In the Setup, you have to use the keyboard.
Press to view the Setup Help.
Up & Down Keys
Press to move up and down.
Press to change the item value.
Press to load the default Setup settings.
Press to return to a higher level menu or to move to
the Exit menu.
Left & Right Keys
Press to move to another menu.
Press to select an item or to enter a sub menu.
Press to save the changes and exit Setup.
The keyboard image may differ from the actual keyboard.