1. Introduction
Thank you for choosing the X-REAKO RK-680 6.9-inch 1 Din Car Radio. This multimedia player is designed to enhance your driving experience with advanced features such as GPS navigation, CarPlay, Android Auto, Bluetooth connectivity, Wi-Fi, 4G network support, and a high-definition touch screen. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and safety.
2. Safety Information
- Always operate the device responsibly and in accordance with local traffic laws.
- Do not attempt to operate the device or adjust settings that may distract you while driving.
- Ensure all wiring is correctly connected to prevent short circuits or damage.
- Consult a professional for installation if you are unsure about any steps.
- Keep the device away from water and extreme temperatures.
3. Package Contents
Please check the package for the following items:
- X-REAKO RK-680 Car Radio Unit
- Power Cable
- GPS Antenna
- USB Cables
- User Manual (this document)
- (Optional accessories like DVR camera, rear view camera, etc., are sold separately)
4. Specifications
| Feature | Specification |
|---|---|
| Brand Name | X-REAKO |
| Din Size | One Din |
| Display Size | 6.9" |
| Resolution | 1024*600 |
| Operating System | Android |
| RAM | 6G (various configurations available) |
| ROM | 128G (various configurations available) |
| Chipset | TDA7388 |
| Out Power | 4*45w |
| Voltage | 12 V |
| Item Weight | 1 kg |
| Item Size | 188*71mm (Front Panel) |
| Max External Memory | 128G |
| Special Features | Built-In Speaker/Microphone, WiFi Function, Steering Wheel Control, 4G Network Support, Built-in GPS, Mobile Phone, MP3 players, CarPlay, Android Auto, Reversing Input, Split Screen |
| Digital Media Format | Mp3, MP4 |
| OSD Language | Chinese (Simplified), German, Russian, French, Korean, Dutch, Portuguese, Japanese, Ukrainian, Hebrew, Spanish, English |
| Material | ABS |
| Certification | CE, FCC, RoHS |
5. Setup and Installation
5.1 Pre-Installation Check
- Ensure your vehicle has a 1 Din slot compatible with the unit's dimensions (188x71mm front panel).
- Disconnect the vehicle's battery before starting installation.
- Prepare necessary tools (screwdrivers, wire strippers, electrical tape, etc.).
5.2 Wiring Connections
Connect the power cable, speaker wires, and other accessory wires according to your vehicle's wiring diagram and the provided power cable. Ensure secure connections to prevent intermittent issues.
- Power Cable: Connect to the vehicle's power supply (constant 12V, accessory 12V, and ground).
- Speaker Wires: Connect to your vehicle's speakers.
- GPS Antenna: Connect the GPS antenna and place it in a location with a clear view of the sky for optimal signal reception.
- USB Cables: Connect the provided USB cables for external devices or charging.
- Rear View Camera Input: Connect an optional rear view camera to the dedicated input for automatic display when reversing.
- Steering Wheel Control (SWC): Connect the SWC wire to your vehicle's steering wheel control interface.
- 4G SIM Card: Insert a local SIM card into the designated slot for 4G network access.
5.3 Initial Power-On
After all connections are made, reconnect the vehicle's battery. The unit should power on automatically or by pressing the power button. Follow the on-screen prompts for initial setup, including language selection and time zone.
6. Operating Instructions
6.1 Touch Screen Interface
The device features a 6.9-inch capacitive touch screen (1024x600 resolution) for intuitive control. Navigate through menus and applications by tapping, swiping, and pinching.
6.2 CarPlay & Android Auto
- CarPlay (iOS): Supports wireless connection. Connect your iPhone via Bluetooth to access navigation, calls, messages, and music.
- Android Auto (Android): Supports wired connection. Connect your Android phone via USB cable. Ensure the Android Auto app is installed on your phone.
6.3 GPS Navigation
The unit has a built-in GPS module supporting Beidou/GPS+GLONASS. Access the navigation app from the main menu. It supports offline maps and online 3D map navigation with multi-national voice broadcast.
6.4 Bluetooth Function
Pair your mobile phone via Bluetooth for hands-free calling and Bluetooth music playback. You can also download your phone book and view call records.
6.5 Wi-Fi and 4G Connectivity
Connect to the internet via built-in Wi-Fi (hotspot) or by inserting a 4G SIM card. This allows you to download apps, stream online content, and browse the web.
6.6 FM Radio
Tune into your favorite FM radio stations (87.5-108.0MHz) for news, music, and entertainment.
6.7 Mirror Link
Mirror your smartphone screen onto the car radio display. Android phones connect via USB cable, while iOS phones connect via Wi-Fi. (Compatibility may vary with phone models).
6.8 DVR Input Function
Connect an external USB driving recorder (DVR) to the unit. If the DVR has a compatible app, you can control it directly from the car radio screen and view recordings.
6.9 Reversing Function
When an optional rear view camera is connected, the screen will automatically display the camera feed when the vehicle is put into reverse, making parking safer and easier. Parking guidelines may be displayed.
6.10 Steering Wheel Control
The unit supports learning functions for original car steering wheel buttons. After connecting the SWC wire, you can configure the buttons to control various functions of the car radio for convenience and safety.
6.11 USB Port Functionality
The rear USB ports support media playback (music/movies from a U-disk) and phone charging.
6.12 Equalizer Settings
Use the built-in equalizer to adjust sound settings and customize the audio output to your preference for an improved listening experience.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for and install software updates to ensure optimal performance and access to new features.
- Data Backup: Regularly back up important data if applicable.
- Avoid Extreme Conditions: Do not expose the unit to direct sunlight for prolonged periods or to extreme temperatures.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Incorrect wiring, blown fuse, vehicle battery disconnected | Check power connections, inspect fuses, ensure battery is connected. |
| No sound | Volume too low, speaker wires disconnected, incorrect audio settings | Increase volume, check speaker connections, verify audio output settings. |
| GPS signal lost/inaccurate | GPS antenna obstructed or disconnected | Ensure GPS antenna has a clear view of the sky and is securely connected. |
| Bluetooth not connecting | Bluetooth off on phone/unit, device not in pairing mode, interference | Enable Bluetooth on both devices, put unit in pairing mode, try re-pairing. |
| CarPlay/Android Auto not working | Incorrect connection (wired/wireless), app not installed/updated, phone compatibility | Ensure correct connection method, update phone apps, check phone compatibility. |
| Touch screen unresponsive | Software glitch, screen damage | Restart the unit. If issue persists, contact support. |
9. User Tips
- For optimal GPS performance, ensure the GPS antenna is mounted in a location with minimal obstruction, such as on the dashboard near the windshield.
- When using 4G connectivity, ensure your SIM card is active and has a data plan.
- Regularly clear cache and unnecessary apps to maintain smooth system performance.
- Experiment with the equalizer settings to find the audio profile that best suits your music and vehicle acoustics.
- If experiencing slow performance, try a factory reset (note: this will erase all user data and settings).
10. Warranty and Support
This product comes with a 6-month warranty from the date of purchase. The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by improper installation, misuse, accidents, or unauthorized modifications.
For technical assistance, troubleshooting, or warranty claims, please contact X-REAKO customer support through your purchase platform or the official X-REAKO website. Please have your product model and purchase details ready when contacting support.
