KING-METER TECHNOLOGY CO., LTD
No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN
Fax
：
+0086 022 8478 0358 Tel: +0086 022 8478
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6. Error Codes
When the e-bike electronic control system fails, the display will automatically flash the LED light to
indicate the error code. For the definition of the detailed error code, see Appendix 1.
The fault display interface can only be exited when the fault is eliminated, and the e-bike cannot
continue to drive after a fault occurs.
7. FAQ
Q: Why can’t turn on the display?
A: Please check whether the battery is turned on or the leakage lead wire is broken
Q: How to deal with the error code display?
A: Contact the e-bike maintenance station in time
8. Quality Assurance and Warranty Scope
I, Warranty Information:
1, King-Meter will be responsible for all faults arising during normal operation that are caused by a
quality defect.
2, The warranty time is 18 months from the day the display leaves the factory.
II, The following are not covered by warranty:
1, Shell opened.
2, Connector damaged.
3, After display out of factory, the shell is scratched or damaged.
4, Lead wire of display scratch or break.
5, The fault or damage is caused by the force majeure (such as fire, earthquake, etc.) or natural
disasters (such as lighting, flooding, etc.)
6, Product exceeded warranty period.
9. Version No.
The user manual of this display is the general software version (V1.0 version) of Tianjin
King-Meter Technology Co., Ltd. The version of display software used on some bike may be slightly
different from this manual, and the actual version shall prevail.
