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- Clean each fiber connector according to section A of the fiber cleaning
guidelines.
2.
Make sure the laser key switches on the front panel of the
transmitter are in the OFF position.
3.
Connect two fiber patch cords, one from the output of the
transmitter to the HA5800A, the other from the output of the HA5800A to an
optical power meter.
4.
First turn the transmitter laser key switch to the ON position, then
turn on the HA5800A.
5.
Using the optical power meter verify the transmitter optical power is
within specification.
6.
Turn the transmitter laser key switch to the OFF position.
4.0
EDFA CONTROLS, INDICATORS, AND ALARMS
This section of the manual will give an overview of the available menus in the
HA5800A series EDFA and their descriptions. All instructions in Section 4.0
refer to the representation of the front panel shown in the diagram below.
The user scrolls through the menus by pushing the bottoms found on the
front panel of the EDFA, just in the right of the LCD screen.
4.1
The operation of the pane
4.1.1
Open menu
A. Plug in 220V city power supply
B. Turn on power switch in the back panel,
Front panel display "KEY OFF"
Laser
Status lamp
Red
C. Open the key switch
Front panel shows "KEY ON…"
，
Laser status lamp turns green
from red.
4.1.2
Start-up main menu
Press
▲
\
▼
button will display below menu in sequence.
