This is the original (v1) version of the Phantom 2 Quadcopter from DJI. It is a ready-to-fly (RTF) bundle that features a 5200 mAh flight battery lasting up to 22 minutes, a transmitter (hand-held radio controller) that is prebound to the aircraft, two sets of props, the landing gear, and a smart charger. Only basic assembly is required before you are ready to commence your first flight. It is crucial, however, to follow all pre-flight calibration steps to ensure correct operation of the flight control system.
Included with this "ready-to-fly" version of the Phantom 2 Quadcopter is a 6-channel, 2.4GHz transmitter (TX) that comes pre-bound with the aircraft. It features an operational range extending up to 3,280' line-of-sight, depending on conditions.
Because of the complexity associated with multi-rotor aircraft, the Naza-M V2 flight control system in the Phantom 2 relies on a GPS-based navigation as well as gimbal, compass, and other data to maintain flight stability and provide other assisted-flying features. While fully manual operation is possible, and can be unlocked using the Naza Assistant Software, most users, especially videographers hoping to get the smoothest possible shoots, will opt for GPS or GPS Attitude flight mode. In GPS Mode the Naza system keeps the Quadcopter stable and right-side-up when moving, and holds it in a fixed horizontal and vertical position whenever you release the sticks.
The Phantom 2 features a 5200 mAh "smart" battery system that has been simplified compared to the LiPo batteries many RC aircraft use. The battery slots in without having to connect any DC leads, and features four LED indicators visible on the outside, tail-end of the aircraft helping you keep track of battery levels in flight. Charging is also simplified, with all of the charging circuitry built into the battery itself, there is no more separate balance lead to worry about plugging in. Because of this design, the Phantom 2 battery cannot be charged with all-purpose balance chargers, only chargers made specifically for it.
Warning: Never use the DJI Phantom 2 Quadcopter with your GoPro camera when both devices have their Wi-Fi systems turned on. The DJI Phantom's Wi-Fi and the GoPro camera's Wi-Fi run on the same frequency, so if you use them together when both Wi-Fi systems are engaged, the DJI Phantom's transmitter will lose the ability to communicate with the DJI Phantom Quadcopter. Whenever this happens, you will not be able to tell the Phantom where to fly. This may result in loss of property or damage to your equipment.
GPS Attitude Mode, or Attitude Mode, is a more manual flying mode in which the Phantom 2 does not try and maintain a fixed spatial position. When you release the controls it will continue to drift unless friction slows it down or you stop it. And in this mode it will be more likely to be blown around if there is any wind. This not a true manual mode, however, in that the GPS navigation system is still used to maintain flight stability and by the "return to home" feature in the event of signal loss.