Mikrokopter MX20 Beeping

Hi,

My MX 20 is randomly beeping three times when the chopper is allready in flight. Beeo-beep-beep short.
I´ve checked RX qualityand all seams ok, its around 190-210.
Any Ideas?
Thanks!
 


Actually, the batery ias/was fully charged at 5.6v, but yesterday it neglected to charge itself, I bough another one and going to try right now!
 


Top