LWZAUTO 9-inch Linux Car Stereo Multimedia Player User Manual

1. Introduction

Thank you for choosing the LWZAUTO 9-inch Linux Car Stereo Multimedia Player. This device is designed to enhance your driving experience with advanced features such as Wireless CarPlay, Android Auto, GPS navigation, Digital Sound Processor (DSP), and Bluetooth connectivity. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your car stereo.

2. Safety Information

Please read all safety instructions carefully before installation and operation. Failure to follow these guidelines may result in injury, damage to the device, or damage to your vehicle.

• Always turn off your vehicle's ignition and disconnect the battery before performing any installation or wiring.
• Ensure all connections are secure and properly insulated to prevent short circuits.
• Do not attempt to modify the device or use unauthorized accessories, as this may void the warranty and pose safety risks.
• Consult a qualified technician for installation if you are unsure about any steps.
• Avoid operating the device in a way that distracts you from driving. Always prioritize road safety.
• Protect the screen from scratches and impacts during installation and use.

3. Package Contents

Verify that all items listed below are included in your package:

• 9-inch Linux Car Stereo Head Unit
• Radio Antenna
• Power Cable
• Canbus Box
• RCA Cable
• USB Cable (x2)
• Reverse Camera

4. Product Overview and Features

The LWZAUTO Car Stereo is a sophisticated multimedia system designed for seamless integration into compatible VW vehicles. It runs on a Linux operating system, ensuring stable and responsive performance.

Key Features:

• Linux System: Provides a stable and fast operating environment.
• Wireless CarPlay: Seamless integration with iPhones for navigation, music, calls, and more.
• Wireless Android Auto: Connects Android smartphones for access to apps, navigation, and media.
• Built-in DSP: Digital Sound Processor for advanced audio customization with 16 independent frequency band adjustments.
• Bluetooth Connectivity: For hands-free calling, contact synchronization, and audio streaming.
• USB Playback: Supports 1080p HD video playback and various audio/video formats via dual USB ports.
• GPS Navigation: Supports Google, Igo, and other mapping applications.
• 9-inch Capacitive Touch Screen: Intuitive and responsive touch control.

5. Installation Guide

This section provides general installation guidelines. Specific wiring diagrams for your vehicle model may be required. It is recommended to have the installation performed by a professional technician.

Important Installation Notes:

1. Power Disconnection: Do not start the car before installation. Connect all cables according to the instructions before starting the car. Always turn off the car's ignition and disconnect the battery before connecting any cables to prevent electrical damage.
2. Screen Protection: The product screen is made of glass. Please pay attention to protecting the screen during installation to avoid scratches and damage.
3. Interior Protection: The product accessories include plastic and hardware. During installation, pay attention to protecting the original car interior and avoid scratching it.
4. Professional Assistance: If you encounter any problems or are unsure about the installation process, please contact our service personnel or invite an authorized technician to deal with the installation.

General Installation Steps:

1. Remove Original Head Unit: Carefully remove the existing car stereo from your dashboard. Refer to your vehicle's service manual for specific instructions.
2. Connect Wiring Harness: Connect the provided power cable and Canbus Box to your vehicle's wiring harness. Ensure all connections are firm and correct.
3. Connect Peripherals: Connect the radio antenna, RCA cables, USB cables, and reverse camera cable to the corresponding ports on the new head unit.
4. Mount the Head Unit: Securely mount the 9-inch Linux Car Stereo into the dashboard opening.
5. Test Functionality: Before fully reassembling the dashboard, reconnect the car battery and turn on the ignition to test all functions (power, audio, touch screen, CarPlay/Android Auto, Bluetooth, camera).
6. Final Assembly: Once all functions are verified, reassemble the dashboard components.

6. Operating Instructions

6.1. Wireless CarPlay

Wireless CarPlay allows you to use your iPhone's features safely while driving.

1. On the head unit, navigate to "Setup" and then "Smart phone List".
2. For Wired Connection: Connect your iPhone to one of the USB ports using a high-quality data cable.
3. For Wireless Connection:
   a. Ensure Bluetooth is enabled on your iPhone.
   b. On your iPhone, search for Bluetooth devices and select the device named "CAR-*****" (the actual name may vary).
   c. Confirm the authorization request on your iPhone to establish the connection.
4. Once connected, the CarPlay interface will appear on the head unit screen.

6.2. Wireless Android Auto

Wireless Android Auto provides a safe way to use your Android phone's features on the road.

1. On the head unit, navigate to "Setup" and then "Smart phone List".
2. For Wired Connection: Connect your Android phone to one of the USB ports using a high-quality data cable.
3. For Wireless Connection:
   a. Ensure Bluetooth is enabled on your Android phone.
   b. On your Android phone, search for Bluetooth devices and select the device named "CAR-*****" (the actual name may vary).
   c. Confirm the authorization request on your Android phone to establish the connection.
4. Once connected, the Android Auto interface will appear on the head unit screen.

6.3. Bluetooth Connectivity

Connect your phone via Bluetooth for hands-free communication and audio streaming.

1. Enable Bluetooth on your mobile phone.
2. On the car stereo, go to the Bluetooth menu.
3. Search for available devices on your phone and select the car stereo's Bluetooth name.
4. Confirm the pairing on both devices.
5. Once paired, you can make/receive calls hands-free and stream audio from your phone.

6.4. USB Playback

Utilize the dual USB ports for multimedia playback.

1. Insert a USB drive containing audio or video files into one of the USB ports.
2. Select the "USB Music" or "USB Video" application from the main menu.
3. Browse and select your desired media file for playback.
4. The device supports 1080p HD playback and formats including AVI, RMVB, MPEG, RM, MKV, MOV, MP4, WMV, and FLV.

6.5. DSP Sound Adjustment

Customize your audio experience with the built-in Digital Sound Processor.

1. Access the "EQ" or "DSP" settings from the main menu or audio settings.
2. You can manually adjust the 16 independent frequency bands to fine-tune the sound output.
3. Choose from various preset sound styles or create your custom profile to match your listening preferences.

6.6. Navigation Maps

Utilize the integrated GPS for navigation.

The unit supports various navigation applications, including Google Maps and Igo. Access the "Maps" application from the main screen to start navigation. Ensure your device has an active internet connection (if required by the map app) or pre-downloaded maps for offline use.

6.7. Touch Screen Operation

The device features a responsive capacitive touch screen.

Operate the device by touching icons, swiping through menus, and using multi-touch gestures where supported. Keep the screen clean to ensure optimal responsiveness.

7. Maintenance

• Screen Cleaning: Use a soft, lint-free cloth to gently wipe the screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid harsh chemicals or abrasive materials.
• General Cleaning: Keep the unit and surrounding dashboard area free of dust and debris.
• Software Updates: Periodically check for software updates from the manufacturer to ensure optimal performance and access to new features.

8. Troubleshooting

If you encounter issues with your car stereo, refer to the following common problems and solutions:

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

9. Specifications

Below are the technical specifications for the LWZAUTO 9-inch Linux Car Stereo Multimedia Player:

10. User Tips

• Vehicle Compatibility: This product is specifically designed for VW Jetta, Polo, Seat, Skoda, Golf Plus, and Passat CC models. If you are unsure about your car's compatibility, it is highly recommended to contact customer service before attempting installation.
• Initial Setup: Some functions may require initial setup or configuration after installation. If you encounter any issues, refer to the operating instructions or contact technical support.
• Performance: The Linux system is designed for smooth operation without significant lag, even after extended use.

11. Warranty and Support

11.1. Warranty Terms

All LWZAUTO products come with a 1-year warranty from the shipping date. This includes one year of post-paid maintenance covering material and labor costs.

This warranty does NOT cover:

• Damage resulting from accidents.
• Artificial damage (user-induced damage).
• Unauthorized attempts to modify the device.
• Use of third-party accessories not approved by the manufacturer.
• Incidental or consequential damages.

11.2. After-Sales Service and Technical Support

Customer satisfaction is our ultimate goal. If you have any problems or questions, please contact us. All messages or emails will be answered within one business day. If you do not receive a reply, please kindly re-send your email or complaint.

We offer technical support to our customers after sales, including video quick technical guidance to assist with any operational or setup queries.