Introduction
This manual provides essential information for the setup, operation, and maintenance of your CADDXFPV Walksnail Avatar GT Kit - Air Unit Pro. This digital transmission system is designed for FPV drones, offering high-performance features such as a maximum 2W power output, low latency, and a 6km maximum range. It supports 1080P/100fps live view and 1080P/720fps video recording with a 160° FOV, utilizing a 1/1.8-inch Starvis II sensor for clear visuals.
What's in the Box
The CADDXFPV Walksnail Avatar GT Kit includes the following components:
- Avatar GT Air Unit
- Booster Antenna (x2)
- Coaxial Cable
- Screws
- Gasket
- User Manual (Quick Start Guide)
Product Overview
The Avatar GT Kit is engineered for robust performance and immersive FPV experiences. It features a powerful digital transmission system with a maximum output of 2W, ensuring stable signal transmission over long distances up to 6km. The system boasts ultra-low latency of 22ms, crucial for high-speed FPV applications.
For optimal performance, the air unit incorporates an efficient cooling system with a durable metal shell and integrated heatsink, preventing overheating during extended use. This design ensures stable high-power output and reliability.
The camera provides a 160° Field of View (FOV) for a wide, immersive perspective, supporting 1080P/100fps live view and 1080P/720fps video recording. An onboard microSD slot supports up to 256GB (card sold separately) for convenient recording of flight footage.
Setup and Installation
Component Identification
Refer to the 'What's in the Box' section for a visual guide to all included components. Familiarize yourself with the Avatar GT Air Unit, camera, antennas, and connecting cables before proceeding with installation.
Wiring Diagram
Proper wiring is crucial for the functionality of your Avatar GT Kit. Connect the components according to the diagram below. Ensure correct polarity for power connections (GND, Input Voltage 11.1V-25.2V) and proper UART connections (RX to FC TX, TX to FC RX).
Mounting
The Avatar GT Kit is compatible with 20×20mm and 25.5×25.5mm frames, allowing for flexible integration into a wide range of FPV drones and RC vehicles. Ensure secure mounting to prevent vibration and damage during flight.
Operating Instructions
Powering On
Ensure the Avatar GT Kit is correctly wired to a power source within the 11.1V-25.2V range. Power on your FPV drone or RC vehicle. The air unit will initiate its startup sequence.
Linking and Binding
The Avatar GT Kit works seamlessly with Walksnail Avatar Goggles X & L. Follow the specific linking instructions provided with your goggles to establish a connection. This process typically involves pressing a bind button on both the air unit and the goggles.
Video Recording
To record your flights, insert a microSD card (up to 256GB, not included) into the dedicated slot on the air unit. The system supports 1080P/720fps video recording. Refer to your goggles' interface for controls to start and stop recording.
Live View and OSD
Experience a clear 1080P/100fps live view through your compatible Walksnail FPV goggles. The system supports Canvas Mode, which displays essential flight data (OSD) directly in your field of view, providing real-time information such as battery voltage, signal strength, and flight time.
Maintenance
To ensure the longevity and optimal performance of your Avatar GT Kit, regular maintenance is recommended:
- Cooling System: The air unit features an integrated heatsink and fan. Ensure the fan is free from obstructions and dust. Periodically clean the fan and heatsink to maintain efficient heat dissipation.
- Connections: Regularly inspect all cable connections for wear, damage, or loose contacts. Secure any loose connections to prevent signal interruptions.
- Physical Inspection: Check the camera lens for dirt or scratches. Clean with a soft, lint-free cloth. Inspect the antennas for any bends or damage.
Troubleshooting
If you encounter issues with your CADDXFPV Walksnail Avatar GT Kit, refer to the following common problems and solutions:
- No Video Signal / Won't Bind:
- Verify all wiring connections, especially power and UART, are correct and secure.
- Ensure the air unit is receiving adequate power within the specified voltage range (11.1V-25.2V).
- Confirm that your Walksnail Avatar Goggles are powered on and set to the correct channel/frequency.
- Attempt the linking/binding procedure again, following the instructions for your specific goggles.
- Overheating / Signal Loss:
- Ensure the air unit has sufficient airflow. Avoid mounting it in enclosed spaces without ventilation.
- Check for any obstructions to the cooling fan.
- Verify that the input voltage is stable and within the recommended range. Fluctuations can affect performance.
- Ensure antennas are securely connected and not damaged.
- Recording Issues (Corrupted Files / No Recording):
- Ensure a compatible microSD card (up to 256GB) is inserted correctly.
- Format the microSD card within the air unit's settings (if available) or on a computer.
- Try a different, high-quality microSD card.
Specifications
| Feature | Specification |
|---|---|
| Brand | CADDXFPV |
| Model Name | Avatar GT Kit |
| Special Features | First Person View (FPV), Gyroscopic Stabilization, High Sensitivity Sensor, Integrated Camera, Night Vision Camera |
| Color | Black |
| Video Capture Resolution | 1080p, 720p |
| Connectivity Technology | RF, Wi-Fi |
| Item Weight | 0.09 Pounds |
| Video Capture Format | MP4 |
| Remote Control Technology | RF |
| Control Type | Remote Control |
| Maximum Range | 6000 Meters |
| Wireless Communication Technology | Wi-Fi, RF |
| Battery Cell Composition | Lithium Polymer (Not included with kit) |
| Optical Sensor Technology | CMOS |
| Includes Rechargeable Battery | Yes (for some components, not main power) |
| Media Type | video |
| Manufacturer | CADDXFPV |
| Part Number | WN12-2W14B-US |
| Material | Aluminum |
| Item Dimensions L x W x H | 6.1"L x 2.6"W x 0.98"H |
Warranty and Support
CADDXFPV offers a 360-day warranty on this product. For returns or exchanges, a 30-day policy is typically in place. For any technical assistance, troubleshooting, or warranty claims, please contact CADDXFPV customer support.
- Customer Support Email: Service@caddxfpv.com
- Official Website: For additional resources and the latest firmware updates, please visit the official CADDXFPV website. You can scan the QR code found in the quick start guide or visit https://scan.erweicaihong.cn/WQ3E.
CADDXFPV is committed to providing reliable, high-performance drone technology, backed by over 8 years of expertise and trusted by pilots worldwide.
