ContentProduct name and model .............................................................................. 1Specifications ................................................................................................ 1Appearance and Size ..................................................................................... 1◆Color categories.................................................................................. 1Function Summary and Button Definition ...................................................... 1◆Function Summary.............................................................................. 1◆Functional Area Distribution ............................................................... 2◆Button Definition ................................................................................ 2General Operation ........................................................................................ 3◆Switching the eBike System On/Off ..................................................... 3◆Display Interface ................................................................................. 3◆Switching Push-assistance mode On/Off ............................................. 3◆Switching the Lighting On/Off ............................................................. 4◆Assistance Level Selection ................................................................... 4◆Battery Indicator................................................................................. 5◆Error Code Indication .......................................................................... 5General Settings............................................................................................ 5◆Trip Distance Clearance ...................................................................... 6◆Backlight Contrast settings.................................................................. 6◆Unit km/mi Conversion ....................................................................... 6General Parameter Settings .......................................................................... 7◆Wheel Diameter Settings .................................................................... 7◆Speed-limit Settings ............................................................................ 7Personalized Parameter Settings ................................................................... 8◆Battery Power Bar Settings ................................................................. 9◆Assistance Level Settings..................................................................... 9