not move ,it will show zero. Along with the mobile speed ,The displayed value increase.
5. Mileage
After the power on ,The Mileage display window ④will show the bikes have distance.
Attention: The range of maximum display of the Mileage display window is 999 kilometer. when
reach maximum display, it starts from zero to display.
6.Power assisted level adjustment
The power assisted level automatically at 1 level (the lowest power level). After switch on the power,
when the rider encounters against the wind, uphill, physical decline, the power assisted level can be
raised; the specific approach is: hold the shifting handle ⑥ forward and turn softly and quickly to
touch the front stopper, it will raise a power-assisted level, and the corresponding power-assisted level
light will turn on; Repeating the operation once the power assisted level continue to rise one level until
the most top grade the fourth level. If necessary, the user can downward shift the shifter, the specific
approach is: hold the gear turning handle⑥ backward and turn softly and quickly, to touch the rear
stopper, it will reduce the power level, then the original power assisted level indicator light will goes
down; Repeating the operation once the power assisted level position continue to turn one level until
the lowest level change to the 1 level. Attention: after adjusting the power assisted level, let the
shifting gear turning handle reset, to avoid the repeat action, to the adoption of the high sensitive
magnetic switch, users only need to use slight force to turn the turning handle; if use the strength
force to turn over the stopper, the switch will be damaged.
7.The use of the front and rear lights
The front light: when the customer uses the front light at the first time, need to draw out the plastic
sheet of the front light. Press down the button of the front light, the front light can be turned on or off.
The front light uses the small pieces of dry batteries, please always pay attention to promptly replace
the battery power.
The rear light: the rear light turns on or off according to the electric system. The rear light uses the
battery’s power.It is no need to replace the battery. When riding at night, even if the power is loss of
electricity, also suggest do not shut off the system to ensure that the rear light is lit, to ensure the
safety of riding.
Ⅱ-2. Electrical Motor
1、Technical Data