5.1.1 The display
A3412
Fig. 7: All elements used on the display are shown in this figure
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1: The upper line of the display is used to display the turbidity
values and guide the user through the customer setting routine.
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2: The lower line of the display is used to display error mes‐
sages and provide useful information.
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3: The display has two symbols that display the use of the
access code and offset mode.
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4: The current operating mode is also displayed by arrows:
–
‘AUTO’ (normal mode),
–
‘ CAL’ (calibration)
–
‘CONFIG’ (configuration).
5.2 Overview of the operating modes
There are four operating modes:
‘AUTO’ , ‘CAL’ , ‘CONFIG’ and
‘HOLD’ . Use the UP/DOWN arrow keys to move between ‘AUTO’ ,
‘CAL’ , ‘CONFIG’ and ‘HOLD’ , and then use the EXIT key to
select.
A flow chart is shown below, which describes the options in the
configuration process (
‘CONFIG’ ).
Operating modes
Operating diagram
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