Graf SILENTIO, Информация пользователя, Страница: 16 / 28

Through pressing the “MENU” button again the display changes back to the
operation mode.
It is possible to reset the unit to the factory setting standard values at any time.
The resetting can only be carried out in the operation mode (Display see Figure 6):
To do this press the “ENTER” button and hold it pressed. Now simultaneously in
addition press the “MENU” button. After a short wait the following display will be
shown:
Figure 8: Message reset to standard factory settings
As soon as this message is displayed the buttons may be released
The menu structure integrated in the system control is introduced to familiarise the
user in diagram 9. To bring up the menu, press and hold the „MENU“ button for
longer than 5 seconds. All outlets are inactive when the menu level has been activ-
ated. The operation of the device is suspended. The system control switches auto-
matically back to the operating mode when no entries have been received for ap-
proximately 30 seconds.
key „MENU“ (>5s)
+/- +/-
Depiction 9: Main menu level
Press the “ENTER” button to arrive at each of the listed sub-menu functions.
Through pressing the “MENU” button again the display changes back to the opera-
tion mode.
Page 16
DEFAULT VALUES
23%
SWITCHING POINTS
DEVICE
ADJUSTMENT
MANUAL OPERATION
TANK: FV- P+
23%