di Series User/Software Manual
27
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Compensation
Drift:
Located in the Compensation tab, this screen gives the user the ability to fine tune their readings. You
can correct the values for any drift which may have occurred over time and also reduce the calibrated
range of readings for greater accuracy.
1.
Select the minimum and maximum point of the range desired - Both values must be within the
logger’s original range.
2.
Enter the real time reading of the dipperLog at both these points in the device value fields
(For above example: 1.137 & 10.55)
3.
Select “Sync” to establish correct calibration factor
This correction can be applied by activating the drift compensation on the Data Reports tab at any
time; however, it must be selected before download on the Multiple Download tab for it to be applied
to the data.
The “Sync Now” button will cause this calibration factor to be uploaded to the cloud where it can be
accessed and applied to any data downloaded from this dipperLog. The calibration data of the last
synchronization will be displayed when this option is exercised.
Note:
Most useful for applications with extremely low water levels.
Note:
In order to update calibration data, your device must be connected to the internet.
