Channel Calibration - ACR Systems JR-1000 Reference Manual

JR Data Loggers
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1.2.2.2

Channel Calibration

The Calibration subsection shows the Low, Mid, High, and Ext calibration values. These
values are used to adjust the readings of the logger in order to make the output more
accurate. To set each calibration value, click on the appropriate calibration field and enter the
value. The factory equations for the JR-1000/1001 use the Low, Mid, and High values as
offset and span. Ext values are not used.
Note that the calibration values are based on 255 increments between -5 and +5, the field will
default to the closest value of what is entered. E.g.: -4.9 will default to -4.8828125.
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