19dISPLAYS ANd SETTINGSCUSTOMER MANUAL FRONT HUB MOTOR SYSTEM6.2 Button definition 6.3 Normal operation6.3.1 Power on/offpress for 2s, the display will turn ON;press for 2s, the display will turn OFF. Itwill automatically turn OFF when standby in5 minutes.6.3.2 PAS level selectionPress or to switch between the dif-ferent support levels (0 / 1 / 2 / 3 / 4 / 5);Lowest level and the default level is 1; High-est level is 5; when no LEd light, it is level 0(mean park level)6.3.3 Lamp/LED display luminancePress for 2s, LEd display turn dim, thenturn on the front lamp and rear lamp at thesame time. Again press 2s, LEd displayhighlight, meanwhile turn off front light andrear light. (if fail to manipulate the lampsmanually , need to restart the LEd HMI andthen lamps can restore automatically)6.3.4 Push-assistance selectionPress for 2 seconds, the push assistancewill be turned ON, and level LEd flicker, Ifyou move your finger away from this button,the push-assistance will be turned OFF.ON/OFFLevel "+" &headlightLevel "-" & Pushassistance