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the reading has stabilized, this static screen appears
showing the “last measured” value.
7. Use arrow keys to adjust the displayed value to exactly match the known value of the
process sample (or TDS reference solution).
8. Press ENTER key to enter the value and complete calibration (“CONFIRM CAL OK?”
screen appears).
9. If the sensor was immersed in a reference solution, re-install the sensor into the
process.
10. Press ENTER key again to display the active measurement reading on the “CONFIRM
ACTIVE?” output status screen. When the reading corresponds to the actual typical
process value, press ENTER key again to return the analog output to its active state
(MEASURE screen appears).
This completes TDS CAL calibration.