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Fig. 89: Screensaver
Screensaver:
a screensaver will start after 15 minutes without user input. As soon as any
point on the control display is tapped, the screensaver disappears and the
normal screen is displayed. You can still switch the system on or off using
the I/0 key if the screensaver is active.
6.2.11 Operating elements error messages
If there is a product malfunction, critical errors and warnings are
distinguished. Critical error which result in immediate product switch-off
are labelled using a warning window with a red background.
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