(11)
2. In the power-on state, press and hold the button to turn it off.
II. Change the assist gear
In power-on state
1. Short press button, assist gear will be + 1
2. Short press button, assist gear will be - 1
III. Switch speed display area content
1. In the power-on state, long press the button and
button at the same time to complete the display switching
between the average speed, the maximum speed and the instantaneous
speed.
IV. Set/release 3.75mph boost,cruise control,switch headlights
1. When the bike is stationary, press and hold the button to enter
the 3.75mph boost cruise mode. Press any brake to exit this mode.