Optical Backscatter Reflectometer 4600 63
User Guide
3 Your_Filename_Upper.txt is a spreadsheet file of all of the upper graph
parameters selected in the File > Select File Options dialog box.
4
Your_Filename_Lower.txt
is a spreadsheet file of all of the lower graph
parameters selected in the File > Select File Options dialog box.
Important When File > Save Data Files is selected, the OBR
software will overwrite any files with the filename specified,
without warning the user.
Make sure to update the lower graph, following instructions on page 67, as the
segment saved will be the one displayed.
Spreadsheet files cannot be reloaded into the OBR software. Therefore, a warning
message will be displayed the first time the user saves data with the Save Full
Measurement File box unchecked. This warning will not be displayed again until
the user restarts the software.