1. Introduction
Thank you for choosing the Ainavi 12.3 Inch Car Multimedia Player. This device is designed to enhance your driving experience with advanced features such as Android 13, Wireless CarPlay, Android Auto, GPS navigation, and high-quality multimedia playback. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your product.

2. Product Features
- Display: 12.3-inch 2K (2400*900) Full Lamination Tech touch screen.
- Processor: Qualcomm Snapdragon 8-core CPU (V6: 665 @ 2.0GHz; V5: 8953 @ 1.8GHz).
- Operating System: Android 13.
- Connectivity: Wireless CarPlay, Wireless Android Auto, 4G/5G WiFi, Bluetooth.
- Navigation: Built-in GPS supporting GPS, Galileo, GLONASS, and BeiDou satellite systems.
- Audio: Digital Theater System (DTS) with 48-band EQ for enhanced sound.
- Control: Support for original steering wheel controls (SWC) and gesture control.
- Multimedia: FM/AM/RDS radio, HD video and lossless music playback, support for streaming apps (Netflix, YouTube, Disney+).
- Cooling: Integrated powerful cooling fan (up to 6000 RPM).
- Expansion (V6 only): HDMI Out, Optical Audio, Coaxial Audio.
- Memory Options: Available in various RAM/ROM configurations (e.g., 4G+64G, 6G+64G, 8G+128G, 8G+256G).


3. Package Contents
Please check the package for the following items:
- 12.3 Inch Multimedia Screen
- Custom Fit Frame for Mazda 3 Axela (2013-2017)
- Wiring Harness (Style A or Style B, depending on your order)
- GPS Antenna
- 2x USB Cables
- CAM In Cable (for rear camera input)
- SIM + 4G Antenna
- WIFI + 4G Antenna (Only for V6 models)

4. Installation Guide
The Ainavi Car Multimedia Player is designed for a plug-and-play installation, integrating seamlessly with your vehicle's existing system. Professional installation is recommended.
4.1. Pre-Installation Checks
- Ensure your vehicle is a Mazda 3 Axela model from 2013 to 2017.
- Verify all components listed in the package contents are present.
- Take clear pictures of your original car radio and send them to customer service to ensure you receive the correct wiring harness.
4.2. Wiring and Connections
The installation involves connecting the provided wiring harness to your car's original plugs. No cutting or splicing of wires should be necessary.

4.3. Cable Layout Recommendations
For optimal performance and aesthetics, follow these guidelines for cable routing:
- USB Ports and SIM Card Slot: Route these cables to the storage compartment located on the passenger side for easy access.
- GPS and 4G Antennas: Install these either on the right front portion of the dashboard or within the A-pillar.
- Signal Reception: To optimize signal reception, ensure the antenna module's black side is positioned facing upwards.

4.4. Rear Camera Support
If you have a Style B wiring harness, the unit supports the original rear camera of your Mazda 3 Axela.
5. Operation
5.1. Ainavi UI 5.0
The device features Ainavi UI 5.0, offering a customizable and intuitive user interface. You can tailor the layout and shortcuts to your preferences for effortless navigation and efficient operation.

5.2. Wireless CarPlay & Android Auto
Enjoy seamless integration with your smartphone using wireless CarPlay and Android Auto. This feature allows for hands-free control of calls, music, and navigation directly from the multimedia player.

5.3. Steering Wheel Control (SWC)
After installation, you can use the buttons on your vehicle's steering wheel to control the multimedia player, providing convenience and reducing distractions while driving.

5.4. Gesture Control
The device supports intuitive gesture controls for quick adjustments:
- Left Side of Screen: Slide up for Volume +, Slide down for Volume -.
- Right Side of Screen: Slide up for Brightness +, Slide down for Brightness -.
- Middle of Screen: Swipe left to switch to previous, Swipe right to switch to next.
- Middle of Screen: Swipe left to open an APP, Swipe right to return to homepage.

5.5. Split Screen Function
Utilize the split-screen feature to run two applications simultaneously, such as navigation and music playback, enhancing multitasking capabilities.

5.6. Global Position System (GPS)
The V6 model supports advanced positioning with GPS, Galileo, GLONASS, and BeiDou satellite systems, providing faster and more accurate location tracking for precise navigation and route guidance.

5.7. Multimedia Entertainment & Radio
Enjoy HD video and lossless music playback. Connect to the internet to access various video streaming applications like Netflix, YouTube, and Disney+.
The built-in FM/AM/RDS radio features a 7708 professional radio chip with polycrystalline interference processing and noise filtering for better sound reception.

5.8. Android 13 App Support
Expand your in-car experience by downloading and installing a wide range of Android apps directly onto your multimedia system. Customize your device with various apps for radio, music, video, and more.

5.9. Cooling System
The unit includes a powerful built-in cooling fan that operates at up to 6000 revolutions per minute. This effectively reduces chip temperature, ensuring smoother operation and preventing overheating.

5.10. Video Playback
Demonstration of the multimedia player's features, including screen quality, steering wheel control, navigation, split-screen, CarPlay, and audio adjustments.
6. Specifications
| Feature | V6 Model | V5 Model |
|---|---|---|
| CPU | Qualcomm 665, 8 Core 2.0GHz | Qualcomm 8953, 8 Core 1.8GHz |
| RAM+ROM | 8G+128G, 8G+256G | 4G+64G, 6G+64G |
| Screen | 12.3 Inch, 2K 2400*900, Full Lamination Tech | |
| System | Android 13 | |
| Network | 4G + 5G WiFi | |
| DSP | Digital Surround Hifi+DSP+48EQ | DSP+48EQ |
| Carplay+Auto (Wireless) | Supported | |
| Cooling Fan | Built-in | |
| Radio | FM+AM+RDS | |
| Special Features | HDMI OUT, Optical Audio, Coaxial Audio, Gyroscope, Gesture Ctrl, WIFI Antenna | Gyroscope, Gesture Ctrl, WIFI Antenna |
| Other Support | Bluetooth Calls/Music, Plug and Play, USB*2 | |

6.1. Display Technology
The screen utilizes Full Lamination Technology, similar to mobile phones, which significantly improves display quality, reduces reflection, and prevents dust from entering the screen. It offers a 2K 2400*900 resolution with fast response time and full seal integrity.

6.2. Certifications
The product holds the following certifications:
- CE
- FCC
- RoHS
- WEEE

7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
- Temperature: Do not expose the device to extreme temperatures or direct sunlight for prolonged periods.
- Moisture: Keep the device dry. Moisture can damage internal components.
- Software Updates: Periodically check for and install software updates to ensure optimal performance and access to new features.
8. Troubleshooting
8.1. Common Issues and Solutions
- No Power: Check all power connections. Ensure the vehicle's ignition is on.
- No Sound: Verify volume settings on the device and your vehicle. Check speaker connections.
- Touch Screen Unresponsive: Try restarting the device. Ensure the screen is clean and free of debris.
- GPS Signal Loss: Ensure the GPS antenna is properly installed and has a clear view of the sky.
- CarPlay/Android Auto Not Connecting: Ensure Bluetooth and Wi-Fi are enabled on both the device and your smartphone. Check for software updates on your phone and the multimedia player.
If you encounter persistent issues, please refer to the detailed troubleshooting section in the full digital manual (if available) or contact customer support.
9. User Tips
No specific user tips were available from the provided reviews or Q&A content. However, general tips for car multimedia players include:
- Regularly clear cache and unnecessary files to maintain system speed.
- Customize your home screen with frequently used apps for quick access.
- Utilize the split-screen feature for enhanced multitasking during drives.
10. Warranty and Support
The Ainavi Car Multimedia Player comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For warranty claims or technical support, please contact Ainavi customer service through the platform where you purchased the product. Provide your order number and a detailed description of the issue for efficient assistance.