7.11 Setup via front keys
The meter is fitted with two keys – a main key and a subkey . It is possible to adjust date and time or
change other registers manually by means of the keys on the calculator’s front
7.11.1 Activate setup menu
The setup menu is activated as follows:
1) Select the reading you want to change in the display
2) Disconnect the meter supply by removing the supply plug from the meter.
3) Wait until the reading disappears from the meter, i.e. until the display is totally blank (up to 2.5
min.). Do not activate any keys
4) Keep pressing the main key while connecting the supply (plugging the supply plug into the meter)
until no more lines are shown in the display
5) The setup menu is now active
Having activated the setup menu the register you want to change is displayed and the rightmost digit in the
display flashes:
If you try to activate the setup menu of a register which is not supported by setup, the meter will start in the usual
way beginning with the legal reading without activating the setup menu.
7.11.2 Set up reading value
Having activated the setup menu the current value of the reading to be changed will be displayed. It is possible
to cancel setup without saving the change, as described in paragraph 7.11.3.
The value of the flashing digit can be changed by pressing the subkey. The digit is increased by one each time the
key is pressed, and from 9 it reverts to 0: