User's Manual

❹、Common Malfunctions
1·Unable to turn on
·
Make sure the bettery is not empty.
·
Make sure to press the power button and hold for 1 second.
2 Unable to connect to Bluetooth
·
Make sure that your smart device's bluetooth function is turned on.
·
Make sure to connect the BLE in the APP.(NOT from system setting)
3·No real-time data visible
·
Make sure that the sensor is in good contact with the head. It can be
judged and adjusted by the Noise value in the interface of the application. The lower the
Noise value, the better the connection.
4·EEG Signal interference
·
Make sure that the electrodes are in good contact with th forehead.
Check the noise value and adjust the device to fit head.
❸、Wearing
1·The proper way to wear Umind Lite
, as shown in the picture.
2·To adjust the tightness and comfort of UMindLite, make sure that the metal part of the device
is in contact with the back of the ear as much as possible.
Note: Do not put on hair or other accessories.
3·To measure EEG correctly, make sure that the prefrontal electrode is in direct contact with the
fore-head skin.
Note: Do not put on hair or other decorations.
Note: For personal safety, UMind Lite will be power off while charging.