User Manual

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EX-3
■ Front Panel
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1. Power Switch
The switch is used to turn on or off the main unit.
2. Music Volume
This knob is used to adjust the volume of the input music in the range of 00-99.
3. Microphone Volume
This knob is used to adjust the volume of the microphone in the range of 00-99.
4. Effect Volume
This knob is used to adjust the volume of the effect in the range of 00-99. It is also an
editing knob, which can be used to change some parameters.
5. IR SENSOR Window
You can match the frequency in the IR SENSOR window (similar to selecting a TV channel
through a remote control) and set a channel for the handheld microphone. You can also
use the functions with the remote control.
6. Bluetooth Window
The LED in this window will light up when Bluetooth is connected and light off when
Bluetooth is disconnected.
7. TFT Touch Screen
Through touch control, you can easily control the volumes of microphone, effect and
music, as well as the functions of calling presets, inputting selection, Bluetooth playback
and microphone frequency matching.
8. Function Keys for Frequency Matching
Press MIC A to enter the frequency matching interface of microphone A and press MIC B to
enter the frequency matching interface of microphone B. After selecting the frequency
through the encoder, press SYNC to complete the frequency matching.
Multifunctional Digital Power Amplifier