Campbell Scientific LoggerNet Datalogger Support Software - Manual (Page 142)

Section 5. Real-Time Tools
While retrieving data from the datalogger using Custom
Collection, scheduled data collection will be suspended. The
default data file names for custom collection are separate from the
files for scheduled collection data and by default are placed in a
Data directory under the LoggerNet directory.
Collect Mode
−
Newest Number of Records will retrieve the number of records specified
in the Starting Record Information area going back from the last record
collected.
− Specific Records will retrieve the specified number of records beginning
with the Starting Record # as specified in the Starting Record Information
area.
NOTE
5-6