Operation of the device
After the switching on, the instrument enters measure mode in the last parameter used.
To scroll through the different parameter screens, press the key
parameter is shown in the display on the top left (e.g.:
Sequence of parameters in measure mode:
pH 70 Vio
pH
mV
ORP
Note: Pressing the button
one.
In the measurement screens for the pH, ORP and Conductivity parameters, press the key
calibration of the active parameter. (next paragraphs).
On the left side of the display, through a string of different colours, it is always indicated how the
instrument is located.
Note: in order to confirm to the user the switching from one mode to another, the string flashes.
String
UM Serie 70Vio EN rev. 1 04.06.2020
COND 70 Vio
Conductivity
TDS
Salinity
after the last parameter, the instrument automatically restarts from the first
Meaning
The instrument is in measure mode.
The instrument is in calibration (automatic or manual in relation to
the user's choice).
The user is in the setup mode.
The configuration menus can concern the characteristics of the
parameters or the general setting of the instrument.
The instrument is in the Recall Memory mode.
The data stored are being displayed by running the manual or
automatic Data Logger.
13
; the current measurement
).
PC 70 Vio
pH
mV
ORP
Conductivity
TDS
Salinity
EN
to start the