1. Introducción
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your WFLY X9 RC Car Radio system. The WFLY X9 is a high-performance 2.4GHz 9-channel radio transmitter designed for precise control of various RC vehicles, including cars, boats, tanks, and robots. It features advanced technology such as a capacitive touch screen, GPS support, and extensive model memory.
2. Producto terminadoview
2.1 Características principales
- 3.5-inch capacitive touch color screen for intuitive control.
- 9-channel RC radio with a compact RG206S receiver.
- External foldable antenna and LED RGB strip light.
- Supports GPS and external Gyro functions, ideal for racing cars and stunt cars.
- 40 models memory storage and MOA (Motor On Axle) function for crawlers.
- Voice broadcast support.
- USB online upgrade capability.
- Type-C charging for 1S LiPo battery.
2.2 ¿Qué hay en la caja?
- WFLY X9 Transmitter
- RG206S Receiver
2.3 Componentes del producto

Figure 1: The WFLY X9 RC Transmitter and its accompanying RG206S Receiver. The transmitter features a pistol-grip design with a steering wheel and a screen on top, while the receiver is a small, rectangular unit with multiple ports.

Figura 2: Una vista detallada view of the RG206S Receiver, showing its channel ports (1-6), external voltage detection port (Ext. Volt), GPS port, and W.BUS port. A 'SET' button is also visible for binding and configuration.

Figure 3: The 3.5-inch capacitive touch screen interface of the WFLY X9 transmitter. The screen displays various parameters such as timer, RX voltage, volumen externotage, speed, and channel outputs (CH1, CH2, CH3). Menu, Lock, and User menu buttons are visible on the screen.

Figure 4: Illustration of the servo channel limit function. This feature allows setting the servo angle to prevent mechanical damage by ensuring servo output remains within the mechanical travel limits of the connected component.
3. Configuración
3.1 Instalación de la batería del transmisor
- Locate the battery compartment on the bottom of the WFLY X9 transmitter.
- Abra la tapa del compartimiento de la batería.
- Insert either a 1S LiPo battery or four AA dry batteries, ensuring correct polarity.
- Cierre bien la tapa del compartimento de la batería.
Note: The transmitter supports a working voltagEl rango de 3.5V a 6.0V.
3.2 Conexión del receptor
- Connect the RG206S receiver to your RC vehicle's electronic speed controller (ESC) and servos.
- Ensure that the channels (CH1-CH6) on the receiver correspond to the correct functions (e.g., steering, throttle) on your vehicle.
- If using GPS or external voltage detection, connect the respective modules to the 'GPS' and 'Ext. Volt' ports on the receiver.
Note: The receiver supports a working voltagEl rango de 3.5V a 9.0V.
3.3 Procedimiento vinculante
Para establecer la comunicación entre el transmisor y el receptor, se requiere un proceso de enlace:
- Apague tanto el transmisor como el receptor.
- Press and hold the 'SET' button on the RG206S receiver while powering it on. The receiver's LED indicator will flash rapidly, indicating it is in binding mode.
- Turn on the WFLY X9 transmitter.
- Navigate to the binding menu on the transmitter's touch screen (refer to the on-screen interface for specific steps).
- Inicie el proceso de vinculación desde el transmisor.
- Once binding is successful, the receiver's LED indicator will turn solid, and the transmitter will display a successful connection message.
- Turn off both devices and then power them on normally to confirm the connection.
4. Operación
4.1 Controles básicos
- Volante: Controls the left/right direction of your RC vehicle.
- Gatillo del acelerador: Tire para acelerar hacia adelante, empuje para frenar o retroceder.
- Adornos: Adjust the neutral position of steering and throttle channels for fine-tuning.
- D/R (Dual Rate): Adjusts the maximum throw of steering or other channels.
4.2 Navegación con pantalla táctil
The WFLY X9 features a 3.5-inch capacitive touch screen for easy navigation and configuration. Tap icons and menus to access various settings:
- Pantalla principal: Displays real-time telemetry data such as battery voltage (transmitter and external), signal strength, and timer.
- Botón de menú: Accede al menú principal de configuración.
- Menú del Usuario: Customizable shortcuts for frequently used functions.
- Selección de modelo: Select from up to 40 stored models, each with its own unique settings.
4.3 funciones avanzadas
- Program Mix: Configure up to 5 custom mixes for complex control scenarios (e.g., 4-wheel steering).
- Transmisión de voz: Enable voice prompts for telemetry data or system alerts.
- Soporte GPS: When connected to a compatible GPS module, the system can display real-time speed detection.
- External Gyro Function: Enhance stability and control for racing or stunt applications.
- Channel Limit: Protect your servos and mechanical components by setting maximum travel limits for each channel.
5. Mantenimiento
5.1 Carga del transmisor
If using a 1S LiPo battery, charge the transmitter via the Type-C USB port. Connect a standard USB charger (not included) to the Type-C port on the transmitter. The screen will indicate charging status.
5.2 Limpieza y almacenamiento
- Wipe the transmitter and receiver with a soft, dry cloth. Avoid using harsh chemicals or solvents.
- Store the system in a cool, dry place, away from direct sunlight and extreme temperatures (-10℃ to +60℃ operating temperature).
- Retire las baterías del transmisor si lo guardará durante períodos prolongados para evitar fugas.
5.3 Actualización de firmware
The WFLY X9 supports USB online firmware upgrades. Visit the official WFLY website for the latest firmware versions and instructions. Connect the transmitter to your computer via a USB cable to perform the upgrade.
6. Solución de problemas
6.1 Problemas comunes
| Problema | Posible causa | Solución |
|---|---|---|
| El transmisor no se enciende. | Batería baja o muerta; instalación incorrecta de la batería. | Cargue o reemplace las baterías; asegúrese de la polaridad correcta. |
| No control response from vehicle. | Receiver not bound; receiver not powered; incorrect channel connections. | Perform binding procedure; check receiver power supply; verify servo/ESC connections. |
| Rango de control corto o pérdida de señal. | Interferencia; antena dañada; batería baja del transmisor/receptor. | Operate in an open area away from interference; check antenna for damage; ensure batteries are fully charged. |
| Servo jitters or moves erratically. | Interference; faulty servo; power supply issues. | Check for interference sources; test with a different servo; ensure stable power to receiver. |
7. Especificaciones
7.1 Transmitter (WFLY X9)
- Vol de trabajotage: 3.5V~6.0V (1S LiPo battery / 4×AA dry battery)
- Corriente de trabajo: 260 ~ 400 mA
- Salto de frecuencia: FHSS
- Modulación: LORA
- Solicitud: RC cars, boats, tanks, robots, etc.
- Resolución: 4096
- Banda de frecuencia: 2.4 GHz (bidireccional)
- Potencia de transmisión: ≤100mw
- Rango: >600m (ideal conditions)
- Temperatura de funcionamiento: -10℃ a +60℃
- Interfaz del simulador: 3.5mm (PPM)
- Almacenamiento: Memoria de 40 modelos.
- Program Mix: 5 modelos
- Transmisión de voz: Apoyo
- Cargando: Support 1S LiPo battery (Type C)
- Idioma: Inglés
- Mejora: USB online upgrade
- Servo Apoyo
- Mostrar: 3.5” 480*320 capacitive touch screen
- Dimensiones: Approximately 33.5 x 22.0 x 12.5 mm (Transmitter body, not including wheel/handle)
- Peso: 318 gramos
7.2 Receiver (RG206S)
- Nombre del modelo: RG206S
- Canales: 6 channels (PWM)
- Corriente de trabajo: 95 mA
- Banda de frecuencia: 2.4GHz (two-way transmission)
- Vol de trabajotage: 3.5 V ~ 9.0 V
- Modulación: LORA
- GPS: Support speed detection
- Solicitud: RC cars, boats, tanks, robots, etc.
- Resolución: Full channel 4096
- Temperatura de funcionamiento: -10℃ a +60℃
- Vol externotagy Detección: CC 1 ~ 36 V
- PPM: Support 180/270°
- W.BUS: Support S.BUS
- Mejora: USB online upgrade
- Dimensiones: 33.6 x 22.3 x 12.3 mm
- Peso: 7.6 gramos
7.3 Dimensiones físicas
- Dimensiones del producto (transmisor): 8 x 6.5 x 4.7 inches (approximate, from product specifications)
- Peso del artículo (total): 1.54 libras
8. Garantía y soporte
Specific warranty information for the WFLY X9 RC Car Radio is not provided in this manual. Please refer to the product packaging or the retailer's websitio para detalles de la garantía.
For technical support, troubleshooting assistance beyond this manual, or inquiries regarding parts and service, please contact the seller or the official WFLY customer support channels. Keep your purchase receipt as proof of purchase for any warranty claims.




