5. SERVICE5.1. Display DescriptionFig. . Description of the Meter Frontal Plate5.2. Messages after Switching the Supply onAfter switching the supply on, the meter displays the meter name N30Oand next, the program version in the shape „ x.xx” – where x.xx is thenumber of the current program version or the number of a custom-made option. Next, the meter carries out measurements and displaysthe value of the input signal. The meter sets up automatically the de-cimal point position when displaying the value. The format (number ofplaces after the decimal point) can be limited by the user.5.3. Functions of Buttons- Acceptation button:Þ entry in programming mode (press and hold down ca 3 seconds),has not gone by