Operating elements for driving
3.2 Short description of the operating elements
Operating manual 3 302 690 en 3 - 41
GMK4100L-1
23.11.2017
3.2.2 General rules for buttons and symbols on the display
The symbols shown as an example are not present on all crane types. The
following rules apply in all menus:
– A menu can only be opened when the corresponding symbol has been
selected with the direction buttons (1).
– A selected menu is marked in colour and can be opened.
– In these operating instructions, we always refer to colours in terms of
“The symbol is red”, for instance.
Regardless of whether the background (1) of a symbol is red or only
parts (2) of a symbol are red. This applies to all symbols and all colours.
– If the instruction given in this section is to “Press the button once...”, for
instance, this always refers to the button (1). This is the case if a menu is
opened or a function is to be carried out.