PON Optical Power Meter
-9-
Threshold of 10 groups chosen to provide, with three lights on the keypad to use.
Each light has three states:
green, testing equipment for normal
①
;
yellow, can be
②
used but problems;
red, testing equipment for an exception
③
.
Press
or
1db increase or decrease the threshold. Press
Skip to
next edit (or operation)
Unit switching
units used “dBm”or“xW”. Press
,choose
or
change option.
Press
exit and cancel the setup.
Language switching
Set the instrument user interface language, there are two options for Chinese and
English. Press“
”
，
“
or
” change option. Press“
” exit and
cancel the setup.
