9
9. Functions
9.1 Bluetooth Pairing
1. Power on the unit, press “SOURCE” on the top panel or the button “SOURCE” on the remote
control to switch to the Bluetooth mode, the LED will indicate “ BT ”.and the LED icon“ ”
will start blinking after 3-5 seconds; this means the speaker unit is ready for the Pairing mode.
2. Turn on Bluetooth in your smartphone/tablet , and ensure it at “SEARCHING DEVICE” mode ,
Found “Lenco BTL-450” and select.
3. Once the unit is found, enter password 0000 to connect with smart phone/tablet (some devices
may not need password).
4. The LED icon“ ” will light up and you will hear “DU” sound , if the connection was a success.
5. If the smartphone/tablet cannot find the unit or can’t pair, please power on again and repeat
the above steps.
6. It will auto reconnect the previous paired device when it enters into Bluetooth mode. If the unit
doesn’t auto connect with the previous paired device, please restart the Bluetooth in the
smartphone/tablet and then follow the above steps to finish the connection.
7. You can manually turn of Bluetooth for your smartphone/tablet; Bluetooth connection will also
be canceled in case the smartphone/tablet is too far away from the speaker (over 10m). in this
latter case, the unit will go back to Bluetooth standby mode.
8. To reconnect, please ensure that Bluetooth on your smartphone is set at the ‘searching device’
mode. Keep pressing ‘pairing’ until you find the Lenco BTL-450 again, and follow the above
steps.
9.2 AUX-IN (Line in Type)
Requires a 3.5 mm cable (included).
1. Connect a 3.5 mm cable to the Aux-in jack. Connect the other end of the 3.5 mm cable to an
MP3 player or other audio source.
2. Press the “STANDBY” button to turn the unit on.
3. Press the “SOURCE” button on the top panel or the “SOURCE” button on the remote to switch
to Aux-in mode.
4. Use the controls on the connected device to begin playing audio routed through the unit.
9.3 USB port for charging
USB power output DC 5V 1A. It supports charging all devices in the power range.
When charging a device, ensure that the power supply is the right one for your device.
9.4 USB port for playing MP3
Power on the unit and insert a USB Flash Drive (not supplied) into the USB Port, ensuring the plug is
fully inserted in the correct way.
The tower will play music from the USB automatically. The maximum size of the Flash Drive that can
be supported is up to 32GB.
9.5 SD card slot for playing MP3
Insert an SD card (not supplied) into the memory card expansion slot. Make sure it is inserted in the
correct way.
The tower will play music from the SD card automatically. The maximum size of the Flash Drive that
can be supported is up to 32GB.
