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Function and Button Definition
◆Function Summary
KD58C has a lot of functions to meet the riders' needs. The indication elements are
as follows:
● Battery SOC
● Assist level
● Speed indication (incl. Current speed, Max. speed and Avg. speed)
● Motor-output indicator
● Trip time
● Trip distance and Total distance
● The push-assistance function
● Switch 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
◆Function Layout
Speed Display
◆Button Definition
There are three buttons (
words ON/OFF, UP, DOWN to represent these 3 symbols (
Install Instructions
KD58C can be mounted on the left side of handlebar close to its grip. Adjust the
angle for a good screen view. Cut off the power before connecting the corresponding
connectors between display and controller.
General Operation
Switching the E-bike system On/Off
◆
To switch on the E-bike system, hold the ON/OFF button for 2s.
To switch off the E-bike system, hold the ON/OFF button for 2s.
When E-bike system is switched off, the leakage current is less than 1 μA.
■
When E-bike is parked for approx. 10 minutes, the E-bike system switches off
automatically.
◆Display Interface
After the E-bike system is switched on, the display shows current speed by default.
Press ON/OFF button to switch between indication functions below:
Current Speed (Km/h) → Trip Distance (Km) →ODO(Km) →Trip Time (Hour) →
Average Speed (Km/h) → Max Speed (Km/h). Each state will display for 2 seconds and
it automatically cycles back to current speed interface again.
Battery Indicator
Function Layout
,
,
) on KD58C display. In this manual, we use
2
Power
Assist Level
Speed Unit
) .
,
,
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Need help?
Do you have a question about the KD58C and is the answer not in the manual?
Questions and answers
My KD58C display only goes to P4 and the password request. I can’t get into the settings as none of the suggested passwords work.
To reset the password for the Key-Disp KD58C display, follow these steps:
1. Access the settings by holding the ON/OFF button for 2 seconds.
2. Navigate to the power-on password settings (P2:0000).
3. Use the UP/DOWN buttons to modify the digits of the password.
4. Press the ON/OFF button to confirm each digit until the new 4-digit password is entered.
5. Once the password is set, press the ON/OFF button to save and exit.
If you are unable to recall the existing password, you may need to recover default settings by:
1. Pressing the UP and ON/OFF buttons simultaneously for 2 seconds.
2. Selecting Y (Yes) using the UP/DOWN buttons to confirm resetting to default settings.
3. Holding the ON/OFF button for 2 seconds to reset, returning the password to its default value (1212).
This answer is automatically generated
I can not get the unit to power on at all. Battery is fully charged and turned on.
The Key-Disp KD58C may not power on despite a fully charged battery due to several reasons:
1. Power-on Password Enabled: If the power-on password is enabled, you must enter the correct password to turn on the display.
2. Connection Issues: Ensure the connector is properly linked and secure, as improper connection can prevent power from reaching the display.
3. Error Codes: Check for any error codes on the display (e.g., Error Code 30 for communication abnormality) that may indicate a malfunction.
4. Display Malfunction: If the display is not functioning properly, it may need repair.
If all these checks are in order and the display still does not power on, consider troubleshooting the electrical connections or seeking repair.
This answer is automatically generated