21
total distance
single riding distance
Parameter setting includes
：
wheel diameter setting(8inch
～
28inch)
and battery voltage setting
（
24V
、
36V).
（
The display is set already, do
not set it again except the user has special requirements.
）
Put the power on
，
hold
and
together 3s to go the setting state
，
the interface is as below:
Hold
0.5s to go into the wheel size setting state, hold
0.5s to
choose the right wheel size to make sure the speed and distance’s
2.8.1 Wheel size setting
2.8 Parameter setting
