
English High Fidelity Bluetooth Transceiver
A. PAIR1 Bluetooth connection
indicator light
B. PAIR2 Bluetooth connection indicator
light
C. Power/Input source switch/
PAIR2 button
D. PAIR1/Pause/Bluetooth codec switch
button
E. Bluetooth receiving/
transmitting/DAC mode switch
Buttons and Ports Labeled

I. Coaxial input/output port
M. USB input indicator light
N. Coaxial input indicator light
O. Optical input indicator light
P. BYPASS indicator light
Q. Bluetooth status/codec/
sampling rate indicator light
Display of Indicator Light
Bluetooth
status/codec/
sampling rate
indicator light (Light
Q)
Input source
indicator
light (Light
M/N/O/P)
Bluetooth connection
indicator light (Light
A/B)
SBC: Blue light
constantly on
AAC: Cyan light
constantly on
aptX: Purple light
constantly on
aptX HD: Yellow
Bluetooth
connected: Light A
on