Campbell HydroSense II Podręcznik Użytkownika Pobierz pdf (Strona 12)

HydroSense II Soil Moisture Measurement System

The soil profile details page will be displayed. This page shows the reference

values stored for this soil profile along with the probe length used. To select this

soil and return to the main screen, press the down button to highlight the

“SELECT THIS SOIL” and press OK.

From this screen, new reference values can also be set. To do so, ensure that the

CS658/9 sensor is inserted in the soil correctly and select “WET VWC” or

“DRY VWC” and press OK.

The screen above will be shown while the measurement is taken and after a

couple of seconds the soil profile details page will be shown with the reference

value changed. The same process can be used for both “wet” and “dry” values. If

desired, the soil profile can be cleared. To do so, select “CLEAR SOIL” and

press OK. Please note that this step cannot be reversed.

The probe length stored in a soil profile is automatically updated to match the

probe used whenever the “wet” and “dry” reference values are changed. If the

probe length used to change one of the references is different to that previously

used for the soil profile, the screen above will be shown. Selecting the “NEW

PROBE” option will overwrite the soil profile, clearing the other reference

value, whereas selecting the “OLD PROBE” option will discard the

measurement and leave the soil profile unchanged. Both reference values must

use the same probe length. This step cannot be reversed. Using the Up and Down

buttons, select the desired option and press OK or Back to discard the new

measurement and return to the soil profile screen.

Once the soil profile changes are complete, use the Up and Down buttons to

choose “Select this Soil” and press OK. This will return to the main screen and

use the new soil profile.

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Campbell HydroSense II Podręcznik Użytkownika Strona 12