11. Line input level control: This knob determines the signal level which will be sent by Line Input.
12. Master Volume: Turn this knob to adjust the Blue-connect, the microphone inputs, line inputs, USB/
SD card inputs and line output volume.
13. AUX IN: is a 3.5mm input for connect phones, iPad, iTouch.
14. Line Input & USB/SD player Selector: Press this button to switch between the Line input and the
Digital Blue-connect/Memory/USB.
15. Treble Knob: Turn this knob to increase the treble on the Blue-connect input, USB/ Memory card
inputs, microphone,and line input.
16. RCA LINE INPUT: Connect your sound source to this RCA input. The line volume will be controlled
by the line level knob.
17. Power LED Indicator: This indicator will illuminate in Blue light when it is power on.
18. Clip Indicator: This indicator will illuminate in Red light when it is clipping.
19. Bass Knob: Turn this knob to increase the Bass for Blue-connect/ USB/ Memory card, MIC. And Line
inputs.
20. RCA line output: is the line output. It can't connect with a passive Speaker, The line output needs to
be connected to an amplifier or a powered loudspeaker in order to function properly.
21. Wireless microphone A Volume
22. Wireless microphone B Volume
23. Wireless microphone Power Switch
24. Wireless microphone Antenna A
25. Wireless microphone Antenna B
26. Speaker output(Speakon): to connect to a passive speaker which is 8ohms only.
27. 110V/220V AC Seletor
28. Power Switch
29. Power supply: Connect the power cord here. The power switch should be set to the off position
before the power supply is connected.