Instrument Operation; Display And Sound; Terminal Voltage Monitor; Battery Indication - METREL EurotestEASI MI 3100B SE Instruction Manual

MI 3100B SE EurotestEASI
4

Instrument operation

4.1

Display and sound

4.1.1 Terminal voltage monitor

The terminal voltage monitor displays on-line the voltages on the test terminals and information
about active test terminals in the a.c. installation measuring mode.
Online voltages are displayed together with test terminal indication. All three
test terminals are used for selected measurement.
Online voltages are displayed together with test terminal indication. L and N
test terminals are used for selected measurement.
L and PE are active test terminals; N terminal should also be connected for
correct input voltage condition.
Polarity of test voltage applied to the output terminals, L and N.

4.1.2 Battery indication

The battery indication indicates the charge condition of battery and connection of external
charger.
Battery capacity indication.
Low battery.
Battery is too weak to guarantee correct result. Replace or recharge the
battery cells.
Charging in progress (if power supply adapter is connected).

4.1.3 Messages

In the message field warnings and messages are displayed.
Measurement is running, consider displayed warnings.
Conditions on the input terminals allow starting the measurement; consider
other displayed warnings and messages.
Conditions on the input terminals do not allow starting the measurement,
consider displayed warnings and messages.
RCD tripped-out during the measurement (in RCD functions).
Portable RCD selected (PRCD).
EV RCD selected (Electrical Vehicle RCD).
MI RCD selected (Mobile Installation RCD).
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Instrument operation