User Manual

Function O
p
eration LED indicator
Turning on
BTR020N
Switch the MFB button to on
Bluetooth
indicator light
flashes
Turning off
BTR020N
Switch the MFB button to off All indicator light
are off
Entering
pairing
mode
Switch MFB button to
location for 2 seconds and
release
Bluetooth
indicator light
quickly flash
2. TX mode
1) Selecting TX mode
a) Selecting mode: Please turn the TX/RX switch to TX mode
b) Connection: In TX mode, please connect 3.5 audio line and optical audio
line to the corresponding audio in jack, reference the picture as below
shown.
Note: In standby mode, if you switch TX/RX to TX mode, you need restart
BTR020N.And it will be TX mode once turn on if you already selected TX
mode in power off status.