Programming
To carry out the individual tests:
1. Press the desired button.
The user interface for setting the desired item is displayed.
Error Messages
The display switches to Error messages.
Fig. 212: Error Messages
The list contains the last 10 error messages as well as the date and time
of each error.
Information
The correct display of date and time requires that you set date and time in
the Maintenance menu item ( p. 278).
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Operating Instructions 755 B, 756 B/F - 00.0 - 02/2021