I just purchased my second Phantom 2, my first is a Phantom 2 Vision, my second a standard Phantom 2 with no zenmuse gimbal. The LED light on my Vision transmitter turns on green and beeps twice, but the standard Phantom 2 is a solid red with no beeps at all. Also the standard Phantom 2 has a lever on the back of the transmitter which the Vision did not come with, what is this used for? Is the red / green LED'S FCC / CE mode? Thanks in advance.