4. Factory Reset
At some point you may wish to reset your device back to factory settings. To perform a factory
reset on your X pro mini, make sure the battery is installed correctly and has sufficient power or
is connected to USB power, and then follow these steps:
1. Turn off the device via the power switch,
2. Press and hold the "B1" and "B2" buttons,
3. Turn the power back on,
4. Release the "B1" and "B2" buttons when the screen displays “FACTORY RESET”.
Note: Performing a factory reset will clear all your changes to the keyboard. Please operates
carefully.
5. Appendix
5.1 Specifications
Product Names
X4 pro mini / X6 pro mini
Keyboard
49/61
Slim keys with velocity-sensitive
Sounds
128
Maximum Polyphony
64
Display Screen
Black-and-White OLED display
Buttons
1 power switch button
，
1 MIDI/SELECT button
，
2 octave buttons
，
8
shortcut sounds/CC buttons
，
6 transport buttons
Knobs
9 assignable knobs
Pads
8 assignable velocity-sensitive pads
Connections
1 USB Type-B port, 1 3.5mm stereo headphone output, 2 balanced
line outputs, 1 sustain pedal input
Dimensions
X4 pro mini
：
703 × 137 × 51(mm)
X6 pro mini
：
850 × 137 × 51(mm)
Weight
（
Exclude
battery
）
X4 Pro mini
：
1.85 kg
X6 Pro mini
：
2.35 kg
Accessory
USB Cable, User's manual,
Midiplus
posters
16
