Lenco PDR-031 Manual Del Usuario página 15

You can press the Stations button to select previous track or the back button to go to the next track.
You can press the select knob to play or pause the music playback.
The volume can be adjusted by turning the Select knob up- or downwards (note that the volume
level is not synced with the Bluetooth device, meaning you have to turn up the volume of your
Bluetooth device manually first)
To disconnect the existing pairing and pair with new device just press and hold the Select knob.
Auxillary input
Auxillary input mode plays audio from an external source, such as an MP3 player.
To play audio with Auxillary mode:
Either press MODE until the display shows 'Auxiliary input'
Turn the volume down on both the Radio and the external audio source.
Connect the external audio source to the AUX IN 3.5mm socket.
Adjust the volume of the Radio and, if necessary, the audio source device as required.
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