OPERATING
INSTRUCTION
USB DAC
1、Connect the device to your computer through "USB" socket (as photo 1)
2、Press the Input signal button, let the indicator to USB position,the LED will turn when USB signal is
locked
3、Play music on your computer
4、Connect active loudspeaker or amplifier through "AUDIO OUT" socket
5、Connect headphone through Phone socket
6、 Adjust sound level by knob
photo 1
6