Zhejiang Dahua Vision Technology Co. Ltd X820UAV-S ユーザーズマニュアル
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Appendix Figure 4-2
Appendix 4.3 FAQ and Solutions of Ground Station
Question: Image transmission becomes unsmooth when the aircraft is over the ground station.
Solution: Manually adjust relay antenna angle of the ground station, to solve this problem, as
shown in Appendix Figure 4-3.
Appendix Figure 4-3
Appendix 4.4 FAQ and Solutions of Airborne Equipment
Question: Recorded video loss (including failure to copy data from SD card).
Solution: Check the aircraft version. Please contact the manufacturer if the version is too low.
Appendix 4.5 FAQ and Solutions of Charger
Question: Charger displays error prompts: ERR1 (Starting Connection Error), ERR2 (Current
Abnormality Protection), ERR3 (Balance Port Fault), ERR4 (AC Input Fault) and
ERR5 (Charging Connection Error).
Solution: Please inspect whether connection between AC power line and charger, or