Yes, I read the (somewhat ambiguous manual) and searched the posts here, but I'm missing where it says how the transmitter signals low battery levels in the Phantom. I get clearly how the Phantom 2 Vision does it. Am I missing something, or is this not a feature? Yes, I know that the lights on the 'copter blink when the battery is low- I want something on the transmitter to tell me. Are there other, 3rd party transmitters that show the Phantom 2's battery level? Thanks!