Table of Contents
Advertisement
Chapter 4 CD measurements using phase shift method
Configuring the CD test
Active
The maximum dispersion tolerance is automatically set according to the bit rate informa-
tion.
Bit rate info.
List all relevant data rates.
Dispersion
Threshold value is entered manually: select the maximum dispersion threshold (ps/nm),
from >1 to > 10000 ps/nm.
NOTE
Max. dispersion threshold is always considered for non normalized disper-
sion values.
The Pass/Fail indication is provided in the results table.
Saving configuration in a file
Once parameters have been configured, they can be kept in memory and saved in a
configuration file.
This configuration file can then be recalled for future CD acquisitions.
To save parameters in a configuration file:
1
Press Setup to return to Setup page.
2
Press Save Config. key
3
Enter a name for the configuration file using the virtual keyboard (max 20 charac-
ters).
NOTE
Configuration file is saved in the directory disk/config/CD.
4
Press
58
Enable the Pass/Fail evaluation according to the defined thresholds
(see below).
to validate.
User Manual
700MAN902 Rev. 000
Advertisement
Table of Contents
