dancopter
 First Officer
Flight distance : 17901030 ft
United Arab Emirates
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Chrasher Posted at 2017-8-23 21:59
Yes, there is a fan in the RC, that will kick in if the RC main board temp is getting hot. So if you hear a normal fan sound from time to time, everything is fine.
Not necessarily. People have had problems with the fan malfunctioning, with a loud buzzing sound coming from the RC. |
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