Switching between letters and numbers

Depending on the menu, you can switch between entering letters and numbers:

Switching between upper and lower

    See also:

    Components of the integrated Owner'sManual
    The integrated Owner's Manual consists of three parts, which offer various levels of information or access possibilities. Quick Reference Guide Located in the Quick Reference is important inform ...

    Switching on/off
    Press the button. ...

    Adjusting the volume
    Turn the volume button while giving an instruction until the desired volume is set. ▷ The volume remains constant even if the volume of other audio sources is changed. ▷ The volume i ...