Function Summary And Button Definition; Function Summary; Button Definition; Installation - Key-Disp KD58C User Manual

Function Summary and Button Definition

◆Function Summary

KD58C has a lot of functions to meet the users' needs. The indicating contents are as
follows:
● Smart Battery
● Assist-level
●Speed indication (incl. running speed, max speed and average speed)
●Motor-output indicator
●Trip time
●Trip distance and Total distance
●The push-assist function
●The Lighting On/Off
●Error Code indication
●Various Parameters Settings (e.g., wheel size, speed-limited, battery level bar, PAS
level, password enable, controller limited current etc. )
●Recover Default Settings

◆Button Definition

There are three buttons (
functions respectively: ON/OFF, UP and DOWN.

Installation

KD58C can be mounted on the left side of handlebar close to its grip. Adjust the
angle for a good display view. Cut off the power before connecting the corresponding
connectors between display and controller..

Function Area Distribution

Speed Display

General Operation

Switching the E-bike system On/Off

◆
To switch on the E-bike system, hold the ON/OFF button for 2 s.
Likewise, hold ON/OFF button for 2 s again, the E-bike system will be switched off.
When E-bike system is switched off, the leakage current is less than 1 μA.
■
When E-bike is parked for more than 10 minutes, the E-bike system will be
switched off automatically.

◆Display Interface

After the E-bike system is switched on, the display shows current speed by default.
To change the indicating information, press ON/OFF to show in turn: Current Speed
(Km/h) → Trip Distance (Km) →ODO(Km) →Trip Time (Hour) → Average Speed (Km/h)
, ,
) on the KD58C display that represent
Battery Indicator
Function Area
2
Power
Assist Level
Speed Unit