User Manual

FUNCTIONAL DESCRIPTION HFUNCTIONAL DESCRIPTION H

FUNCTIONAL DESCRIPTION H

84108410

8410

KEYPAD

MEASURE To read measurements and enable diagnostic tests

ΔALARM To display and set the tolerance of the alarm

SET To display and set the working dosing point

SALINITY g/L To display and set the salinity factor (active only

in mg/L range)

CAL To enter in calibration mode

100% TEST Diagnostic function (active only in % DO range)

°C To display the temperature reading

When a key is pressed, the corresponding LED lights up to indicate that the

function is active.

TRIMMERS

CAL For 100% DO calibration

SALINITY To set the salinity concentration (g/L)

ΔALARM To set the alarm tolerance

SET COARSE To coarsely adjust the set point

SET FINE To finely adjust the set point