I got a new HB2. The 4 to 1 controller blinks 3 times and stays red. In the instructions it suppose to turn green and then its ready to fly. If I try and fly it. The main and tail motors do not operate. But all the servos work. I asked the dealer for help and he runs me through the basics. You should turn on the transmitter first type stuff. I think its the control box. But I would appreciated any help.