SunFounder Smart Video Car Kit - Page 16

14
Servo Adjustment
a) The rocker arm can be placed onto and removed from the servo freely as
shown in the following figure.
b) Turn the rocker arm within an angle of about 180 degrees.
c) The rocker arm is placed in a random way at the beginning. You need to
adjust it to restrict its turning in an almost equal angle towards right and
left.