3. Instructions for ports and buttons labeled: Power on/off, enter pairing state, clear pairing.
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A. PAIR1 Bluetooth connection indicator light |
B. PAIR2 Bluetooth connection indicator light |
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C. Power/Input source switch/ PAIR2 button |
D. PAIR1/Pause/Bluetooth codec switch button |
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E. Bluetooth receiving/ transmitting/DAC mode switch |
F. Volume knob |
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G. Line out port |
H. Optical output port |
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I. Coaxial input/output port |
J. Optical input port |
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K. External antenna port |
L. Power/Data port |
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M. USB input indicator light |
N. Coaxial input indicator light |
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O. Optical input indicator light |
P. BYPASS indicator light |
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Q. Bluetooth status/codec/ sampling rate indicator light |
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Power on: Short press button INPUT after connecting the BTA30 Pro to a power supply.
Power off: When the BTA30 Pro powers on, hold button INPUT for about 5s until all indicator lights turn off.
Play/Pause: In RX mode, short press button LL/HD.
Factory data reset/Clear pairing: When the BTA30 Pro powers on and not in pairing state (in RX/TX/DAC mode), hold button INPUT+LL/HD for about 5s at the same time.
Force a pairing: When the BTA30 Pro powers on and in RX/TX mode, hold button INPUT or D for about 3s until Light STATUS flashes alternately in red and blue.
Reconnecting state: Light STATUS will fast flash 2 times in blue every 2 seconds.
Input source switch: When the BTA30 Pro powers on and in TX/DAC mode, short press button INPUT to switch the input source.
Bluetooth codec switch: When the BTA30 Pro is in TX mode and connected to a Bluetooth device, short press button LL/HD to switch the Bluetooth codec.
Connecting state: If PAIR1 is connected, Light A will be on; if PAIR2 is connected, Light B will be on; if PAIR1 and PAIR2 are connected at the same time, Light A and B will be simultaneously on.
