See also:

Symbols and messages in the display
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Setting a time interval
Controls and display 3 Time interval: Increase/decrease 6 Time interval: On, while it is being set 7 Time interval: On, after it has been set Press to increase the interval or to decrease ...

Accessing and using menus
In menu mode, you can change settings and program new functions in the audio system. The various menu alternatives are shown in the display, and the current level in the menu structure is show ...