Operation steps:
1. Make sure the VOL turnto the minimum.
2. Connect the external back-end equipment to the output
interface of sound source.
3. Connect the sound source that needs to be used.
4. To select bluetooth mode, you need to switch the input
channel to bluetooth mode for pairing connection.
5. Connect to power.
6. short press switch, again short press select input channel
，
long press switch it off.
7. signal (coaxial/optional/pc-usb/bluetooth).
8. Turn the VOL button clockwise to select the desired volume.
9. The RCA analog output will automatically disconnect when
connected to the headset output, such as the headset.
10. After use, press and hold for 3 seconds to shut down.
PC driver installation method
1.ASIO Driver installation:
Double click on the ASIOProxyInstall-0.6.5, Then follow the
prompts to install.