1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your CHSTEK Car Radio. Please read this manual thoroughly before using the product to ensure proper functionality and safety. This unit is designed to enhance your in-car entertainment and navigation experience with its advanced features.
2. Vehicle Compatibility
This car radio is compatible with various Volkswagen, SEAT, Skoda, Peugeot, and Ford models. Please verify your vehicle's dashboard dimensions and model year before installation.
2.1 Compatible Models:
- Volkswagen: BORA (MK3,4) (1998-2006), POLO (MK3,4) (1999-2008), PASSAT B5 (MK5) (2001-2005), SHARAN (1998-2009), JETTA (1998-2005), GOLF 4 (MK4) (1997-2003), CITI CHICO (2004-2009), LUPO (1997-2005), T5 MULTIVAN (Startline), TRANSPORTER (T4/T5) (1998-2009)
- SEAT: ALHAMBRA (1996-2008), CORDOBA 6L (2002-2008), IBIZA 6L (2002-2008), LEON 1M (1999-2005), TOLEDO 1M (1999-2004)
- Skoda: SUPERB (before 2008)
- Peugeot: 307 (Front Panel: 117mm high*189mm wide)
- Ford: GALAXY (Front Panel: 117mm high*189mm wide)
Important Notes:
- This model does not have a built-in DVD/CD reader and does not support DVD/CD disc functions.
- This model does not have a built-in card slot; external media can only be used via USB cable.
- The unit features a 7-inch touch screen with 1024*600P resolution.
- The front panel size is 188mm wide * 117mm high. Please measure your dashboard to ensure a proper fit.
3. Setup and Installation
Professional installation is highly recommended. Ensure the vehicle's power is disconnected before beginning installation.
3.1 Package Contents (Accessories)
Verify that all components are present in your package:
- USB Cable (4-pin)
- USB Cable (6-pin)
- GPS Antenna
- Harness Wire
- Rear View Camera Input / WiFi / Bluetooth Antenna
- Microphone Cable
- 4G Antenna (if applicable)
- RCA Cable
- RCA Cable + MIC Port + 4G SIM Card Slot (if applicable)
3.2 Wiring Diagram
Refer to the following diagrams for correct wiring connections. Incorrect wiring can damage the unit or vehicle electronics.
Key Wiring Connections:
- GND (Black): Ground connection.
- B+ (Yellow): Constant 12V power.
- ACC (Red): Switched 12V power (ignition).
- ILL (Orange): Illumination/Dimmer control.
- KEY1/KEY2: Steering wheel control inputs.
- REVERSE: Reverse gear signal input for camera activation.
- ANT: Antenna power output.
- Speaker Outputs (FL, FR, RL, RR): Front Left, Front Right, Rear Left, Rear Right speaker connections.
- CAN-RX/CAN-TX: Canbus protocol connections (if applicable to your vehicle).
- Aux Out L/R: Auxiliary audio outputs.
- USB Ports: For media playback and Android Auto/CarPlay connection.
- GPS Antenna: Connect for navigation functionality.
- 4G Antenna: Connect for 4G network access (if applicable).
- Rear View Camera Input: Connect your rearview camera here.
After installation, ensure all connections are secure and test the unit before reassembling the dashboard.
4. Operating Instructions
The CHSTEK Car Radio features an intuitive touch screen interface running Android 11, providing access to various functions.
4.1 Basic Interface and Navigation
The main screen provides quick access to core functions such as Video, Bluetooth Call, Music, and Settings. Tap on the desired icon to open the application.
4.2 Wireless CarPlay and Wired Android Auto
Connect your smartphone to the car radio to access a simplified version of your phone's screen, enabling navigation, calls, messages, and music playback.
- Wireless CarPlay: For iPhone users, connect wirelessly to access navigation, make calls, send messages, and enjoy music through the car's display. Supports Siri voice control.
- Wired Android Auto: For Android users, connect via USB to mirror features like GPS mapping, music playback, SMS, and phone calls.
4.3 Bluetooth Functionality
The unit supports Bluetooth 5.0 for hands-free calling and music streaming.
- Pairing: Open Bluetooth settings on the unit and your phone, search for the device, and pair.
- Hands-Free Calling: Make and receive calls directly from the unit.
- Music Playback: Stream audio from your phone to the car radio.
- Contact Synchronization: Synchronize your phone's contacts for easy access.
4.4 Radio Function
The unit features an FM/RDS radio with automatic and manual search capabilities.
- Automatic Search: Automatically scans and saves available radio stations.
- Manual Search: Tune to specific frequencies manually.
- RDS Function: For European users, automatically chooses the station's stable frequency.
- Presets: Save your favorite stations for quick access.
4.5 Steering Wheel Control (SWC)
The unit supports most steering wheel control functions for safer operation.
Easily switch songs, channels, and adjust volume without taking your hands off the steering wheel, minimizing distractions while driving.
4.6 Split Screen Function
The split screen feature allows two applications to run and display simultaneously.
Note: Some third-party applications may not fully support split screen functionality if there are conflicts.
4.7 WiFi Connectivity
The built-in WiFi modem allows connection to any network hotspot.
- Access online navigation, online video, and online music.
- Download applications from the Google Play Store.
4.8 Reversing Input and ADAS DVR
- Reversing Camera: When reversing, the unit automatically switches to the reverse screen with parking lines for safety.
- ADAS DVR (Optional): Supports front ADAS DVR and rear view dual recorder for advanced driving assistance, providing 1080P live display and recording to enhance driving safety.
5. Specifications
Detailed technical specifications for the CHSTEK Car Radio (Model FG-7018).
| Feature | Specification |
|---|---|
| Brand Name | CHSTEK |
| Model (OEM NO.) | FG-7018 |
| Operating System | Android 12 (Note: Image states Android 11, refer to product for exact version) |
| RAM | 2 GB |
| ROM | 32 GB |
| Processor | 4-Cores AC8227L A7 1.1 GHz |
| Display Size | 7 inches |
| Resolution | 1024*600 |
| Is Touch Screen | Yes |
| Built-in Screen | Yes |
| Din | Double Din |
| Voltage | 12 V |
| Item Weight | 1.5 kg |
| Max External Memory | 32 GB |
| TF/Micro SD Slot | 0 |
| Network | WiFi, LTE (Optional) |
| Bluetooth | Bluetooth 5.0 (Support Bluetooth 4.0 mentioned in image) |
| Radio Chip | ST7708 |
| Amplifier Chip | TDA7851 (TDA7388 mentioned in image) |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| Special Features | WiFi function, Steering Wheel Control, 3G/4G Network Support, Can-Bus Support, Built-in GPS, Charger, Mobile Phone, MP3 players, DSP, CarPlay, Android Auto, Reversing Input, Split Screen |
| OSD Language | Multi-language support including English, Chinese, Arabic, German, French, Korean, Japanese, Spanish, Italian, etc. |
| Certification | CE |
6. Maintenance
To ensure the longevity and optimal performance of your CHSTEK 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 software updates to ensure the system runs efficiently and has the latest features. Updates can typically be found through the unit's settings or the manufacturer's website.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Power Management: Ensure your vehicle's electrical system is in good condition to prevent power fluctuations that could affect the unit.
7. Troubleshooting
If you encounter issues with your car radio, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Unit does not power on | Check power connections (B+, ACC, GND). Ensure vehicle ignition is on. Check vehicle fuses. |
| No sound | Check speaker wiring. Ensure volume is not muted or set to minimum. Verify audio source is selected correctly. |
| Bluetooth not connecting | Ensure Bluetooth is enabled on both the unit and your phone. Delete previous pairings and try re-pairing. Move phone closer to the unit. |
| GPS signal lost or inaccurate | Ensure GPS antenna is properly connected and has a clear view of the sky. Update navigation software/maps. |
| CarPlay/Android Auto not launching | For wired connection, ensure a high-quality USB cable is used. For wireless, check WiFi and Bluetooth connections. Ensure the app is installed and updated on your phone. |
| Steering wheel controls not working | Verify KEY1/KEY2 wiring. Check the unit's SWC settings and perform calibration if available. |
| Touch screen unresponsive | Restart the unit. If the problem persists, a factory reset might be necessary (note: this will erase user data). |
If these solutions do not resolve the issue, please contact customer support.
8. User Tips
- Dashboard Fit: Always double-check your car's dashboard dimensions against the unit's front panel size (188mm wide * 117mm high) to ensure a seamless fit.
- USB Media: Since there's no CD/DVD or SD card slot, prepare your music and video files on a USB drive for playback.
- App Installation: Utilize the built-in WiFi to connect to a hotspot and download your favorite navigation or media apps from the Google Play Store.
- Voice Control: Leverage Siri (for CarPlay) or Google Assistant (for Android Auto) for hands-free operation of navigation, calls, and music to maintain focus on the road.
9. Warranty and Support
9.1 Warranty Information
All CHSTEK products come with a 12-month manufacturer warranty. This warranty covers defects in materials and workmanship under normal use.
The warranty will be voided under the following conditions:
- Damage caused by improper installation, accident, misuse, abuse, improper wiring, or incorrect voltage operation.
- Damage caused by undue wear and tear, dirt, neglect.
- Any damages caused by improper packaging when returning the item.
- If the item was disassembled or repaired by an unauthorized person.
9.2 Returns and Support
If you need to return an item or require technical support, please contact the seller directly. Provide a clear description of the issue, including pictures or videos if possible. Items returned without prior communication or a detailed report may not be processed.
We recommend seeking professional assistance for product installation and testing. We are not responsible for any costs or damages incurred during installation or uninstallation.