TriBrer AOF500, Руководство пользователя

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9
PON optical power meter - quick judgement
PON Optical Power Meter
>2s PERM
VFL
F/P
Mode
ReCall
Save REF/
Enter
Threshold dBm/dB
F/P
Mode
F/P
Mode
Quick judgment mode is a comparison between actual
measured data and pre-setting threshold. Then device can
judge whether the the
communication requirement or not . ( Threshold setting is
described in detail in the chapters followed.)
Press
button
quickly network meets
to open or close the alarm
function ( PASS, WRNG, FAIL)On LCD there are warning
words beside the result And the LED of each wavelength will
turn on:
RED LED: FAIL
ORANGE LED: WRNG
GREEN LED: PASS