CHSTEK Android 13 Car Radio User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your CHSTEK Android 13 Car Radio Multimedia Player. Designed specifically for Volkswagen VW Touareg 7P models from 2010 to 2018, this unit offers advanced features including GPS navigation, Wireless CarPlay, Wired Android Auto, 4G/WiFi connectivity, DSP sound processing, and support for various camera systems.

Important Notes:

• This model does not have a built-in DVD/CD reader or SD card slot. External media can be connected via USB.
• 4G network functionality is not supported in the Americas (e.g., United States, Canada, Mexico, Brazil), Japan, and South Korea due to differing carriers and network basebands.
• After purchase, it is recommended to send a picture of your original car radio to customer service for compatibility verification.

2. Vehicle Compatibility

This multimedia player is compatible with:

• Vehicle Brand: Volkswagen
• Model: Touareg 7P
• Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

3. Package Contents

The package typically includes the following components. Please verify all items are present upon unboxing:

• CHSTEK Android 13 Car Radio Unit
• Power Cable Harness (specific to VW Touareg 7P)
• CAN Bus Decoder (if required for your vehicle's version)
• GPS Antenna
• 4G Antenna (if applicable to your region)
• USB Cables
• External Microphone
• Installation Tools (e.g., trim removal tools)
• User Manual (this document)

4. Installation Guide

Professional installation is highly recommended. Incorrect installation can lead to damage to the unit or your vehicle's electrical system. Always disconnect the vehicle's battery before beginning installation.

4.1. Pre-Installation Check

Before starting, compare your original car radio with the new unit and ensure all necessary adapters and harnesses are present. Identify if your vehicle has a standard radio or a high-version full-screen system with an optic fiber box.

4.2. Wiring Diagrams

Refer to the specific wiring diagram for your unit's version (FP818, FY8581, SC9853, or 7870) to ensure correct connections. The diagrams below illustrate the main connections for power, CAN bus, USB, audio, video, and antennas.

Key Connections (General):

• Power (12V ACC, B+, GND): Connect to the vehicle's power supply.
• CAN Bus: Connect the CAN bus decoder to the vehicle's CAN system for steering wheel controls and other vehicle data.
• USB Ports: For external storage, Android Auto, or other USB devices.
• Audio Output (RCA): For connecting to external amplifiers.
• Video Input/Output: For connecting reverse cameras, DVRs, or external monitors.
• Antennas: Connect GPS antenna, 4G antenna (if applicable), and radio antenna.
• External Microphone: For improved call quality.

4.3. 4G SIM Card Installation

If your unit supports 4G and your region allows it, install the 4G SIM card into the designated slot. Some models feature an external 4G SIM cable for easy replacement without disassembling the unit.

5. Initial Setup

After successful installation and powering on the unit, follow these steps for initial configuration:

1. Language Selection: Choose your preferred OSD language from the settings menu.
2. Time and Date: Set the correct time zone, date, and time.
3. WiFi Connection: Connect to an available WiFi network for internet access and app downloads.
4. CAN Bus Configuration: Access the factory settings (password usually "126" or "3368") to configure the CAN Box type for your Volkswagen Touareg model. This ensures proper integration with steering wheel controls and other vehicle systems.
5. GPS Calibration: Ensure the GPS antenna is properly placed for optimal signal reception.

6. Operating Instructions

6.1. User Interface (UI) Overview

The unit features an intuitive Android 13 operating system with various UI styles depending on the specific version (e.g., FY818, FY8581, FY7862, MTK8667, Qualcomm 6125, UIS7870A). Explore the home screen, app drawer, and settings to familiarize yourself with the layout.

6.2. Bluetooth Connectivity (Bluetooth 5.0)

The unit supports Bluetooth 5.0 for faster transfer speeds and enhanced anti-interference. Pair your smartphone to enjoy hands-free calling and stream music.

1. Go to the Bluetooth settings on the unit.
2. Enable Bluetooth on your smartphone and search for available devices.
3. Select the car radio from the list and confirm pairing.
4. Once connected, you can access phone contacts, make/receive calls, and play music wirelessly.

6.3. Wireless CarPlay & Wired Android Auto

Seamlessly integrate your smartphone for navigation, communication, and entertainment.

• Wireless CarPlay: For iPhone users, connect wirelessly to access a simplified version of your phone's screen, including directions, calls, messages, and music.
• Wired Android Auto: For Android users, connect via USB to mirror your device's features for GPS mapping, music playback, SMS, and web search.

6.4. 4G & WiFi Connectivity

Connect to the internet via built-in WiFi or a 4G SIM card (where supported) to access online navigation, streaming music/video, and download apps from the Google Play Store.

6.5. DSP Sound System with EQ Settings

Customize your audio experience with the Digital Sound Processor (DSP).

• EQ Settings: Adjust the equalizer to fine-tune treble, midrange, and bass.
• Position Adjustment: Optimize sound output timing for each speaker to create a perfect sound field, making the driver's seat the sweet spot.
• 3D Surround Sound: Adjust sound speed from individual speakers to create an immersive 3D audio experience.
• Bass Enhancement: Boost bass for a more powerful and flexible low-end.
• Bass Filter: Filter out bass frequencies to make middle and high tones clearer.

6.6. Steering Wheel Control

For safer operation, the unit is compatible with most steering wheel control functions. Easily switch songs, change channels, and adjust volume without taking your hands off the wheel.

6.7. Customizable Button Lights

Personalize the unit's appearance by choosing from a variety of colorful button light options to match your car's interior or your mood.

6.8. Radio Function

The radio supports automatic and manual station search. You can drag and drop station icons to customize your channel list. Some versions include RDS (Radio Data System) for European users, automatically selecting stable frequencies.

6.9. Camera Support (ADAS DVR, 360° Panorama)

Enhance driving safety with camera integration:

• Reverse Camera: Automatically switches to the reverse screen with parking lines when backing up.
• Front ADAS DVR: Advanced Driving Assistance System (optional) provides 1080P live display and recording, offering features to improve driving safety.
• 360° Panorama Function: (Requires specific hardware option at factory) Utilizes four 220° ultra-wide-angle cameras to synthesize a seamless 360° aerial view, eliminating blind spots.

6.10. Split Screen Function

Run two applications simultaneously on the screen, such as navigation and music playback. Note that some third-party apps may not fully support split-screen functionality if conflicts arise.

6.11. TPMS (Tire Pressure Monitoring System) Support

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

6.12. HDMI/AV-Out

The HDMI/AV-Out port allows you to connect the unit to an external monitor or device, enabling passengers to enjoy high-definition audio and video content.

7. User Interface Examples (by Version)

The appearance and layout of the user interface may vary slightly depending on the specific hardware version of your CHSTEK car radio. Below are examples of different UI styles:

7.1. FY818 UI

7.2. FY8581 UI

7.3. FY7862 UI

7.4. MTK8667 UI

7.5. Qualcomm 6125 UI

7.6. UIS7870A UI

8. Maintenance

• Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
• Software Updates: Periodically check for software updates through the unit's settings to ensure optimal performance and access to new features.
• Avoid Extreme Temperatures: Do not expose the unit to extreme heat or cold, as this can affect its performance and lifespan.

9. Troubleshooting

If you encounter issues, try the following common solutions:

• No Power: Check all power connections and vehicle fuses. Ensure the unit is correctly wired.
• No Sound: Verify speaker connections, volume levels, and DSP settings. Check if the mute function is active.
• Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the unit and your phone. Try unpairing and re-pairing the devices.
• GPS Signal Loss: Ensure the GPS antenna is securely connected and has a clear view of the sky.
• 4G Network Not Working: Confirm your region supports 4G for this device and the SIM card is correctly inserted and activated. Refer to the important notes in the Introduction.
• Steering Wheel Controls Not Working: Verify CAN bus connections and ensure the CAN Box type is correctly configured in factory settings.
• Screen Unresponsive: Try restarting the unit. If the issue persists, a factory reset might be necessary (note: this will erase all user data).

If problems persist, contact customer support for further assistance.

10. Specifications

The following table outlines the key specifications for various versions of the CHSTEK Android 13 Car Radio. Please refer to your specific model for exact details.

General Specifications:

• Operating System: Android 13
• Voltage: 12 V
• Item Weight: 1.8kg
• Max External Memory: 256G
• Special Features: Built-In Speaker/Microphone, WiFi 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: Supports over 20 languages including English, Chinese (Simplified/Traditional), Arabic, German, French, Japanese, Korean, Spanish, Russian, and more.
• Certification: CE
• Bluetooth: Bluetooth 5.0
• Network: 4G LTE SIM WIFI Bluetooth Autoradio
• Function: Car Multimedia Radio GPS Navigation Player CarPlay Android Auto

11. User Tips

• 360° Camera Compatibility: If you plan to use a 360° camera system, ensure you purchase a unit with the "360 chip hardware option" from the factory. Without this specific hardware, the unit will not support the 360 panorama function, even if the software interface is present.
• 4G Network Limitations: Be aware that 4G network functionality is not available in certain regions, including the Americas (USA, Canada, Mexico, Brazil), Japan, and South Korea. If you reside in these areas, the 4G SIM card feature will not work.
• Post-Purchase Verification: After purchasing, it's a good practice to send a picture of your original car radio to customer service. This helps ensure compatibility and can prevent installation issues.

12. Warranty and Support

12.1. 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 does not cover damages resulting from:

• Improper installation or operation.
• Accidents, misuse, or abuse.
• Improper wiring or incorrect voltage.
• Undue wear and tear, dirt.
• Disassembly or repair by unauthorized personnel.

All items are tested to ensure proper functionality before shipping.

12.2. Customer Support

For any issues or questions regarding your CHSTEK car radio, please contact customer service. When reporting an issue, provide a clear description, and if possible, include pictures or videos as proof. Items returned without a proper report may not be processed.

It is recommended to have products installed by professionals. If installation issues occur, please contact us before attempting further modifications.