CHSTEK Android 13 Car Radio Stereo User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your CHSTEK Android 13 Car Radio Stereo. Please read this manual thoroughly before using the product to ensure proper operation and to prevent damage.

2. Safety Information

Always observe the following safety precautions to avoid injury or damage to the device:

• Do not attempt to disassemble or modify the unit.
• Ensure proper wiring and voltage connections as specified in the installation section.
• Avoid operating the device in extreme temperatures or humidity.
• Consult a professional for installation if you are unsure about any steps.
• Do not operate the device in a way that distracts you from driving.

3. Package Contents

Verify that all items are included in your package:

• CHSTEK Android 13 Car Radio Stereo Head Unit
• Power Cable
• GPS Antenna
• USB Cables
• RCA Cables
• 4G SIM Cable (if applicable)
• External Microphone
• Can-Bus Decoder (if applicable)
• Mounting Brackets/Screws (if applicable)
• User Manual (this document)

4. Specifications

Note: Specific configurations (RAM, ROM, CPU, resolution, etc.) may vary based on the purchased model variant (e.g., FY818, FY8581, FY7862, MTK8667, Qualcomm 6125, FY7870).

5. Installation Guide

This section provides general installation guidelines. Professional installation is highly recommended.

5.1 Compatibility Check

This unit is designed for Volkswagen VW Touareg 7P models from 2010-2018. Please ensure your vehicle's dashboard matches the provided images for compatibility.

5.2 Wiring Diagram

Refer to the detailed wiring diagram for correct connections. Incorrect wiring can damage the unit or vehicle electronics.

Important Note for 4G Network Functionality: If your receiving country is in the Americas (e.g., United States, Canada, Mexico, Brazil) or Japan/South Korea, the 4G network function is NOT supported due to different carriers and network baseband. Please verify regional compatibility before relying on 4G features.

SIM Card Installation: The 4G SIM cable allows you to replace the SIM card without disassembling the unit. Connect the 4G SIM cable to the designated port on the head unit and route it to an accessible location for SIM card insertion.

5.3 Initial Power-On and System Setup

After installation, turn on your vehicle's ignition. The unit should power on automatically. Follow the on-screen prompts for initial setup, including language selection and time zone.

6. Operating Instructions

6.1 User Interface (UI) Overview

The head unit runs on Android 13 and offers various user interfaces depending on the CPU version. Familiarize yourself with the main screen, app drawer, and settings menu.

6.2 Bluetooth Connectivity

The unit features Bluetooth 5.0 for faster transfer speeds and enhanced anti-interference. To connect your phone:

1. Go to the Bluetooth settings on the head unit.
2. Enable Bluetooth on your mobile device and search for available devices.
3. Select the head unit from the list and pair.
4. Once paired, you can stream music, make hands-free calls, and sync your phonebook.

6.3 CarPlay and Android Auto

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

6.3.1 Wireless CarPlay

For iPhone users, CarPlay provides a smart and safe way to use your phone while driving. It allows access to navigation, calls, messages, and music directly from the car's display.

6.3.2 Wired Android Auto

For Android users, Android Auto mirrors features like GPS mapping, music playback, SMS, and web search from your device to the car's screen via a wired connection.

6.4 Network Connectivity (Wi-Fi & 4G)

The unit supports Wi-Fi and has a 4G SIM card slot (where supported regionally) for internet access.

• Wi-Fi: Connect to any available Wi-Fi hotspot for online navigation, video streaming, music, and app downloads from the Google Play Store.
• 4G Network: Insert a compatible 4G SIM card into the provided slot for mobile data access. (Refer to Section 5.2 for regional 4G limitations).

6.5 DSP Sound System

The Digital Sound Processor (DSP) allows for advanced audio customization.

• EQ Settings: Adjust treble, midrange, and bass for a richer sound experience.
• Position Adjustment: Fine-tune sound output timing from individual speakers to create a perfect sound field, making you feel immersed in the music.
• 3D Surround Sound: By adjusting the speed of sound from the four speakers, all sounds arrive at the driver's seat simultaneously, creating a surround sound effect.
• Bass Enhancement: Boost bass for more powerful and flexible low frequencies.
• Bass Filter: Filter out bass to make middle and high tones more delicate and full.

6.6 Steering Wheel Control

The unit is compatible with most steering wheel control functions, allowing you to safely manage music, channels, and volume without taking your hands off the wheel.

6.7 Customizable Button Lights

Personalize the aesthetic of your head unit with colorful light buttons. You can choose any color you prefer.

6.8 Radio Function

The radio supports automatic and manual station search. You can drag and drop station icons to customize your channel list. It also includes RDS functionality for European users, automatically selecting stable frequencies.

6.9 Split Screen Function

The split screen feature allows two applications to run and display simultaneously, such as navigation and music playback. Note that some third-party apps may not fully support split-screen functionality if conflicts arise.

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

The unit supports various camera systems to enhance driving safety.

• Rear View Camera: Automatically switches to the reverse screen with parking lines when backing up.
• Front ADAS DVR + Rear View Dual Recorder: Advanced Driving Assistance System (ADAS) with 1080P live display and recording helps keep your driving safer.
• 360° Panorama Camera: (Requires specific hardware option at factory) Utilizes 4x220° ultra-wide-angle lenses to capture a seamless 360° aerial view, eliminating blind spots.

Important Note for 360° Panorama:

The 360 panorama function requires hardware support from the factory. If you did not purchase the 360 chip hardware option, your screen will not support the 360 panorama function.

6.11 TPMS (Tire Pressure Monitoring System) Support

With the optional 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.

6.12 HDMI/AV-Out

The HDMI/AV-Out port allows you to connect the unit to an external monitor or other device, sharing high-definition audio and video with all passengers.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the screen and exterior. Do not use abrasive cleaners or solvents.
• Software Updates: Periodically check for system updates to ensure optimal performance and access to new features. Updates can usually be found in the system settings.
• Data Backup: Regularly back up important data to prevent loss.

8. Troubleshooting

If the problem persists after trying these solutions, please contact customer support.

9. User Tips

• Regular Updates: Keep your system updated to the latest software version for improved performance and new features.
• Customization: Explore the various UI themes and button light colors to personalize your driving experience.
• Sound Optimization: Take advantage of the DSP settings to fine-tune the audio to your preference, especially the position adjustment for an optimal sound stage.
• External Microphone: For clearer hands-free calls, ensure the external microphone is properly installed and positioned.
• Compatibility: Always double-check the compatibility of accessories (like cameras or OBD2 dongles) before purchasing and installing them.

10. Warranty and Support

All CHSTEK products come with a 12-month manufacturer warranty. This warranty does not cover damage resulting from improper installation, accidents, misuse, abuse, incorrect wiring, or operating with incorrect voltage.

For technical support or warranty claims, please contact your retailer or CHSTEK customer service with your product model and purchase details.

Items returned without a proper report or due to damage from unauthorized disassembly/repair will void the warranty.