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3. Interface
Power switch: To turn on/off 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 off power at this time, wait till all LEDs turn
off and back to BT mode.
All LEDs will start ashing 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.
Long press to go into standby mode.
BLE Antenna: For Bluetooth BLE connection.
DC input: Please use the power adaptor comes with the package, using other power adaptor might
damage the device.
Speaker out banana plug: For connection to 4-8ohm passive speakers.
Ground connector: For connection to turntable GND connector (optional).
Phono input connector: For connection to turntable as phono amplier.
Line input connector: For connection to device with line output.
Subwoofer output connector: For connection to active subwoofer.
Optical input connector: For connection to device with optical output.
HDMI ARC connector: For connection to TV HDMI ARC port.
USB Type-A port: For connection to USB disk drive.
USB Type-C port: For connection to PC.
BT Antenna: For Bluetooth connection.
Reset button: When in Bluetooth Receiver mode, press twice to disconnect all Bluetooth connections.
When in Source input mode, press once to enable Bluetooth Transmitter connection, press twice to
disconnect all Bluetooth connections.
When a Bluetooth device or mobile is connected, press once to start second device connection.
Press and hold the button to do factory reset.
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