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3. Interface
Turn on/o power of device.
IR sensor: For IR remote controller to control the device.
Status LEDs: LEDs indicate current status/input source.
When BT LED is flashing, it indicates the device is in BT Receiver (RX) mode and is waiting for
connection. Once connected the LED will stay on.
When one of the source input LED is on and BT LED is also on, it indicates BT Transmitter (TX)
mode is on and is using the current source as input.
All LEDs will turn on during rmware update, do not turn o power at this time, wait till all LEDs turn
o and back to BT mode.
All LEDs will start flashing when device goes in protection mode, please turn off the device and
check for reason (generally is either over heat or output is short-circuited)
Volume knob + Input mode button: Turn to increase/decrease volume.
Press to change input source mode.
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