User Guide

Table Of Contents

Restore factory settings

Press and hold the “-” and “i” buttons for more than 2 seconds to enter the interface

of restoring factory settings. Select dEF-Y to restore the default parameters, and

select dEF-N to not restore the default parameters. If dEF-Y is selected, long press the

“i” button for more than 2 seconds and the display will show dEF-0, and

automatically start to restore the default setting. After restoring the default setting,

the display will automatically return to the normal display interface.

Error Code

Definition

Abnormal current

Hand throttle failure

Motor Abnormality

Motor Hall Signal Abnormality

Brake failure

Communication failure