Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Roinvou 4G+128G Android 15 Car Radio. This unit is specifically designed for Honda Civic models from 2006 to 2011, featuring a 9-inch Incell touch screen, wireless CarPlay, Android Auto, GPS, Bluetooth, EQ, WiFi, RDS, FM, SWC, and rear camera support. Please read this manual thoroughly before installation and use to ensure optimal performance and safety.

Image: Overview of the Roinvou Android Car Radio features and its integration into a Honda Civic dashboard.
Setup and Installation
Proper installation is crucial for the functionality and safety of your car radio. It is recommended that installation be performed by a qualified professional.
Package Contents Verification
Before beginning installation, ensure all components listed below are present in your package:
- Roinvou Car Radio for Honda Civic 2006-2011
- Dual Power Cable
- Canbus Decoder
- RCA Cable
- Rear Camera Input Cable
- GPS Antenna
- Dual USB Cable
- Rear View Camera
- External Microphone
- Installation Accessories
- User Manual
- Installation Tool

Image: Product dimensions and a visual list of included components for installation.
Wiring Connections
Carefully connect all cables according to the provided diagrams. Ensure all connections are secure to prevent malfunctions.

Image: Main wiring port connections for the Roinvou car radio.
Backup Camera Wiring
Connect the backup camera as shown in the diagram. The white plug must be connected to the car radio for Bluetooth and Wi-Fi signals. The red wire from the camera power cable connects to the reversing lamp power, and the black wire to ground (GND).

Image: Backup camera wiring instructions.
Steering Wheel Control (SWC)
The unit supports steering wheel controls for convenience and safe driving.
- Without Canbus Decoder: Connect the KEY1 and KEY2 wires from the power cable to the corresponding wires of your original car. Then, go to 'steeringwheelkey' in the radio settings for manual matching to activate button functions.
- With Canbus Decoder: Connect the Canbus before powering on the unit. Then, navigate to Apps > Settings > Factory settings (1234) > CAN Settings. Select your car model and the correct Canbus specification (e.g., 'low' for models with a 3.5" original screen, not 'high' which is for models with factory navigation).

Image: Steering Wheel Control setup guide.

Image: Roinvou brand image.
Operating Instructions
Incell Touch Screen Display
The 9-inch Incell touch screen offers a 1280x720 resolution, providing clear visuals and fast response. This technology reduces reflections and enhances touch sensitivity for a smoother user experience.

Image: Incell screen technology comparison.
Wireless CarPlay and Android Auto
Connect your iPhone or Android smartphone wirelessly to access navigation, calls, messages, and music directly on the car radio screen. The unit also supports wired and wireless Mirror Link.

Image: Wireless CarPlay, Android Auto, and Mirror Link functionality.
Multimedia and Connectivity
The Roinvou car radio runs on Android 15 with a 4-core processor, 4GB RAM, and 128GB storage, ensuring fast and stable performance. It includes built-in GPS, Bluetooth, and Wi-Fi.
- Audio: Optimize your listening experience with equalizer adjustments and FM/RDS radio.
- Supported Apps: Enjoy popular streaming services like Netflix, YouTube, and iTunes.
- Split Screen: Use the split-screen function to navigate and listen to music simultaneously.

Image: FM RDS, Bluetooth, and Equalizer features.

Image: Multimedia interface and app integration.
Maintenance
To ensure the longevity and optimal performance of your Roinvou car radio, follow these general maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents that could damage the surface.
- Software Updates: Periodically check for available software updates to ensure you have the latest features and bug fixes. Connect to Wi-Fi and navigate to system settings to check for updates.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Cable Connections: Occasionally check all wiring connections to ensure they remain secure and free from corrosion.
Troubleshooting
If you encounter issues with your Roinvou car radio, refer to the following common problems and solutions:
Original Car Display (e.g., A/C information) Not Working or Showing Incorrect Data
- Canbus Configuration: Ensure the Canbus decoder is correctly installed and configured. For Honda Civic models with a 3.5" original screen, you must select the 'low' specification in the CAN settings (Apps > Settings > Factory settings (1234) > CAN Settings), not the default 'high' setting. The 'high' setting is for models with factory navigation.
- Compatibility: Some users report that the original A/C display may not function correctly even with proper Canbus configuration. If this is a critical feature for you, consider consulting with a professional installer or Roinvou support.
Poor Bluetooth Audio Quality or Microphone Performance
- External Microphone: Ensure the external microphone is properly connected and positioned for optimal sound capture.
- Interference: Check for potential sources of electrical interference within the vehicle that might affect Bluetooth signal quality.
- Device Compatibility: Test with different Bluetooth devices to rule out device-specific issues.
Slow Performance or App Lag
- Close Background Apps: Close unnecessary applications running in the background to free up RAM.
- Clear Cache: Regularly clear the cache of frequently used apps.
- Factory Reset: As a last resort, perform a factory reset (back up important data first).
No Power
- Check Power Cables: Verify that the power cables are securely connected to both the car's power source and the radio unit.
- Fuse Check: Inspect the car's fuse box and the radio's inline fuse for any blown fuses.
Specifications
| Feature | Detail |
|---|---|
| Brand | Roinvou |
| Model Number | Roinvou-A8452A4294H1MI2EU31D |
| Operating System | Android 15 |
| RAM + Storage | 4GB RAM + 128GB Storage |
| Screen Type | 9-inch Incell Touch Screen |
| Screen Resolution | 1280 x 720 |
| Connectivity Technology | Bluetooth, Wi-Fi, FM RDS |
| Special Features | CarPlay, Android Auto, Mirror Link, EQ, GPS, SWC, Rear Camera Support |
| Compatible Devices | Smartphone |
| Audio Output Modes | APE/FLAC/WAV/MP3/WMA |
| Video Encoding | MKV/RMVB/AVI/MP4/MDV |
| Wattage | 45 watts |
| Internet Services Supported | Netflix, YouTube, iTunes |
| Control Method | Application, Touch |
| Audio Output Type | RCA |
| Dimensions (Package) | 36 x 28 x 16.8 cm; 3.39 kg |
| Country of Origin | China |
Warranty and Support
Product Warranty
Your Roinvou car radio comes with a 24-month warranty. This warranty covers manufacturing defects and ensures product quality for two years from the date of purchase.
Customer Support
Roinvou offers lifetime online support for any inquiries you may have. Our support team aims to respond within 24 hours. If you encounter any issues during installation or use, or have questions before purchasing, please do not hesitate to contact us.
- Pre-purchase Inquiries: If you have questions about compatibility with your car, send photos of your car's dashboard to our support team.
- Installation & Usage Support: For assistance with installation or operation, contact our support for guidance.

Image: Roinvou customer support contact information.