© PCE Instruments
26
Eng
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7
Zero
When the start screen appears, the display shows "ZERO". Before you can enter the main menu,
the ZERO procedure must be performed once. Proceed as follows:
1.
Before filling the cuvette, make sure that it is clean and that there are no reagent
residues on it.
2.
Fill the cuvette with a 10 ml sample using the pipette.
3.
Place the light protection cover on the cuvette and press
ZERO
.
4.
Wait until the main menu item "SETTINGS" appears on the display. Then you can make
settings to the device or select a measurement parameter.
The ZERO procedure only needs to be performed once per test series. Once it has been carried
out, all subsequent measurements (e. g. pH, chlorine...) can be carried out one after the other
without the need for a new ZERO process. If desired, a ZERO process can still be performed
before each measurement. This is useful whenever the sample source is changed or when the
turbidity of the source changes.
8
Menu
When the zero process has been completed, you will be taken to the main menu which contains
the various measurement parameters of the device as well as the menu item "SETTINGS". After
the ZERO measurement, the first parameter that is always displayed is the one that was
measured last. To select the measurement parameters, use the
UP
and
DOWN
arrow keys
to navigate through the main menu. When you have selected the desired parameter, proceed as
described in chapter 10 Measured parameters.
9
Settings
To enter the settings menu, use
UP
and
DOWN
to navigate through the main menu until
the menu item "SETTINGS" appears on the display. Now open the settings with
OK
. Press the
BACK
key to return to the main menu.
The settings menu contains the following sub-menu items:
•
Language
•
Bluetooth
•
Calibrate
•
Standard Unit
•
Hardness Unit
You can also navigate through the menu structure with the
UP
and
DOWN
keys. To select
the highlighted sub-menu item, press
OK
. To return from a sub-menu to the settings menu,
press
BACK
.
