General system operation 18Th e fo ur control buttons organized around the control
knob
page 17, fig.10 are arranged to correspond to the bar-
shaped switch symbols in the screen corners: the top right screen
corner corresponds to the top right control button
page 17,
fig.11.
When you press a control button, a new menu group is displayed
which is assigned thematically to the particular main function.
To make orientation easier, the activated control button is illumi-
nated and the corresponding corner of the screen is highlighted in
color.
Return buttonB y p r e s s i n g t h e b u t t o n y o u w i l l j u m p b a c k o n e l e v e l i n t h e
menu hierarchy within a main function.
A selection that has not been confirmed by pressing the control
knob will be cancelled.The button is available in every menu application.
Using the button, you can also deactivate the active side
menu in the navigation map display
page 144.
Tips
If you activate the function button
page 16 within a main func-
tion, the system will automatically jump to the main menu of that
main function. Please note
page 20, “Home function”.
Forward/Reverse buttonDepending on the operating mode, the following functions are
carried out with these buttons:
Main radio function is active
go to next station on the radio station list
go to previous station on the radio station list
Fig. 12 Navigation
System: Return button
RETURN
RETURN
RETURN
Fig. 13 Navigation
System
Forward/reverse
button
|A2
|A1
