Wuxi LingDe Microelectronics Co., Ltd.
3
Definition of button
There are 4 buttons on the instrument,including the
power/mode
（
M
）
,up( + )
，
down( - )and headlight switch
（
B
）
.
Routine operation
turn on/ off
ON: press the button of M for a long while on the occasion
of power off, and enter the password if any , then the
instrument starts working , offering the power to controller
and working well with controller after 3 seconds .
OFF: press the button of M for a long while on the occasion
of on , you can turn off without wasting the power. At this
time ,the current is less than 1uA.
Assisted Power Select
Press the button of(+) or(-) for a short while , you can
change the output power of motor. The default power
ranges from level 0 to level 6, 1 the lowest, 6 the highest.
When the instrument is on,the default level is 1 just like the
red box in picture below.
1
st
gear 6
th
gear
