Switching the Lighting On/Off
To switch on the headlight, press the "" button. The backlight brightness is automatically reduced.
Press the "
" button again, the lighting can be switched off. Switching the Lighting Mode On/Off Interface
Assist Level Selection
Briefly press "+" or "-" button to switch between assistance levels so as to change the motor output power, The default assistance
level ranges from level "0" to"5", The output power is zero on Level "0". Level 1 is the minimum power, and level 5 is the maximum
power. When you press the "+" button again after reaching level 5, the interface would still show "5", and blinks at"5"to indicate
that the power is already at its highest. After the power downshift reaches "0", if you press the "-" button again, the interface
would still show "0" and blinks at "0"to indicate that it has reached the power minimum. The default value is level"1".
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