
9ENGLISH
USE
modulator.
USB Flash Drive Connection
Insert a suitable USB Flash Drive into the USB-A port.The modulator supports USB Flash drives
up to 32 GB. If you would like to use a flash drive with a larger capacity, it is necessary to
provide an external power supply.
SD card connection
Carefully insert the SD card into the slot on the front of the modulator with the contacts facing
up (towards the display) until you hear a click.
If you need to remove the SD card, gently push it back, the card will be released and you will
be able to pull it out of the modulator.
Playing audio files
You will be able to play audio files from your phone (via Bluetooth), by connecting a USB flash
drive or SD card.
If you have multiple sources connected to play audio files at the same time, press and hold the
button Next track.The display will show the individual sources as follows: Bluetooth – USB Flash
disk – SD card. When the source from which you want to play audio files appears, release the
button. If you select Bluetooth, you will need to press the multifunction button to start playback.
If you select a USB Flash Drive or SD card, playback will start automatically.
Supported audio file formats: MP3/WMA/FLAC.
Note: Due to the wide range of devices (SD cards and USB Flash drives) on the market, it is not
possible to guarantee full compatibility with all available devices. It is necessary to test the used
device first and verify its compatibility.We recommend any formatting to the FAT32 file format.
Files with a lock or other security features may not be playable. Play tried or unprotected files.
Set volume
Adjust the volume by turning the multifunction button to the left or right.
When playing audio files from the phone, we recommend that you first set the maximum vol-