Switch Push-Assistance Mode On/Off; Switch Lighting On/Off - Key-Disp KD21C User Manual

The ebike display
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◆Switching Push-assistance mode ON/OFF
To activate the push-assistance function, press and hold the DOWN button. After 2 seconds, E-bike
is activated to go at a uniform speed of 6 Km/h while the screen displays
The push-assistance function will be switched off as soon as you release the DOWN button.
■Push-assistance function may only be used when pushing the E-bike. Be aware of danger of
injury when bike wheels do not have ground contact while using the push-assistance function.
◆Switching Lighting ON/OFF
To switch on E-bike front light or rear light, press the "UP" button for 2s. The display backlight
brightness is automatically reduced while the screen displays "
Likewise, press the "UP" button for 2s again, the bike front light and rear light can be switched off
and display backlight recover its brightness.
*If E-bike front light or rear light is independent of "UP" button, the "UP" button can only be used to
switch on/off the display backlight.
Display indication cycle interface
Push-assistance mode
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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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