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Product name and model
Electric bicycle intelligent LCD instrument; model: KD21C.
Specifications
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24V/36V/48V Power Supply
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Rated current 10mA
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The maximum working current 30mA
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Off leakage current <1uA
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The supply controller working current 50mA
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Operating temperature :-20℃~ 60℃
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Storage temperature: -30℃~ 70℃
Appearance and Size
◆ Materials and Color
KD21C product's shell and hook are made of ABS and Nylon respectively. LCD
transparent window lens is high hardness acrylic. Between -20℃ and 60℃ temperature, the
mechanical performances of the shell materials are excellent, which ensure the usability of
the shell.
Display appearance and dimension figure (unit: mm)
1
- Quick Links:
- Trip Distance Clearance
Hide quick links:
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Table of Contents
Need help?
Do you have a question about the KD21C and is the answer not in the manual?
Questions and answers
How to reset total miles on display
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 with the power button.
This answer is automatically generated