Maintenance and Specifications
If Something Seems Wrong 9
9-9
Table 9-1. Troubleshooting the Tester (cont.)
All the LEDs on the smart remote are flashing
The smart remote detects excessive voltage on the cable. Unplug the cable immediately.
Test results appear to be incorrect.
The tester may not be configured correctly. For example, the wrong test standard or cable type may be selected or the
NVP may be incorrect.
The tester may need referencing. See Chapter 3 for details.
The reference fiber patch cords and adapters are good, but the reference power level is too low.
Clean the tester’s input and output connectors and use a fiber microscope to inspect the endfaces. If an endface is
damaged, contact Fluke Networks for service information.
A fiber test produces a negative loss reading.
There is a problem with the reference. Set the reference and test the cabling again. See Chapter 7 for details.
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