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3. SERVICE
3.1. Display Description
Fig. 5. Description of the Meter Frontal Plate
has not gone by
3.2. Messages after Switching the Supply on
After switching the supply on, the meter displays the meter name N30O
and next, the program version in the shape „ x.xx” – where x.xx is the
number of the current program version or the number of a custom-ma-
de option. Next, the meter carries out measurements and displays the
value of the input signal. The meter sets up automatically the decimal
point position when displaying the value. The format (number of places
after the decimal point) can be limited by the user.
3.3. Functions of Buttons
- Acceptation button:
Þ
entry in programming mode (press and hold down ca 3 seconds),
Þ
moving through the menu – choice of level,
Þ
entry in the mode changing the parameter value,
Þ
acceptation of the changed parameter value,
Þ
stop the measurement – when holding down the button, the result
on the display is not updated.
The measurement is still carried out.