3 ① Indicator: Communication between devices circumstances indicate that when there is data transmission indicator flashes. ② Display: Display program number, volume value, reverb and other data values and the remaining charge. ③ Switch to the volume control: When you press this button, the button lights up, adjust the volume through the large knob; display shows the current volume value. ④ Switch to the timbre adjustment: When you press this button, the button lights up, through the large knob to adjust the tone; display shows the current Voice number. ⑤ Switch to the reverb adjustment: When you press this button, the button lights up, adjust the size of the reverb through the large knob; display shows the current value of the reverb. ⑥ Knob: Used to adjust the Program, Volume and Reverb value. ⑦ Headphone/output interface: Connect to headphones or other output device. ⑧ MIDI IN/USB IN connector: Connect MIDI OUT or MIDI devices with USB output interface functions. Note: Use the MIDI IN connector to connect the device, you need an external power supply keyboard. ⑨ Power/Charging Interface: Micro-USB interface that provides power and charging. ⑩ Power switch: Equipment switch, press 5 seconds on or off; in the boot state, click to open the key, the display will show the remaining power value, three seconds after the absence of any operation, it will automatically switch back to the previous interface. Operating Instructions miniEngine USB sound effects can be adjusted through above silicone button and knob. 1. Press the function you want to adjust, button lights up, the display shows the current value of the function. 2. Turn the knob to adjust the effect you want. Note: The default boot PROGRAM function, that is, tone adjustment function, PROGRAM button lights up.
