Set the function 1 (wheel diameter setting)
Wheel diameter setting: Hold the up and down arrows for 5 seconds to enter wheel diameter settings, the default
speed display area will flash with the default factory settings. Release the two buttons and press '+' or '-' buttons to
adjust to the required wheel diameter value. Hold the up and down arrows for 5 seconds until the characters are
no longer flashing.
Speed Limitation Setting: Hold the two keys for 5 seconds to enter this setting. The default speed display area will
flash with the default factory speed limit characters. Release the two keys and then press the 'up' and 'down'
arrows to adjust to the required speed limit. The adjustable range is 12-40, when selected press the red circle for 5
seconds until the speed display character no longer flashes.
Press down the two keys circled in red for 5 seconds to change KMH to MPH and vice versa.
Work voltage: 24V; 36V; 48V
This display adapter carries high precision speed sensor
Closed system power
Adapter motor: the motor has speed output. Using this motor can accurately display speed.
Ordinary motor: Speed display is approximate.
Configuration Settings
Set the function 2 (speed limitation and changing KMH to MPH)