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INPut CALibration: This entry calibrates the 4 to 20 mA inputs for the pH electrode and
temperature electrodes.
The four submenu entries are 4MA PH, 20MA PH, 4MA TEM, and 20MA TEM. The
calibration is done as follows: A 4 mA source is connected to the pH input. Select the
4MA PH menu entry, and press
to accept the calibration.
ENTER
The display returns to the 20MA PH display. Continue with the remaining three steps.
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Troubleshooting
