DIY GPS Drone 2.4Ghz 10CH X4 560mm Umbrella Foldable RC Quadcopter 4-Axis ARF Unassemble APM w/ Gimbal FPV Quadcopter Item NO.: KF24432-B

DIY GPS Drone 2.4Ghz 10CH X4 560mm Umbrella Foldable RC Quadcopter 4-Axis ARF Unassemble APM w/ Gimbal FPV Quadcopter

Package included:

• 560mm Umbrella Foldable Quadcopter Frame Kit
• 3508 700KV Disc Motor Motor * 4,
• Hobbywing XRotor 40A Brushless ESC for 560 frame * 4 
• 1455 3 Hole T-Motor Carbon Fiber Propellers for 560 frame  * 2 
• APM2.8 Flight Controller + 7M GPS Module with Compass * 1 
• Radiolink AT10  Remote Controller * 1 
• 11.1V 30C 5000MAH 5C Lipo Battery * 1
• JMT A400 Digital 3S 4S Lipo Battery Balance Charger * 1
• Aluminum Alloy 2-Axle Brushless Gimbal Camera Mount 
• Accessories bag * 1

Function:
1. Forward/backward,Sideward flight,Turn left/right,Up/down,Hover,One Key Taking Off,Self-stability,Altitude Hold,Fixed point, one key landing (The above functions have been set before shipment), This following functions need to be set by buyer: Ratio control Acro (caution to beginner), automatic mode (AUTO), around, guide, following model, Improve the barometer set high, More stable than APM Flight controller.
2. RadioLinK AT10 support mobile phone APP setting parameters, support for USB online upgrade, keep leading .
3. The aircraft frame is using high-strength drop-resistant Carbon Fiber material, durable.
4. The JMT X4 multi-axis aircraft is upgraded version based on the F450. It has a folding landing skid and an umbrella-folding arm. The center plate is designed with two layers of split-plate mounting holes to provide ample space for various flight control systems. Installation space for easy installation and commissioning. Battery can be hang-down or top-mounted
5. Simple operation with manuals, do not need to make tedious setup and debugging to the Flight controller, simply assembled to fly.

Specification:
Brand: JMT
State of Assembly: Unassembly/ARF
Wheelbase: 560mm
Flight Time: about 13min (the specific flight time depends on your flight action)
Remote Channel: 10ch

Pay Attention:
When using the charger, please do not simultaneously charge the 2S and 3S batteries on the charger.
Do not understand the flight control and remote control, please do not modify any parameters and wiring.
Turn on the remote control before powering the aircraft. After the flight is over, unplug the power battery and then turn off the remote control to prevent accidents.
This aircraft is not recommended to fly indoors. It is recommended to fly in an open space to avoid flying in places where people and disturbances are present.
This RC model is not a toy and is not suitable for children under 14 years old.
Carefully read the instruction before any use, if you are a beginner, it's advisable to be assisted by an experienced adult

Q & A:
1. How to connect the Flight control, GPS, receiver? How to calibrate GPS and flight control?
A: They are connected when you open the package. The GPS, Flight Control, and Remote Control (transmitter) are calibrated and tested. You only need to follow the instructions to assemble them.
2. Can we use other kinds of Motor and ESC? If yes, What kinds of Motor and ESC recommend? Can we change the Propellers?
A: Of course, we recommend the motor 700KV-900KV, ESC 35A-40A, 12-inch to 14-inch Propellers.
3. Can I add PTZ and FPV equipment?
A: Our products can be modified to upgrade, sports camera with two-axis stabilized PTZ is a good choice.
4. Is the product welded? Can RTF (Ready To Fly)?
A: Our products default motor, ESC are welding the banana head and ESC and sub-board welding together, do not need your hands-on welding. And Of course you can do RTF. But For RTF version, The shipping fee is more expensive, if you can pay the extra shipping cost and Pay a small service fee, we can give you RTF. Please message us if you need this service.
5. Can be used with larger capacity battery?
A: ESC support voltage in 2-6s, the maximum recommended capacity 7500mah.
6. I do not like your remote control, can you change the remote control?
A: Yes, replace the remote control, the same set for you all the auxiliary flight mode, but will be little different with the instructions, After setting,we will inform you about the setting information in time.We will mostly brand of remote control and this flight control settings.
7. What kinds of flight environment is applicable to this quadcopter? Can I fly indoors?
A: This quadcopter is not suitable for indoor flight, it is recommended to fly outdoors and open areas, but please avoid interference with the crowd and the surrounding areas.

Flight Controller Parameter adjustment software:
Software:mission planner
Official website address :http://firmware.ardupilot.org/Tools/MissionPlanner/