Meter Setting Function：
①Long press the up and down buttons of the meter to enter the meter settings.
*P01: Backlight brightness, level 1 is the darkest, level 3 is the brightest.
*P02: Mileage unit, 0: KM; 1: MILE.
*P03: Voltage level: 24V, 36V, 48V.
*P04: Sleep time: 0, no sleep; other numbers are sleep time, range: 1-60; unit minutes.
*P05: Power assist gear 1-9
*P06: Wheel diameter: unit, inch; precision: 0.1.
*P07: Number of speed magnets: range: 1-100.
*P08: Speed limit: speed percentage range 0-100%, 100 means speed 100%.
*P09: Zero start, non-zero start setting, 0: zero start; 1: non-zero start.
*P10: Drive mode setting 0: power-assisted drive (the handle is invalid).
1: Electric drive (by turning the handle to drive, the power gear is invalid at this time).
2: Power-assisted drive and electric drive coexist at the same time.
*P11: Assist sensitivity setting range: 1-24.
*P12: Assist start intensity setting range: 0-5.
*P13: Power-assisted magnet type setting There are three types of 5, 8, and 12 magnets, of which 5 and 8 are single Hall power-assisted sensors.
*P14: This function is not available yet.
*P15: This function is not available yet.
*P16: ODO reset setting, Long press the up button for 5 seconds ODO reset