Sondes
Section
2
YSI Incorporated
Drinking Water Monitoring Systems Operations Manual
2-60
2.9.1
RUN
Select
1-Run
from the Main menu to begin taking readings or to set/verify the parameters required for a
study. There are two options in the Run menu.
DISCRETE SAMPLING
Discrete sampling is usually used in short term, spot sampling applications when the user is present at the
site and the unit is attached to a data logger or laptop PC. It could be used in the vertical profiling of a lake
or river where the user lowers the sonde incrementally into the water, and data acquired for a few minutes
at each depth. In this section, you will learn how to use the sonde menu structure to open and close files,
set the interval between samples, start the sampling operation, and log data to the internal memory of the
sonde.
Select
1-Discrete sample
from the Run menu. The Discrete sample menu will be displayed.
---------------Run setup---------------
1-Discrete sample
2-Unattended sample
Select option (0 for previous menu): 1
------------Discrete sample------------
1-Start sampling
2-Sample interval=4
3-File=
4-Site=
5-Open file
Select option (0 for previous menu):
