General Parameter Settings; Wheel Diameter Settings; Speed-Limit Settings; Personalized Parameter Settings - Key-Disp KD21C User Manual

General Parameter Settings

Hold both UP and DOWN for 2 seconds to enter User settings. Then hold both DOWN
and MODE more than 2 seconds is to enter w

◆ Wheel Diameter Settings

Ld means wheel diameter settings. Selectable values include 16,18,20,22,24,26,700C
and 28. Press UP or DOWN to select the correct value to match the wheel diameter.
Default diameter is 20 inch. Press MODE to enter speed-limit settings

◆ Speed-limit Settings

LS means the limit speed settings. When the running speed is faster than limit speed,
the controller will cut off the motor power. Limit speed range is 12Km/h to 40Km/h. Limit
speed default value is 25Km/h. Press UP or DOWN to select the favorite value, then hold
MODE over 2 seconds to confirm and quit the settings mode.

Personalized Parameter Settings

Personalized Parameter Settings can match variety requirements in use. There are 8
Settings items, such as Battery Power Bar Settings, Power assistant level Settings, Over-
current Cut Settings , Power Assistant Sensor Settings, Speed Sensor Settings， Throttle
Function Settings, System Settings and Power-on Password Settings. Please refer to the
Attached list 2.
Inch and Metric Conversion Settings Interface
heel diameter Settings interface.
Wheel Diameter Settings Interface
Limit Speed Settings Interface
6
.
interface