1. Introduction
Thank you for choosing the CHSTEK Android 14 Carplay Car Radio. This multimedia system is designed to enhance your driving experience with advanced features such as GPS navigation, wireless CarPlay, Android Auto, Bluetooth, Wi-Fi, 4G connectivity, and steering wheel control integration. This manual provides essential information for installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
For a more detailed guide, please refer to the official user manual PDF: User Manual (PDF)
2. Setup and Installation
Professional installation is highly recommended for this product. Ensure the vehicle's power is disconnected before beginning installation.
2.1 Unpacking
Carefully unpack all components and verify against the packing list. Keep all packaging materials for future transport or service needs.
2.2 Wiring Diagram Overview
The unit requires connection to the vehicle's power, audio system, and various peripheral devices. Refer to the detailed wiring diagram below for proper connections. Different models (FY818, FY8581/7862, QCM6125, 7870) may have slight variations in their wiring harnesses.
Key Wiring Connections:
- ISO Wiring Harness (16-Pin): Main power and speaker connections.
- CANBUS Port (8-Pin): For vehicle communication (RX TX).
- Amplifier Control: For external amplifier integration.
- Audio Outputs (RCA): Right and Left sound channels out.
- AUX Inputs (RCA): Right and Left audio input.
- Video Outputs: For external displays.
- CVBS Inputs (1 & 2): For video sources like backup cameras.
- Subwoofer Output: Dedicated output for a subwoofer.
- External Microphone Port: For hands-free calling and voice commands.
- USB Ports (4-Pin & 6-Pin): For media playback and device charging.
- Backup Camera Input: Dedicated input for a reverse camera.
- WiFi/BT Antenna: For wireless connectivity.
- GPS Antenna: For navigation functionality.
- 4G SIM Card Slot & Antenna: For mobile data connectivity.
- Radio Antenna Port: For FM/AM/RDS reception.
- Optional Connections: 360 Panorama Camera, HDMI/DP Port (depending on model).
2.3 SIM Card Installation
To utilize 4G network features, insert a compatible 4G SIM card into the designated slot. The 4G SIM cable allows for easy replacement without disassembling the main unit.
3. Operating Instructions
3.1 Power On/Off
The unit typically powers on automatically with the vehicle's ignition. To manually power off or restart, long-press the power button (if available) or use the software interface.
3.2 Main Interface and Navigation
The 8.4-inch touchscreen display provides access to all functions. Navigate through apps and settings by tapping and swiping. The main screen often displays quick access icons for navigation, radio, music, and phone functions.
3.3 Wireless CarPlay & Android Auto
Connect your compatible smartphone wirelessly to access navigation, music, calls, and messages directly on the car radio display. This feature supports Siri Voice Control for hands-free operation.
3.4 Steering Wheel Control
The unit supports integration with your vehicle's original steering wheel controls, allowing you to manage audio, calls, and other functions without taking your hands off the wheel.
3.5 Multimedia Playback
Play audio and video files from USB drives, or stream content via Bluetooth or 4G/Wi-Fi. The system supports various digital media formats including MP3, MP4, WMA, and JPEG.
3.6 GPS Navigation
Utilize the built-in GPS module for accurate navigation. The system supports various navigation applications available on the Android platform.
3.7 Split Screen Functionality
Run two applications simultaneously on the screen, such as navigation and music playback, for enhanced multitasking.
3.8 Product Demonstration Video
4. Maintenance
4.1 Cleaning
Gently wipe the screen and exterior with a soft, dry cloth. For stubborn smudges, use a screen-safe cleaning solution applied to the cloth, not directly to the unit. Avoid abrasive cleaners or solvents.
4.2 Software Updates
Periodically check for software updates to ensure optimal performance, security, and access to new features. Updates can typically be performed via Wi-Fi or USB, following on-screen instructions.
4.3 General Care
- Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
- Ensure all cables are securely connected to prevent intermittent issues.
- Do not attempt to open the unit or perform repairs yourself, as this may void the warranty.
5. Troubleshooting
If you encounter issues with your car radio, please refer to the following common problems and solutions:
- No Power: Check all power connections, including the ISO harness and vehicle's fuse box. Ensure the vehicle's ignition is on.
- No Sound: Verify speaker connections. Check the volume settings on the unit and ensure any external amplifiers are powered on and correctly connected. Confirm the audio source is active.
- GPS Not Working: Ensure the GPS antenna is properly installed and has a clear view of the sky. Check GPS settings within the unit.
- Bluetooth Connectivity Issues: Ensure Bluetooth is enabled on both the car radio and your mobile device. Try unpairing and re-pairing the devices.
- CarPlay/Android Auto Not Connecting: Ensure your phone is compatible and the feature is enabled on the unit. Try restarting both the unit and your phone. Check USB cable connection if using wired Android Auto.
- Steering Wheel Controls Not Responding: Verify CANBUS connections. Check the steering wheel control settings in the unit's menu to ensure proper mapping.
If the problem persists after attempting these solutions, please contact customer support or a qualified technician.
6. Specifications
| Feature | Specification |
|---|---|
| Operating System | Android 13 (Android 14 in product title) |
| RAM | 8GB |
| ROM (Internal Storage) | 256GB |
| Display Size | 8.4 inches |
| Resolution | 1024*600P |
| Processor | 8 Core 1.6GHz |
| Din Size | Double Din |
| Voltage | 12 V |
| Item Weight | 2 kg |
| Max External Memory | 256GB |
| Special Features | Built-In Speaker/Microphone, Wi-Fi function, Support steering wheel control, Support 4G Network, Support Can-Bus, Built-in GPS, Charger, Mobile Phone, MP3 players, DSP, CarPlay, Android Auto, Reversing Input, Split Screen |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| OSD Language | Multi-language support including English, Chinese, German, Russian, French, Spanish, Portuguese, Japanese, Korean, etc. |
| Certification | CE |
| Vehicle Compatibility | Porsche Cayenne II (958, 955, 957) 2011-2017 |
| Original Car Function Support | Supports integration with various original car functions including amplifier (e.g., Bose), steering wheel controls, reverse camera, radar, and display of car information (e.g., fuel consumption, speed, tire pressure, oil/water temperature, battery voltage, driving time, mileage, parking sensor, seat heating/ventilation/massage/memory/adjustment controls and displays). |
7. User Tips
- Compatibility Check: Before purchase and installation, confirm that your specific Porsche Cayenne model and year (e.g., 2016 Porsche Cayenne S E-Hybrid) is compatible. Pay special attention to existing audio systems like Bose, as this unit is designed to support original car amplifiers.
- Professional Installation: Due to the complexity of car electronics and integration with original vehicle functions, professional installation is highly recommended to avoid damage and ensure all features work correctly.
- SIM Card Access: The 4G SIM card slot is designed for easy access without full unit disassembly, making it convenient for SIM card changes.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt and product model number (FG-9016) handy for faster assistance.