Wheel diameter setting: St.1 represents the wheel diameter setting. Because
adjusting the wheel diameter will result in inaccurate speed display and mileage
display, this setting cannot be adjusted.
Speed limit setting: st.2 means speed limit setting. The factory default value of
maximum riding speed is 32KM/h (20MPH).
Backlight Brightness: st.3 stands for backlight. Parameters 1, 2, and 3 can be set,
and the factory default value is 2. The parameters of the backlight brightness can be
changedbypressingthe + button or — button. 1 isthe darkest,2 is medium,and3
is the brightest.
KM/MPHswitching: st.4representsKM/MPHswitching.Shortpressthe + button
or — button to switch between KM and MPH.
Exit setting: In the setting mode, press and hold the M button for 2 seconds to
confirm and save the current setting and exit the current setting.
If no operation is performed within one minute, the meter will automatically exit the
setting.
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