It spins when necessary. Sorry for not making that more clear.You can here Lightbridge fan most noticeable fan sound on aircraft and you can see or hear this camera fan spinning also?
Thx InspireOne! Guess my aircraft will get returned.
RC first then aircraft as per DJI instructions in the operating manual.Always turn the AC on first, then the RC. AC off first, then RC. Your camera can almost never get too cold. Electronics prefer cold over heat. The fan should start up as you turn on the RC (AC should already be on at this point).