7
3 Operating elements
3.3
Enter key
Press this key to enable the cur-
rently selected function.If you
select „Cancel“ in the menu, the
display returns to the central
screen.
3.4
Menu key
Press this key to open the menu
(see section 7).
3.5
Left/right arrow keys
Press these keys to move to the
left or right within the selected
function. In some menus the
arrow keys can also be used for
selecting options.
You can access the next higher
menu level by pressing the left
arrow key. You can use this func-
tion only if the cursor is set to its
left or right end position.
3.6
Up/down arrow keys
Press these keys to move the
cursor up or down in a menu.
In some menus the Arrow keys
can also be used for selecting
options.