Operation Manual

16
4 Operation of the BENNING IT 110/ BENNING IT 120 B
4.1 Meaning of symbols and messages on the display of the BENNING IT 110/
BENNING IT 120 B
The display is divided into four sections:
4
2
1
3
Fig. 4.1: Display outlook
Legend:
1 Function and parameter line
In the top display line the measuring function/sub-function and parameters are displayed.
2 Messageeld
 Inthiseldbatterystatusandwarnings/messagesrelatedtotheactualmeasurementare
displayed.
3 Online voltage and output monitor
4 Resulteld
 Inthiseldthemainandsub-resultstogetherwiththePASS/FAIL/ABORTstatusaredisplayed.
4.1.1 Online voltage and output terminal monitor
Online voltage is displayed together with test terminal
indication. All three test terminals are used for selected
measurement.
Online voltage is displayed together with test terminal
indication. L and N test terminals are used for selected
measurement.
Polarity of test voltage applied to the output terminals, L
and N.
Unknown supply system.
L–Npolaritychanged.
Frequency out of range.
4.1.2 Messageeld–batterystatus
Battery power indication.