4
En
gl
is
h
Instructions for use
The speaker can be powered either using the built-in battery or using the included AC/DC mains adaptor.
Charging the built-in battery
Plug the mains lead of the speaker into a wall socket to charge the battery. The battery must be
charged for 48 hours before initial use. The charging indicator (12) indicates as follows:
• Red: The battery is almost flat. Charge the battery.
• Flashing green: Charging is in progress.
• Steady green: Battery fully charged.
Switching on/off
1. Set the power switch [ ON/OFF ] (14) to
ON
to turn the speaker on.
2. Set the [ ON/OFF ] switch to
OFF
to turn the speaker off.
Connecting an external device
Connecting via Bluetooth
1. Switch the speaker on and press [ BT PAIR ] (8).
2. The white Bluetooth indicator (6) will begin flashing quickly which indicates that the speaker is
ready to be paired with other Bluetooth devices.
3. Activate Bluetooth on the device to be paired with the speaker.
4. The speaker will appear on your device as “
BX850
”, select it and pair it with your device.
Once contact has been established, the Bluetooth indicator will begin flashing slowly.
5. Start playback on your external Bluetooth device. Adjust the master volume (5) on the speaker
and the volume on the external device. In order to be able to play loud music on the speaker,
the input volume needs to be high. The volume on the external device should therefore be set
to its maximum level. Other playback settings should be controlled from the external device.
6. Making the speaker detectable for other Bluetooth devices:
a) Turn off Bluetooth on the last connected device.
b) Activate Bluetooth on the new device to be paired.
c) Press the [ BT PAIR ] button on the speaker.
d) The Bluetooth indicator will begin flashing quickly, meaning that the speaker is detectable
for other Bluetooth devices again.
Note:
If you have connected a mobile phone to the speaker via Bluetooth and receive a call
whilst you are listening to music, the music will be switched off automatically. Once the call has
been ended, music playback will be resumed (if your phone settings enable this).
Connecting via the Line-in
1. Connect the Line-in socket (9) to the audio output of the external device using an audio cable.
2. Switch the speaker on and press [ SOURCE ] (2). The Line-in indicator LED (7) will shine
a steady white.
3. Start playback on the external device.
