CHSTEK Car Radio Carplay User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your new CHSTEK Car Radio Carplay system. Designed for select Porsche models, this unit enhances your in-car entertainment and navigation experience with advanced features like Wireless CarPlay, Wired Android Auto, GPS, 4G/WiFi connectivity, and a powerful DSP sound system.

Compatibility: This unit is compatible with Porsche Cayman, Boxster, 718, 911, 918, 981, and 997 models from 2010 to 2015.

2. Setup and Installation

Before proceeding with installation, please ensure the unit is compatible with your vehicle. If you are unsure, compare your car's dashboard with the images provided and consult customer service with your car's detailed message.

2.1 Pre-Installation Checks

• Dashboard Comparison: Verify that your car's dashboard matches the provided images for compatibility.
• Original Amplifier System:
  
  • If your original car has a BOSE logo or a fiber optic amplifier (PCM 3.1/PCM 4.0), you will need to purchase an additional fiber optic decoder box. Please specify your car's PCM type when ordering.
  • The radio does not support Burmester amplifiers.
  • If your car does not have any special amplifier system, a fiber optic box is not required.
• 4G SIM Card Functionality (Americas Region): If you are in the Americas (e.g., USA, Canada, Mexico, Brazil) and require 4G network functionality, please inform customer service. Note that 4G network function may not be available in Japan and South Korea due to different carriers and network basebands.

2.2 Physical Dimensions

2.3 Wiring Diagram

Refer to the following wiring diagrams for proper connection of the unit. Incorrect wiring can cause damage to the unit or vehicle electrical system.

Wiring Harness Connections (General)

The main ISO wiring harness typically includes:

• Power: B+ (Yellow), ACC (Red), GND (Black)
• Illumination: ILL
• Reverse Signal: REVERSE
• Steering Wheel Control: KEY1, KEY2
• Antenna: ANT
• Speaker Outputs: FL+, FL-, FR+, FR-, RL+, RL-, RR+, RR-

Specific Connections by Version (Refer to the detailed diagram for pinouts)

• FY818: Includes connections for ISO Wiring Harness/CANBUS, Amplifier Control, Audio Channels (Right/Left Out, AUX R/L In), Video Out, CVBS In 1/2, Subwoofer Output, External Microphone Port, USB 1-4P, USB 2-6P, Backup Camera Input, WiFi/BT Antenna, GPS Antenna, Radio Antenna Port.
• FY8581/FY7862/MTK8667: Similar to FY818 but may include 4G SIM Card Slot, 4G Antenna, and 5GHz WiFi Antenna. FY7862 also notes 360 Panorama Camera Optional.
• QCM6125: Includes ISO Wiring Harness/CANBUS, DP Port, 4G SIM Card Slot, Audio Channels (Left/Right Out, AUX L/R In), Subwoofer Output, Video CVBS In, Video Out, External Microphone Port, Amplifier Control, USB 1+USB 2, Cooling Fan Power, Cooling Fan, Backup Camera Input, WiFi/BT Antenna, 4G Antenna 1+2, GPS Antenna, Radio Antenna Port.
• FY7870: Includes ISO Wiring Harness/CANBUS, 360 Panorama Camera Optional, RCA Cable+4G SIM Slot, WiFi Antenna, GPS Antenna, Backup Camera Input, WiFi/BT Antenna, 4G Antenna, USB3-4P, Type C to HDMI Out, Cooling Fan.

Note: Professional installation is recommended to ensure correct wiring and functionality.

3. Operating Instructions

Your CHSTEK Car Radio offers a wide range of features for an enhanced driving experience.

3.1 User Interface (UI)

The unit runs on Android 13 and features various UI styles depending on the specific version (FY818, FY8581, FY7862, MTK8667, QCM6125, UIS7870A). Common elements include Home screen, Apps launcher, Bluetooth interface, Radio, Music player, DSP settings, and system settings.

3.2 Wireless CarPlay and Wired Android Auto

The unit supports both Wireless CarPlay and Wired Android Auto, allowing seamless integration with your smartphone.

• Wireless CarPlay: A smarter, safer way to use your iPhone while driving. Access directions, make calls, send/receive messages, and enjoy music directly on the car's display.
• Wired Android Auto: Mirrors features from your Android device to the car's screen. Supported apps include GPS mapping/navigation, music playback, SMS, telephone, and web search.

3.3 Bluetooth Connectivity

Featuring Bluetooth 5.0, the unit offers faster transfer speeds, wider coverage, and enhanced anti-interference. You can stream music from your phone (e.g., Spotify, Pandora) with high fidelity and make hands-free calls without noise.

• Display incoming, outgoing, and missed calls.
• Download and query phonebook contacts.
• Synchronize Bluetooth music.
• Built-in microphone and support for external microphone.

3.4 Internet Connectivity (4G & WiFi)

With built-in WiFi and a 4G LTE SIM card slot, you can connect to any network hotspot. This enables online navigation, video streaming, music playback, and downloading apps from the Google Play Store.

3.5 DSP Sound System

The Digital Sound Processor (DSP) allows you to customize your audio experience. Adjust EQ settings, position, and enhance bass for a richer sound.

• Equalizer & Position Adjustment: Fine-tune audio output for optimal sound quality.
• 3D Surround Sound: Adjusts sound timing from individual speakers to create an immersive audio experience, making you feel like you're in the music scene.
• Bass Enhancement: Boosts bass frequencies for more powerful and flexible low-end sound.
• Bass Filter: Filters out bass frequencies to make middle and high tones more delicate and full.

3.6 Steering Wheel Control

The unit is compatible with most steering wheel control functions, allowing you to easily switch songs, channels, and adjust volume without taking your hands off the wheel, minimizing distractions and enhancing safety.

3.7 Colorful Light Buttons

Customize the color of the unit's physical buttons with a one-click DIY function, allowing you to match your car's interior lighting or personal preference.

3.8 Radio Function

The unit supports automatic and manual station searching. It includes a built-in RDS (Radio Data System) function, especially beneficial for European users, which automatically selects the most stable frequency for a station.

3.9 Camera Support (ADAS DVR, Rear View, 360° Panorama)

• Rear View Camera: Automatically switches to the reverse screen with parking lines when backing up, ensuring safety.
• Front ADAS DVR: Supports Advanced Driving Assistance System (ADAS) with optional 1080P DVR for live display and recording, enhancing driving safety.
• 360° Panorama Function: (Requires specific hardware option at the factory) Utilizes 4x220° ultra-wide-angle cameras to capture the vehicle's surroundings, synthesizing a seamless 360° aerial view to eliminate dangerous blind spots.

3.10 TPMS (Tire Pressure Monitoring System)

With the OBD2 function, you can retrieve real-time data and trouble codes from your vehicle's computer, including tire pressure information, presented in an easy-to-read format.

3.11 HDMI/AV-Out

The HDMI/AV-Out port provides a connection method to an external monitor or other device, allowing you to share high-definition audio and video with all passengers.

3.12 Split Screen Function

This feature allows two functions to run and display simultaneously on the screen (e.g., navigation and music player, or video playback and navigation). Note that some third-party apps may not support split-screen functionality if there are conflicts.

4. Maintenance

• Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
• Temperature: Operate the unit within recommended temperature ranges. Extreme heat or cold can affect performance and lifespan.
• Software Updates: Periodically check for and install software updates to ensure optimal performance and access to new features.

5. Troubleshooting

If you encounter issues with your CHSTEK Car Radio, refer to the following common problems and solutions:

• No Sound: If your original car has a BOSE or fiber optic amplifier, ensure the correct fiber optic decoder box is installed and properly connected. The unit does not support Burmester amplifiers.
• 4G Network Issues: Verify that your region supports the 4G SIM card network function. Some regions (e.g., Japan, South Korea, and specific carriers in the Americas) may have compatibility issues.
• Installation Problems: If installation issues arise, it is recommended to consult a professional installer. They can test the product before final installation and address any wiring or compatibility concerns.
• Unit Not Powering On: Check all power connections (B+, ACC, GND) to ensure they are securely connected and receiving proper voltage (12V).
• Touch Screen Unresponsive: Try restarting the unit. If the problem persists, ensure the screen is clean and free from obstructions.

6. Specifications

The CHSTEK Car Radio comes in various configurations. Below are general specifications and a detailed parameter table.

6.1 General Specifications

• Brand Name: CHSTEK
• Model Number (OEM NO.): FG-9015
• Operating System: Android 13
• Display Size: 8.4 inches
• Resolution: 1024 * 768P
• RAM: Up to 8G (varies by version)
• Max External Memory: 256G
• Voltage: 12 V
• Item Weight: 1.7kg
• Din Size: Double Din
• Built-in Screen: Yes
• Is Touch Screen: Yes
• Built-in DVD Player: No
• Built-in CD Player: No
• TF/Micro SD Slot: 0
• Output Type: Colored
• Certification: CE
• Origin: Mainland China
• Digital Media Format: Mp3, MP4, WMA, JPEG
• Special Features: WiFi function, Support 4G Network, Support Can-Bus, Built-in GPS, Charger, Mobile Phone, MP3 players, DSP, CarPlay, Android Auto, Reversing Input, Split Screen
• OSD Language: Chinese (Simplified), Chinese (Traditional), Albanian, Arabic, Azeri, Irish, Estonian, Belarusian, Bulgarian, Icelandic, Polish, Persian, Boolean text (Dutch South Africa), Danish, German, Russian, French, Filipino, Finnish, Georgian, Haitian Creole, Korean, Dutch, Galicia, Catalan, Czech, Croatian, Latin, Latvian, Lithuanian, Romanian, Maltese, Malay, Macedonian, Norwegian, Portuguese, Japanese, Swedish, Serbian, Slovak, Slovenian, Swahili, Thai, Turkish, Welsh, Ukrainian, Hebrew, Greek, Spain's Basque, Spanish, Hungarian, Armenian, Italian, Yiddish, Hindi, Urdu India, Indonesia, English, Vietnamese

6.2 Product Parameter Table

6.3 Package Information

• Package Weight: 1.6 kg
• Package Dimensions: 20cm (Length) x 20cm (Width) x 30cm (Height)

7. Warranty and Support

7.1 Warranty Information

All CHSTEK Car Radio units 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 resulting from improper installation, accident, misuse, abuse, improper wiring, or incorrect voltage operation.
• Any damages caused by improper packaging when returning the item.
• If the item has been disassembled or repaired by an unauthorized person.

7.2 Support

For any installation issues or technical support, please contact customer service. We recommend seeking professional assistance for installation to prevent damage and ensure proper functionality.

Additional Resources: A user manual in PDF format is available for download: User manual (PDF)

8. User Tips

• Confirm Compatibility: Always double-check the unit's compatibility with your specific Porsche model and year (e.g., 911 991 2014 turbo) before purchase and installation. Providing your car's console picture and model name to customer service can help ensure you receive the correct unit and any necessary accessories.
• Fiber Optic Amplifier: If your car has a BOSE or other fiber optic amplifier (PCM 3.1/PCM 4.0), remember to order the appropriate fiber optic decoder box. This is crucial for sound functionality.
• Professional Installation: For best results and to avoid potential damage, consider having the unit professionally installed. They can test the product thoroughly before final setup.
• 4G Connectivity in Americas: If you are in the Americas and plan to use the 4G SIM card function, explicitly confirm compatibility with customer service for your specific region and carrier.
• Regular Updates: Keep your unit's software updated to benefit from performance improvements and new features.