12
Rev. 1 20.12.2019
EN
Replacement of batteries
The instrument works with 3 AA 1.5V batteries.
To proceed with the replacement:
1.
Turn Off the instrument.
Turn the instrument over with the display facing down and place it on a stable surface.
It is advisable to put a cloth to avoid any scratching on display.
2.
Using the screwdriver supplied, completely unscrew the screw close to the battery symbol.
3.
Remove the battery stopper cap with the help of the lanyard.
4.
Remove the 3 exhausted batteries (one in the left compartment and two in the right compartment)
and insert the new ones. Pay attention to the correct polarity. Follow the diagram above the battery
symbol in the rear compartment of the instrument.
5.
Reinsert the battery holder and tighten the screw.
Instrument transport
The instrument is always supplied with the appropriate transport case. Use only the original case to
transport the instrument. If you need to buy a new one, contact your local distributor.
The inside of the case is shaped to be able to house the instrument and the sensor still connected.
Key functions
Button
Press
Function
Short
Press to turn the device on or off
Short
In calibration mode and press to return to measurement mode
In measurement mode, press to start the calibration
Short
In measurement mode, press to enter the setup
In the setup menus, press to select the desired program and / or value
During calibration, press to confirm the value
Short
In the setup and sub-setup menus press to scroll
In the setup submenus, press to change the value
In MTC and customer calibration mode, press to change the value
Long Press
(3s)
In measurement mode, keep one of the two keys pressed to change the
temperature in MTC mode (manual compensation, without probe). When the
value starts to flash, the user can change the temperature value by entering the
correct one. Then confirming with
Short
In measurement mode, press to scroll through the different parameters
pH 7 Vio: pH
mV
ORP
COND 7 Vio: Cond
TDS
PC 7 Vio: pH
mV
ORP
Cond
TDS
