K&F Concept DQ201 Quick Start Manual page 51

hours or more to fully charge.
8.8. What should I do if the charge fails?
• Determine whether the power adapter is good, try another one.
• Determine whether the USB charging cable is good, try another one.
• The charging indicator may be defective, please check the charging
condition in the phone APP.
• Determine whether the charging port of the device is not in good contact
with the USB charging cable.
• The device has a low temperature charging protection module, please
don't charge the device at low temperatures.
8.9. What may affect the efficiency of Solar Panel?
Your solar panel may not be able to keep your camera fully charged on
days that are snowy,cloudy, gloomy, or rainy or during periods of
extensive use (frequent access or constant triggers). External factors,-
such as shade, temperature, weather, and amount of dust or debris on its
surface may also affect the effectiveness of Solar Panel in generating
electricity.
8.10. How to optimize the efficiency of Solar Panel?
The amount of energy produced by the Solar Panel depends on several
factors: average sun exposure, weather conditions, tilt angle, dust, or
debris.
For optimizing the effectiveness of your Solar panel,you could
• mount your solar panel in well-lit places and avoid locations like the
shadow of trees, buildings or other obstacles to ensure sufficient
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E-mail: service@kfconcept.com