Through Authenticate 
Battery Indicator
Motor Power Ratio
Speed Display (including running speed, max speed and average speed)
Trip distance and total distance
Trip time display of single
Cruise Control
Headlight On/Off
Error Code Indicator
Various Parameters Setting
1. Wheel Size
2. Speed Limited
3. Battery Level Bar
4. PAS Level
5. Controller Limited Current
6. Max Speed
7. Password Enable
Recover Default Setting
