Etatron DLX-DLXB pH/M Notice D'installation, Emploi Et Entretien page 34

6.10 – ACTIVATION/DISACTIVATION OF THE FUNCTIONS
Pushing the F button, on display will appear the operating function (the first is F1) and its corresponding state.
D means disactivated and A means activated.
With the RIGHT button it's possible to activate the function, while with the LEFT button to disactivate.
To confirm the choice press F and if the function have been change this is recorded, otherwise it goes to the next
function up to F3 then the pump exits from the function menu and goes in measuring mode.
If no buttons is pushed for 60 seconds the pump will automatically goes back to the measuring condition.
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