500 OptiFiber Certifying OTDR
Technical Reference Handbook
7-24
Running the Test in Loopback Mode
W
Caution
If you disconnected the reference test cord from
the tester’s output, you must set the reference
again to ensure valid measurements.
1 Verify that the settings described in Table 7-1 are
appropriate. Let the tester warm up for 5 minutes.
2 Select Loss/Length mode: On the HOME screen, press
A
Change Test; then select Loss/Length.
3 Clean the connectors on the cabling to be tested.
4 Connect the tester to the cabling as shown in Figure
7-10.
5 Press
T
to start the loss/length test.
6 To save the results, press
s
; select or create a fiber
ID; then press
s
again.
Loopback Mode Test Results
The SUMMARY screen, which appears when the test is
finished, is described in Table 7-6.
To see more detailed results, press
A
View Results. Table
7-7 describes the RESULTS screen.