1. Introduction
Welcome to the user manual for your new Camecho Car Radio S-Series multimedia system. This manual provides detailed instructions for the installation, operation, and maintenance of your device. Designed to enhance your driving experience, this Android-based car radio offers a range of features including navigation, multimedia playback, smartphone integration, and more. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its capabilities.

Image: Camecho Car Radio main unit with screen displaying navigation and music apps, compatible with Renault Trafic 2001-2010, Opel Vivaro 2006-2010, and Nissan Primastar 2006-2014.
2. Product Variants and Specifications
The Camecho Car Radio S-Series is available in several configurations (S1, S2, S3, S4, S5, S6), each offering different chipsets, core processors, RAM, and ROM options, as well as varying connectivity features. Refer to the table below to understand the specific parameters for each model.

Image: Detailed comparison table of specifications for S1 through S6 car radio models.
| Option | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Chipset | MT8163 | RK3326S | 8257 | SM4250 Qualcomm Snapdragon | 8257 | 8581 |
| Core | 4Core 1.3GHz | 4Core 1.5GHz | 4Core+4Core 2.0GHz | 8Core 1.8GHz | 4Core+4Core 2.0GHz | 8Core 1.8GHz |
| RAM & ROM | 2GB+64GB | 4GB+64GB | 4GB+64GB, 6GB+128GB | 4GB+64GB | 4GB+64GB, 6GB+128GB | 4GB+64GB |
| Cooling Fan | NO | NO | NO | Yes | NO | NO |
| Internet | WiFi | WiFi | WiFi | WiFi | WiFi | WiFi, 4G (SIM Card) |
| CarPlay | Wireless | Wireless | Wired/Wireless | Wireless | Wired/Wireless | Wireless |
| Android Auto | Wireless | Wireless | Wired/Wireless | Wireless | Wired/Wireless | Wireless |
| Mirrorlink | YES | YES | YES | YES | YES | YES |
| Resolution | 1024*600 | 1280*720 | 1280*720 | 1280*720 | 1280*720 | 1280*720 |
| RDS | Yes | Yes | Yes | Yes | Yes | Yes |
| 360° Camera | NO | NO | NO | NO | NO | NO |
| Reversing Input | AHD720 &CVBS | AHD720 &CVBS | AHD720 &CVBS | AHD720 &CVBS | AHD720 &CVBS | AHD720 &CVBS |
| Radio Chip | 7388 | 7388 | 7388 | 7315 | 7388 | 7388 |
| Split Screen | Yes | Yes | Yes | Yes | Yes | Yes |
| AV-OUT | NO | NO | NO | NO | NO | NO |
| Support Optional | OBD II / DVR / External Mic / DAB+ / Rear Camera | |||||
3. Package Contents
Please check the package contents upon receipt to ensure all items are present:
- Main Unit (Car Radio Machine)
- Frame (Installation Frame)
- Power Cable
- RCA Cable
- GPS Antenna
- 4G Module (Only for S6 Version)
- USB Cable (Double USB interface)
- Rear Camera Input Cable
- Installation Tool
- User Manual (this document)

Image: Visual representation of the product list and included accessories.
4. Installation Guide
4.1. Vehicle Compatibility Check
Before proceeding with installation, it is crucial to confirm that this car radio is suitable for your vehicle. Compatibility may vary depending on vehicle options, production dates, and specific installation applications.
- Provide Vehicle Details: Please verify your car's brand, model, and year version.
- Center Console Interface: Check the interface on the front of your car's center console and the back of your original radio.
- Existing Modifications: If your car connector has been refitted, or if you have a factory camera or amplifier, please consult with a professional or the seller before installation.
Important Note: The wire harness provided is NOT compatible with premium factory sound systems (e.g., BOSE, amplified sound systems, Onstar). Please verify your vehicle's original sound system specifications.
4.2. Product Dimensions
Ensure the dimensions of the car radio fit your vehicle's dashboard opening.

Image: Product size diagram with measurements for the main unit and installation frame.
4.3. Installation Process (General)
While specific steps may vary by vehicle, the general installation involves:
- Remove Original Unit: Carefully remove your vehicle's existing radio unit and trim.
- Connect Wiring: Connect the provided power cable, RCA cable, and other necessary cables (GPS antenna, USB, rear camera input) to the new car radio and your vehicle's wiring harness. Ensure all connections are secure.
- Install Frame: Mount the new car radio into the provided frame.
- Secure Unit: Insert the assembled unit into the dashboard opening and secure it with the installation tools.
- Test Functionality: Before fully reassembling the dashboard, power on the unit and test all functions (radio, touch screen, sound, steering wheel controls, etc.).

Image: Visual comparison of the car dashboard before and after the Camecho Car Radio installation.
5. Key Features
Your Camecho Car Radio S-Series is equipped with a range of advanced features to enhance your in-car experience:
- 10.1-inch HD Touch Screen: Large, clear display with 1024*600 or 1280*720 resolution and sensitive touch control.
- Android Operating System: Fast performance, smooth interface, and access to a wide range of applications.
- Wireless CarPlay & Android Auto: Seamless integration with your iPhone or Android smartphone for navigation, music, calls, and messages.
- Mirror Link: Wirelessly mirror your smartphone screen (iOS one-way, Android two-way).
- Built-in GPS Navigation: Accurate navigation with support for online and offline maps, voice guidance, and real-time traffic information.
- Built-in WIFI & 4G Network (S6 only): Connect to the internet via Wi-Fi hotspot or 4G SIM card for browsing, streaming, and app downloads.
- Bluetooth 5.0: Hands-free calling, contact synchronization, call recording, and wireless music streaming.
- FM/RDS Radio: High-quality radio reception with clear channel search and low noise.
- Split Screen Function: Use two applications simultaneously on the screen, with customizable sizing and positioning.
- Vehicle Dedicated DSP: Digital Sound Processor with EQ adjustments for various sound frequencies and scene selections (e.g., 3D optimized, 5.1 Panorama, HiFi scene).
- Steering Wheel Control: Support for original car steering wheel button learning function for convenient control.
- Support ADAS DVR (Optional): Compatible with ADAS DVR for advanced driving assistance features like lane departure warning, moving traffic alerts, and forward collision detection.
- AHD Rear View Camera Support (Optional): Connect an AHD camera for clear rear view display when reversing.
- Double USB Port: For media playback from USB drives and device charging.

Image: Overview of key features: CarPlay & Android Auto, Mirror Link, 4G & WiFi, and GPS Navigation.

Image: Overview of key features: Bluetooth, FM/RDS Radio, Split Screen Function, and Vehicle Dedicated DSP.
6. Operating Instructions
6.1. Basic Operation
- Power On/Off: Press and hold the power button (usually located on the front panel or as a soft button on the screen) to turn the device on or off.
- Touch Screen: Navigate the interface by tapping, swiping, and pinching on the 10.1-inch HD touch screen.
- UI Interface: The device features various UI styles. You can customize your home page by selecting which apps to display and rearranging icons.

Image: Examples of different UI interfaces available for S1, S2, S3/S5, S4, and S6 models.
6.2. CarPlay & Android Auto
Connect your smartphone wirelessly to access CarPlay or Android Auto features.
- Ensure your phone's Wi-Fi and Bluetooth are enabled.
- On the car radio, select the CarPlay or Android Auto icon.
- Follow the on-screen prompts to pair your device.
- Once connected, you can use voice commands (e.g., "Hey Siri" or "Hey Google") or touch to navigate, make calls, send messages, and play music.

Image: Detailed view of CarPlay and Android Auto interfaces.
6.3. Mirror Link
Mirror your smartphone screen onto the car radio display.
- iOS Connection: Supports one-way projection via Wi-Fi.
- Android Connection: Supports two-way connection via Wi-Fi or USB.
- Select the Mirror Link app on the car radio and follow the instructions to connect your phone.

Image: Explanation of Mirror Link functionality for iOS and Android devices.
6.4. GPS Navigation
Utilize the built-in GPS for accurate navigation.
- The device comes with built-in offline maps (internet connection required for initial data download and updates).
- Access navigation apps like Waze, Navitel, IGO, Amap, Yandex, Sygic directly from the main screen.
- Enjoy real-time traffic conditions and voice guidance for optimal routing.

Image: GPS Navigation interface showing a map and available navigation apps.
6.5. Bluetooth Connectivity
Pair your phone for hands-free communication and audio streaming.
- Go to the Bluetooth settings on the car radio and enable Bluetooth.
- Search for the car radio on your smartphone and pair the devices.
- Once connected, you can make/receive calls, sync contacts, view call records, and stream music wirelessly.

Image: Bluetooth interface for calls and music streaming.
6.6. FM/RDS Radio
Listen to your favorite radio stations.
- Select the FM/RDS Radio app.
- Use the on-screen controls to search for stations, save presets, and view RDS information (if available).

Image: FM/RDS Radio interface.
6.7. Split Screen Function
Multitask by running two apps side-by-side.
- While an app is open, swipe from the side or use the split-screen button (if available) to select a second app.
- Adjust the size and position of each app window as needed.

Image: Split Screen Functionality showing navigation and web video simultaneously.
6.8. Steering Wheel Control
Program your steering wheel buttons to control the car radio.
- Access the 'Steering Wheel Control' settings in the device menu.
- Follow the on-screen instructions to map functions (e.g., volume up/down, track skip, answer call) to your car's steering wheel buttons.

Image: Steering Wheel Control learning interface.
7. General Specifications
| Feature | Specification |
|---|---|
| System | Android |
| Memory (RAM+ROM) | 2G RAM+64G ROM / 4G RAM+64G ROM / 6G RAM+128G ROM (Optional) |
| Screen Resolution | 1024*600 / 1280*720 |
| Power Output | 4*45W |
| Bluetooth Version | 5.0 |
| Work Temperature | -20℃ to 75℃ |
| Steering Wheel Control | Support |
| Radio Band | FM/RDS |
| Reversing Input | AHD/CVBS |
| External Microphone | Support |
| Split Screen | Support |
| Maps | Built-in offline maps (internet required for data download) |
| WIFI | Support |
| SIM 4G Net | Only S6 version support |
| CarPlay/Android Auto | Wireless connection only |
| Mirror Link | Wireless connection only |
| USB Interface | Double USB interface |
| Audio Format Support | APE/FLAC/WAV/MP3/WMA etc. |
| Video Format Support | MKV/RMVB/AVI/MP4/MDV etc. |
| Picture Format Support | PNG/JPEG/JPG/GIF/WBMP/BNP etc. |
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. Avoid using harsh chemicals or abrasive materials.
- Software Updates: Periodically check for software updates through the device's settings menu to ensure optimal performance and access to new features.
- Temperature: Operate the device within the specified temperature range (-20℃ to 75℃) to prevent damage.
9. Troubleshooting
If you encounter issues with your Camecho Car Radio, try the following basic troubleshooting steps:
- No Power: Check all power connections and fuses. Ensure the vehicle's ignition is on.
- No Sound: Verify speaker connections, check volume levels, and ensure the correct audio source is selected.
- Touch Screen Unresponsive: Try restarting the device. If the issue persists, a factory reset might be necessary (note: this will erase all user data).
- GPS Not Working: Ensure the GPS antenna is properly connected and has a clear view of the sky. Check internet connection for map data downloads.
- Bluetooth Pairing Issues: Ensure Bluetooth is enabled on both the car radio and your phone. Try unpairing and re-pairing the devices.
- CarPlay/Android Auto Connection Issues: Ensure your phone is compatible and that Wi-Fi/Bluetooth are active. For wired connections (if applicable to your model), try a different USB cable.
For more complex issues, please refer to the detailed troubleshooting section in the full user manual (if provided separately) or contact customer support.
10. User Tips
- Keep Software Updated: Regularly check for and install system updates to ensure the best performance and access to the latest features and security patches.
- Optimize Sound Settings: Experiment with the built-in DSP and EQ settings to customize the audio output to your preference for different music genres.
- Utilize Split Screen: Take advantage of the split-screen feature for enhanced multitasking, such as running navigation alongside a music player.
- Secure Wiring: During installation, ensure all wiring is securely connected and properly insulated to prevent electrical issues or interference.
11. Warranty and Support
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase for any warranty claims.





