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2
Select one parameter in one of the setup page (acquisition, link..)
3
Press Save Config. menu key
4
Enter a name for the configuration file using the edition keypad (max 20 charac-
ters).
NOTE
Configuration file is saved in the directory disk/config/CD.
5
Press Enter to validate
A sound is emitted to indicate the file is saved.
The configuration file is saved with the extension ".fo_cfg" (icon
recalled at any time from the Explorer page.
CD Reference measurement
On the measurement examples below, only the OBS-5XX will be described. However, it
can be replaced by E81BBSXX
Performing the reference
It is recommended performing a CD referencing once a day or each time the fiber patch-
cord has to be changed.
NOTE
When a reference is performed, acquisition parameters are not taken in
account.
To perform a reference, connect your OBS-5XX or BBS to the test module as shown
below.
Chapter 14 CD measurements using phase shift method
User Manual
78000010220 Rev. 024
CD Reference measurement
) and can be
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Troubleshooting
