Atec Fluke-OF-500 User Manual
Page 102
OF-500 OptiFiber Certifying OTDR
Users Manual
92
Table 2. Troubleshooting the Tester
Symptom 1: The keypad does not respond.
Press and hold
I
until the tester turns off. Then turn the tester on again. If the problem persists, try updating the tester’s
software.
Symptom 2: System error occurs.
Press
C
OK, or press
H
for more information. If the tester does not recover, press and hold
I
until the tester turns off. If
the error recurs, update the tester's software. If the tester already has the latest software, contact Fluke Networks for
assistance.
Symptom 3: A module is installed, but the message “No Module Installed” or “Problem with Module” shows on the screen.
The module and mainframe may have incompatible software versions. Install the latest software version in the module and
mainframe.
Verify that the module is pushed completely into the mainframe. Inspect the module and mainframe connectors for
contamination or damage.
Symptom 4: The tester will not turn on, even with the ac adapter connected.
The battery may be completely discharged. Let the battery charge for a few minutes with the tester off.
Symptom 5: The tester will not turn on even though the battery is charged.
The battery’s safety switch has tripped. Connect the ac adapter for a few minutes to reset the switch.
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