ECG BTS X1 Black Mode D'emploi page 40

4) Disconnect an existing Bluetooth connection
The speaker will automatically pair with the last known Bluetooth device. Long press 4 to disconnect
from the current Bluetooth connection, the speaker will indicate "Device disconnected". The speaker is
then ready to be paired with another device.
3. Playing music from micro SD card
After inserting the micro SD card (see fig.) into the speaker and briefly pressing the button 3 the speaker
switches to playback mode from the memory card and plays music directly from the micro SD card. The
speaker will indicate "Memory card mode" before playing.
Press briefly the button 8 to start/stop playback.
Press and hold the button 8 for about 5 seconds to turn on/off the repeat track function.
Note: This function is only for playing songs from a MICRO SD memory card.
Press briefly 9 to skip to the next track.
Long press the button 9 to raise the playback volume.
4. AUX IN mode
Connect the speaker to an audio source (PC, MP3/MP4, mobile phone) via 3.5mm audio cable. Short press 3
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to enter "AUX IN" mode (speaker indicates "AUX IN"). Music begins to play from the audio source.
Notes:
• If you are connecting the speaker to a computer with a 3.5 mm audio cable, we recommend using
a genuine adapter (5 V / 2 A) to charge the speaker instead of the computer USB port. Powering the device
from the computer may be insufficient.
• Short press 8 to lower the music volume. The source of music continues to play the music at a lower
volume.
5. FM tuner
Short press 3 to initiate FM mode (the speaker indicates "Mode FM"). Press and hold the button 8 for about
3 seconds to tune the FM stations automatically. Short press 7 / 9 to tune to previous/next station. Long
press the buttons 7 / 9 to adjust the playback volume.
6. Card reader
Insert your Micro SD card into the speaker and switch OFF. Connect the speaker to the computer via USB cable.
After the speaker switches to memory card mode, files can be read and written to the computer from the Micro
SD card.
Note: The necessary computer driver is installed when using this feature for the first time.
7. Intelligent energy-saving feature
The speaker will turn off automatically if you pause playback or pause the Bluetooth connection for more than
10 minutes in playback mode.
Note: Long press 1 again to switch the speaker ON again.
8. Power bank
When the speaker is off, press the button 5 the battery indicator starts flashing. Use the USB cable to connect
the mobile phone/MP3 player/tablet, etc. to the speaker, the speaker starts charging the device as a power bank.
9. Charging
If the speaker battery is nearly empty, the speaker will report it with the message "out of battery" (empty
battery). Charge the battery using the USB adapter. During charging, the orange LED indicator lights up. When
the charging is finished that orange indicator turns off.
Notes:
• Only use a quality adapter to charge the speaker.
• We recommend using an adapter with the following parameters: 5 V / 2 A, full charge takes about 4 hours.
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