"If RED Led is flashing when the speed control is in the run, that mean the Low Voltage
function is activated and reduce the power to the motor. It show the battery is lower than
expected value.. "
閃紅燈代表電壓過底, 假如你的電是差滿, 可能是電變"Low Voltage Cutoff" v數調得比較高,
可以利用program card 將電變 "Low Voltage Cutoff" mode 設定3.0V 試試。