Does everyone’s A2S fan always turn on @ start up?

[crash3x]

I’ve read all the posts on potential fan issues, noisy/loud fan, some more so than others and yes I’m sure some are defective. My question is, do all of the A2S’s fans automatically turn on on start up? Every time I turn my A2S on, the fan immediately goes on.
Is this normal? My fan isn’t so loud it concerns me, what concerns me is it normal to turn on every time I fire it up. Thanks in advance for everyone’s input.

 

[Phantomrain.org]

Yes , i think its just part of the DJI Check Status with the lights.

Phantomrain.org
Gear to fly your Air 2S in the Rain.

 

[Ardjoen]

Yes, just after the Air2S starts up, the fans start blowing.

 

[RobertsEnterprises]

Yes, just after the Air2S starts up, the fans start blowing.

Thank you