【Functions and Parameters】 1. With the instrument panel powered on, briefly press the M button to switch between the three speed settings. Long press the M button to select ODO Total Mileage → TRIP Single Trip Mileage → Battery Voltage → ODO Total Mileage. 2.With the instrument panel powered off by throttle, press and hold a button on the instrument panel, then turn the key to turn on the ignition. This will enter the instrument panel settings: P01: Voltage Level: 24V, 36V, 48V, 60V, 72V, default setting 36V. P02: Speed Percentage: Default 100%, adjustable.（This refers to the displayed speed value and will not affect the actual speed. P03: Mileage Percentage: Default 100%, adjustable. P04: Backlight Brightness: Level 1 (dimmest), Level 3 (brightest), default setting Level 2. P05: Mileage Unit: 0: KM; 1: MILE. Default setting 0 P06: Motor diameter: unit, inch; accuracy: 0.1; default setting 26 (refers to motor size, not tire size) P07: Number of speed measuring magnets: range: 1～100; default setting 26 P08: Invalid setting, no effect. P09: Starting speed setting (1, 2, 3). Default setting 2.

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