WindRunner™ self-balancing electric vehicle user manual28has not gotten off or reduced his/her speed and load within 4~5s, the WindRunner will enter standby mode andthe rider may fall off.3.2 Power assistant modeThe power assistant mode means that the WindRunner has been started, and the driver has not gotten-on, butthe movement by tracting the operating bar. Under the power assistant mode, the WindRunner shall output itspower about 30% and move slowly. This operating mode is suitable for handling or shifting the WindRunner, See5.11 for details. The WindRunner shall be in the power assistant mode under the following situations: After powered on, and foot mat basically leveled, tap any one foot mat lightly with your foot. You mayhear a very short buzz, and then the wheels of WindRunner will begin to move and enter the power assistantmode. After riding, take your foot off the foot mat. You may hear a very short buzz, and then the WindRunnerwill change from balance mode to power assistant mode.