Mio MIOMAP C220 - Manual (Page 79)

restarted if you change this setting. MioMap will ask for confirmation before it
restarts.
6.4.2 Voice language
This button shows the current language of the voice guidance. By tapping the button
you can select from a list of available languages and speakers. Tap any of these to
hear a sample voice prompt. Just tap OK when you have selected the new spoken
language.
6.4.3 Units
You can set the distance units to be used by the program. MioMap may not support
all of the listed units in some voice guidance languages. If you select a measurement
unit that is not supported by the chosen voice guidance language, you will see a red
warning message under the selector.
6.4.4 Set Date & Time Format
You can set the date and time format displayed by MioMap. Various international
formats are available.
You can also set the time zone you are currently in.
6.5 Screen settings
Here you can set how the display backlight behaves when using MioMap.