The LCD display has a trip counter function. This is useful when you wish to keep track of the distance you ride. The Amp-hours (Ah) and Watt-hour (Wh) drawn from the battery pack is also linked to the trip counter data. This counter can be reset to 0 at any time.
To reset the Trip, Ah, and Wh counter to 0, push and hold the Power button and "-" ( Minus) button for 3 seconds. Then release both buttons simultaneously. The counter should then be reset to 0.
For more information about the LCD display, follow the link below.