Siemens UL 1066 Operating Instructions Manual page 102

Low voltage power circuit breaker
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Menu structure ETU745 - 748
After the supply voltage has been applied, the display changes from "Power-up screen" to "Autoscroll" mode after about 5 sec
further modes can be accessed by means of the two buttons.
Overview
Mode
"Fixed screen display"
"Autoscroll" mode
During normal operation, the display is in "Autoscroll" mode
To access "Autoscroll" mode, press the following button(s)
In "Fixed screen display" mode
In "Tripping counter reset" mode
In "Contrast setting" mode
In "Parameter setting" mode
In "Tripping info" mode
In this mode, the display automatically changes to the next screen every 5 seconds.
If there is no measurement module available, the display changes continuously back and forth between screens 1 and 2.
If there is a measurement module available, a total of five screens are displayed in "Autoscroll" mode.
9 – 22
Power-up-screen
5 s
Mode "Autoscroll"
+
Mode "Contrast setting"
or
+
Do not press any button for 10 seconds
Start
10 s
+
Thereafter,
.
Mode "Parameter setting"

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