Hi my jjrc X9 use channel 139 5 GHz. What is the method to change to channel 36 ?
Thank you for advance.
Hi find . Press 4 time power on of the drone battery
Hi my jjrc X9 use channel 139 5 GHz. What is the method to change to channel 36 ?
Thank you for advance.
Hi find . Press 4 time power on of the drone battery