LENCO BT-191 Mode D'emploi page 10

J. Low Power Reminder And turn off
1. The Bluetooth Speaker will send tones out from speaker by every 10
seconds to 1 minute when the battery still has around 20 minutes
working time. When you heard this reminder, please connect the
device to the USB power for charging, if you still want to use the
device.
2. If not, the Bluetooth Speaker will power Off to the sleep mode when
the battery keeps a low energy level after 30 minutes.
K. Use AUX IN Function
In this design, the Bluetooth module give priority to Bluetooth function as
master, the AUX In function is become slave, if Bluetooth has been connected
and in playing mode.
a. Use AUX In under power ON mode: (Bluetooth un-paired)
1. Make sure that the external device is switched on and controlled to
the AUX output source with music playing.
2. Turn on the unit;
3. Connect the Bluetooth Speaker's "AUX (3)" jack with an external
device's jack output through the Audio cable.
4. The mode will switch to the "AUX IN" function automatically and the
" AUX IN (3) "LED will turn on with blinking blue. Now, the Bluetooth
Speaker's AUX In function is in use.
b. Use AUX In under the Bluetooth music playing mode:
1. In Bluetooth music playing mode, connect the Bluetooth Speaker's
"AUX (3)" jack with an external device's "AUX/LINE" output through
the audio cable. The AUX IN connected device will then play.
c. To adjust volume level:
1. Press and hold "</V- (9)" button to decrease the volume.
2. Press and hold ">/V+ (8)" button to increase the volume.
Or adjust the volume by your connect external equipment
Notice: To change back Bluetooth playing, press and hold Play button and
press play button on unit or from Smartphone.
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