Yenista Optics OSICS, Руководство пользователя

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Controlling the Optical Output of all OSICS Modules Simultaneously
OSICS User Manual 39
BKR
TL
S-50
AT
N
DFB
ECL
T10
0
SL
D
SW
T
TLS
-A
G
SW
T
A
PC
MA
IN
Figure 13: Main Setup – Power reference sub-menu
3. Modify the power value as follows:
a. Turn the rotary knob to put the cursor under the digit or +/- sign you want to
modify and press the knob to highlight it.
b. Turn the knob clockwise to increase the value or anticlockwise to decrease it and
press the knob to validate the selected digit.
c. Perform steps a. and b. again with the other digits to modify.
d. Turn the rotary knob clockwise to put the cursor under
ENTER and press the
knob to validate the new power value.
The Main Setup menu is automatically displayed and the optical power value of each
module is now updated (according to the individual modules power limits).
4.3 Selecting the Spectral Unit for all Installed Modules
Subject The following procedure explains how to modify the spectral unit (nm or GHz) for all
modules installed in the OSICS Mainframe. You cannot set the spectral unit of an
individual module.
Procedure 1. Access the Main Setup menu (see section Accessing the OSICS Mainframe Main Setup
Menu, p. 33 ).
2. Turn the rotary knob to put the cursor before the Set unit GHz/nm menu and press
the knob.
The
Set unit GHz/nm sub-menu appears and displays the current unit setting.
Figure 14: Main Setup – Set unit GHz/nm sub-menu
3. Turn the rotary knob to put the cursor before the wanted unit and press it to validate
your selection.
The
Main Setup menu is automatically displayed and the wavelength/frequency
value of each module is set to the selected unit.
Main
EXIT
1 2 3 4 5 6 7 8
Main Setup - Power reference
ESCAPE
▲
Power reference :
P = +03.00 dBm ENTER
Modify the value.
Main
EXIT
1 2 3 4 5 6 7 8
Main Setup - Set unit GHz/nm
ESCAPE
▲
Wavelength of Frequency Unit :
GHz
nm
Select a new unit.