janitza UMG 509-PRO, Руководство пользователя и технические данные

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10.5 Retrieving additional information
Proceed as follows to retrieve additional informa-
tion, such as power factor and frequency:
1.Scroll to the desired measuring display using
buttons 2 to 5.
2.Activate the measured value selection with but-
ton 6 (selection).
·The background color for the measured value
changes from gray to blue. The additional infor-
mation is displayed in a separate window.
3.Select the desired measured value with buttons
2 to 5.
4.End the process with button 1 (ESC) or select
another measured value with buttons 2 to 5.
Fig. Additional information on voltage L1-N
10.6 Deleting values
To delete individual minimum and maximum val-
ues, proceed as follows:
1.Scroll to the desired measuring display using
buttons 2 to 5.
2.Activate the measured value selection with but-
ton 6 (selection).
·The background color for the measured value
changes from gray to blue. The additional infor-
mation is displayed in a separate window.
3.Use buttons 2 to 5 to select the desired min. or
max. value.
·The time instant with date and time of occur-
rence is displayed as additional information.
4.Use button 6 (Reset) to delete the selected min.
or max. value.
5.End the process with button 1 (ESC) or select
another min. or max. value with buttons 2 to 5.
INFORMATION
The date and time for the min./max. values are
given in UTC time.