13
Use
“
or
”
to choose the required threshold value,(The
thresholds rang and name have already set in the software, and also
download to the instrument, please check with the user manual of Chapter
6 data communication), For example choose threshold and name it as “a”
and press“
”.
Press“
” back to the testing menu.
Clean the tested optic cable, connect with
OLT/VIDEO port
and
ONT port
,
(SC type connector),
noted
with the optic adaptor type, the optical adaptor
