Key lock
The key lock prevents an unintentional operation of your MP3
player - for example during transport. If the key lock on your MP3
player is activated, all entries are ignored and the key lock symbol
appears.
To activate the key lock, you have to slide the HOLD button in
the direction of the arrow and the key lock symbol will appear on
the display. To deactivate the key lock, you have to slide the
HOLD button in the opposite direction of the arrow.
Key lock deactivated
Key lock activated
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