14. MAIN MENU FUNCTIONS
> Enter the menu with a long press of the Menu
button (5) in the home screen.
> Press the Up (4) / Down (3) buttons to move
through the menu functions, and the background
of the option will become blue simultaneously.
> Press the Menu button (5) to set the parameters of
the current option, or open the menu item.
> On the "More
button (5) to enter the sub menu for more settings.
> The button operation of the sub menu is the same
as that of the Main Menu.
> To exit the menu, press and hold down the
Menu button (5).
> An automatic exit from the menu occurs after
10 seconds of inactivity.
KEILER – 25 LRF · Operating Manual 11 / 2020
"option, short press the Menu
E
N
22
–
23