General Parameters Information; Wheel Diameter Information; Speed Limit Information - Key-Disp KD21C User Manual

The ebike display
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General Parameter Information
To access general parameter information interface, hold both the UP and the DOWN button
simultaneously for 2s to enter General Settings, then hold both the DOWN and ON/OFF button for 2s
again to enter General Parameter Information.

◆Wheel Diameter Information

Ld represents wheel diameter information. Press ON/OFF button and access speed-limit
information interface.

◆Speed limit Information

LS represents the speed limit information. H old the ON/OFF button for 2s to exit General
Parameter Information .
Mile and Kilometer toggling Settings Interface
Wheel Diameter Information Interface
Speed Limit Information Interface
8

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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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