Boss Audio Systems 840UBI User Manual page 29

Operating an audio device with this unit AVRCP ( Audio Video Remote
Control Profile )
This unit can perform the following operations with the connecting Audio device whichsupports
AVRCP (Audio Video Remote Control Profile) & only if the Audio device does support AVRCP .
(1) Start playing - Every time when user change mode into "BT AUDIO" mode, this unit
will automatically send a "PLAY" command via AVRCP to the audio device to
command the auto start playing song in the audio device.
The PLAY command may differs depending on the Audio device. If the
Audio device is not able auto start playing song after changed mode into "BT
AUDIO" mode, user may need to operate the PLAY mode on the audio device to start
the song playback.
(2) Track up / down - by pressing the Track up / down buttons on this unit.
(3) Pause / Play – by pressing the Pause / Play button on this unit.
(4) Volume up / down – by rotating the Encoder Volume Knob on this unit.
(5) Audio Mute – by pressing the Mute button on this unit.
(6) Stop playback – by mode changing mode into any other mode of this unit.
The AVRCP operation may differ depending on the audio device, all the other
operation other than those listed above should be performed on the audio device.
Hands-free Phoning While Bluetooth Audio Streaming
If the connecting playback audio device is a mobile phone, all the hands free function is still
available under the Bluetooth audio streaming, like the answering incoming call, making an
outgoing call, etc.
Disconnecting An Audio Device With This Unit
User can close the Bluetooth Audio connection by disconnecting with the audio device.
The details operation of disconnecting with this unit, please refer to the
DISCONNECTION operation for more details.
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