Operating the controller
21
5.2
Using the operating buttons
The operating buttons allow you to navigate in the menus and make changes to values. The
following table explains the functions of the operating buttons:
Operating
buttons
Function
Display the previous menu item.
Increase the displayed value.
Display the next menu item.
Call up the selected menu.
Reduce the displayed value.
Scroll to the right in the main menu.
Activate a menu item. The displayed value flashes.
Confirm a change to a value.
Scroll to the left in the main menu.
Cancel the activation of a menu item. Any value changes that have not been
confirmed will be discarded. The value that is currently set will be displayed.
Return to the main menu.
In the case of fault messages: Switch off the acoustic warning signal.
Navigating in the menus
To switch to the main menu, select
.
Use
or
to select the required menu. The selected menu symbol flashes.
To display the various different menu items, select
or
.
To exit the menu, select
.
