LOSS LIMIT is flashing- Fiber QuickMap™
The Fiber QuickMap™ has the ability to automatically evaluate the loss of a connection from 0.50 dB to 6.10 dB. This is done by setting a threshold in the tester. When the theshold is exceeded, you will see LOSS LIMIT flash on the tester. Details on how to view/change the loss threshold can be found by clicking here.