Walkera QR X350 Quadcopter with Devo7 Transmitter User Manual

1. Introdución e directrices de seguridade

This manual provides essential information for the safe operation and maintenance of your Walkera QR X350 Quadcopter. Please read it thoroughly before operating the aircraft.

1.1 Precaucións xerais de seguridade

• Operate the quadcopter in open areas, away from people, buildings, and obstacles.
• Maintain a safe distance from the rotating propellers.
• Non o opere con ventos fortes ou condicións meteorolóxicas adversas.
• Ensure all batteries are fully charged and properly installed before each flight.
• Regularly inspect the quadcopter for any damage or loose parts.
• Recommended age for operation is 14 years and up, with adult supervision.

2. Contido do paquete

Verifique que todos os compoñentes que se indican a continuación estean presentes no seu paquete:

• Walkera QR X350 Quadcopter
• Walkera Devo7 2.4Ghz Transmitter/Receiver
• 25C 3S 2200mAh 11.1v LiPO Battery
• GA-005 2-3 Cell LiPO Balance Charger (Input: 110-240V AC / 5V DC)
• Propellers (set)
• Manual de usuario e guía de inicio rápido

Figure 2.1: Contents of the Walkera QR X350 Quadcopter package.

3. Setup and Pre-Flight Preparation

3.1 Quadcopter Assembly

1. Attach Landing Gear: Securely attach the landing gear to the main body of the quadcopter.
2. Instalación de hélices: Carefully attach the propellers to the motor shafts. Ensure correct orientation (clockwise and counter-clockwise) as indicated in the quick start guide or on the propellers themselves.

Figure 3.1: Assembled Walkera QR X350 Quadcopter.

3.2 Carga da batería

The quadcopter uses a 25C 3S 2200mAh 11.1v LiPO battery. Use the provided GA-005 balance charger.

1. Connect the GA-005 charger to a 110-240V AC power source or a 5V DC source.
2. Connect the LiPO battery to the balance charger. Ensure correct polarity.
3. Monitor the charging process. Disconnect the battery once fully charged to prevent overcharging.
4. Always charge batteries on a fire-resistant surface and never leave charging batteries unattended.

3.3 Transmitter (Devo7) Preparation

The Walkera Devo7 transmitter requires 8 Lithium Ion batteries (included). Install them according to the polarity markings in the battery compartment.

3.4 Calibración

Before the first flight and periodically thereafter, perform the following calibrations:

• Calibración do compás: Follow the instructions in the quick start guide to calibrate the compass. This is crucial for accurate GPS functions.
• Gyro and Accelerometer Calibration: Ensure the quadcopter is on a level surface during this calibration to maintain stable flight.

4. Instrucións de funcionamento

4.1 Controis básicos de voo

Familiarize yourself with the Devo7 transmitter controls. Practice slowly in a safe, open environment until you are comfortable with the quadcopter's response.

4.2 Funcións avanzadas

• GPS Altitude Hold System: This feature allows the quadcopter to maintain a stable altitude and position using GPS signals.
• One Key Return Home: Activates an automatic return-to-home function, guiding the quadcopter back to its takeoff point. Ensure GPS signal is strong before using.
• Altitude Sensor: Assists in maintaining a consistent flight height.
• FPV Capability: The quadcopter supports First Person View (FPV) systems for real-time video transmission (additional equipment may be required).
• Control Wi-Fi: Optional Wi-Fi control allows for operation via a mobile device (additional modules may be required).

Figure 4.1: The Walkera QR X350 Quadcopter in hand.

5. Mantemento

Regular maintenance ensures the longevity and safe operation of your QR X350.

• Limpeza: After each flight, gently clean the quadcopter body and motors to remove dust, dirt, or debris.
• Inspección da hélice: Check propellers for cracks, bends, or damage before and after each flight. Replace damaged propellers immediately.
• Inspección de motores: Ensure motors spin freely and are free from obstructions.
• Coidado da batería: Store LiPO batteries at a storage voltage (around 3.8V per cell) if not used for extended periods. Do not fully discharge or overcharge.
• Cableado: Periodically check all wiring connections for looseness or damage. Secure any loose wires, especially antenna and compass cables.

6 Solución de problemas

Esta sección aborda problemas comúns cos que podes atoparte.

• Quadcopter flies erratically or drifts:
  • Ensure proper compass, gyro, and accelerometer calibration.
  • Check for damaged propellers or motors.
  • Verify strong GPS signal if using GPS-assisted flight modes.
• Loss of signal or control:
  • Ensure the transmitter batteries are charged.
  • Operate within the specified range of the Devo7 transmitter.
  • Evitar zonas con altas interferencias electromagnéticas.
• Battery not charging or short flight time:
  • Verify the charger is correctly connected and functioning.
  • Inspect the battery for physical damage or swelling.
  • LiPO batteries have a limited cycle life; consider replacing old batteries.
• Quadcopter does not return home accurately:
  • Ensure GPS signal was strong and locked at the takeoff point.
  • Perform compass calibration before flight.

7. Especificacións

8. Garantía e soporte

For warranty information and technical support, please refer to the official Walkera websitio web ou póñase en contacto co seu distribuidor autorizado. Garde o recibo de compra como proba de compra.

Fabricante: Venom Group International

Contacto: Refer to official Walkera support channels for assistance.