3 Basic Operation
62
Water depth (DEPTH) calibration
1.
Calibrate the zero point. Wash the sensor probe 2 or 3 times in deionized water to
remove any dirt, then remove all moisture from the sensor probe (it will be
calibrated in air).
2.
Press the control unit’s CAL key to set the calibration mode.
3.
Press the down (
) key to move the cursor to "Manual Calibration", then press the
ENTER key.
4.
In the parameter selection screen, move the cursor to "Depth", then press the
ENTER key.
5.
Press the up (
) and down (
) keys to set the "Depth" value to 0.00 m.
6.
Check that "Measurement value" has stabilized, then press the ENTER key to start
calibration.
7.
Calibration is finished when the message "Cal complete. ENT to manual cal menu."
appears. Press the ENTER key to return to the calibration parameter selection
screen.
Summary of Contents for U-51
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