UBK Systems LCD UB1 - Forward Speed Limit Setting; Motor Pulse Settings; Reverse Speed Limit Setting

According to the current number of Pulse of the motor, select the
appropriate value to ensure the correct speed display and mileage
accumulation.
Touch the + or - button to select a different forward speed imit value
and set the maximum riding speed of the electric vehicle.
NORMAL OPERATION
9.3 Forward speed limit
9.4 Pulse settings
9.5 Back speed limit
Touch the + or - button to select a different back speed limit value
and set the maximun riding speed of the electric bicycle