4
BASIC OPERATION
Button
Function
Operation
Multifunction Button
(MFB)
Power On
With the unit powered off, press and hold
for 3 seconds. The unit will enter Bluetooth
pairing mode if no pairing record exists or
if a paired device cannot be reconnected.
Power Off
With the unit powered on, press and hold
for 3 seconds.
Enter Pairing
Mode
With the unit powered on, double press.
Play/Pause
With the unit powered on and in RX mode,
momentarily press.
Operating Mode
Switch
With the unit powered off, switches between TX and RX
Modes. Each time the Operating Mode is switched, the existing
pairing record is cleared.
LED INDICATORS
Function
LED Indicator Status
Power On
The LED Indicator flashes blue twice.
Power Off
The LED Indicator flashes red twice.
Pairing Mode
RX Mode: The LED Indicator flashes red and blue
alternately.
TX Mode: The LED Indicator flashes blue rapidly.
Unconnected Standby Mode
RX Mode: The LED Indicator flashes blue twice every 3
seconds.
TX Mode: The LED Indicator flashes blue once per
second.
