Error Code Indication; General Settings; Trip Distance Clearance - Key-Disp KD21C User Manual

The ebike display
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◆Error Code Indication

The components of the E-bike system are continuously and automatically monitored.
When an error is detected, the respective error code is indicated in text indication area.
Refer to detailed definition of the error codes in Attached list 1.
■Have the display inspected and repaired when an error code appears. Or else, you will not be
able to ride the bike normally. Please always refer to an authorized bicycle dealer.

General Settings

After the E-bike system is switched on, hold both the UP button and DOWN button simultaneously for
2s to access general settings menu.
■All the Settings are completed on a parked E-bike.

◆Trip Distance Clearance

TC represents trip distance clearance settings.
Press the UP/DOWN button to choose Y or N. The default value is N.
To store a changed setting, press the ON/OFF button and access backlight settings.
For symbols and their definitions, please refer to Attached list 3.
Battery Indicator
Error Code Indication
6
Flash (low voltage)

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Questions and answers

Tommy
February 21, 2025

How to reset total mile on display

1 comments:
Mr. Anderson
February 21, 2025

The total miles on the Key-Disp KD21C display cannot be reset. The trip counter can be reset by pressing and holding the plus (+) and minus (-) buttons, selecting "Y" for yes, and then holding the power button, but the total miles always remain on the bike.

This answer is automatically generated

Tommy
February 21, 2025

How to reset total miles on display

1 comments:
Mr. Anderson
February 21, 2025

The total miles (odometer) on the Key-Disp KD21C display cannot be reset. Only the trip counter can be reset by pressing and holding the plus (+) and minus (-) buttons, then selecting "Y" for yes, and confirming by holding the power button.

This answer is automatically generated

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