MEKEDE 7-inch/9-inch Universal Android 13 Car Radio Multimedia Player User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your MEKEDE 7-inch/9-inch Universal Android 13 Car Radio Multimedia Player. Please read this manual thoroughly before using the device to ensure proper functionality and safety. This headunit integrates advanced features such as Carplay, Android Auto, GPS navigation, Bluetooth connectivity, and support for various optional accessories to enhance your driving experience.

Figure 1: MEKEDE Car Navigation Headunit (7-inch and 9-inch models)

2. Package Contents

Please check the package contents upon receipt to ensure all items are present and undamaged:

• Main Headunit (7-inch or 9-inch display)
• Power Cable
• RCA Cable
• Reversing Camera (Optional, may be included depending on purchase)
• USB Cable (x2)
• GPS Antenna

Figure 2: Included Package Contents

3. Specifications

Figure 3: 7-inch Headunit Dimensions (228mm x 130mm)

4. Setup and Installation

Professional installation is highly recommended to avoid damage to the device or your vehicle. Ensure the vehicle's power is off before beginning installation.

4.1. General Wiring Connections

Connect the power cable, RCA cables, USB cables, GPS antenna, and optional reversing camera to the corresponding ports on the back of the headunit. Refer to the wiring diagrams for correct connections.

Figure 4: Back of the Headunit with Port Labels

Figure 5: Detailed Wiring Diagram for Accessories

Note on CANBUS: If your car requires a CANBUS connection, ensure you use the appropriate cable and connect it to the designated port on the headunit. This is crucial for features like steering wheel control and vehicle information display.

4.2. CANBUS Settings

If your vehicle uses a CANBUS system, you will need to configure the settings in the device menu:

1. Access the Factory Settings menu.
2. Enter the password (typically 8888 or 123456).
3. Navigate to 'Protocol Settings' or 'CAN BUS setting'.
4. Select the correct CAN BUS type.
5. Choose your car model and the year of manufacture.
6. Confirm and save the settings.

Figure 6: CANBUS Configuration Steps

4.3. DVR Software Installation (Optional)

If you have an optional DVR, follow these steps to install its software:

1. Connect the DVR via USB cable to the headunit.
2. Open the 'File Manager' application on the headunit.
3. Locate the DVR installation file (e.g., uCarDvr.apk) on the USB storage.
4. Install the software.
5. Once installed, open the DVR application.

Figure 7: DVR Software Installation Process

5. Operating Instructions

5.1. Main User Interface (UI)

The headunit features an intuitive Android 13 interface. Navigate through applications and settings using the touchscreen. The main menu provides quick access to essential functions like File Manager, Gallery, Car Info, Video, BT Music, and Settings.

Figure 8: Android System Main Menu

You can customize the theme and layout of the interface to suit your preferences.

Figure 9: Available Theme Interfaces

5.2. CarPlay and Android Auto

The headunit comes with built-in CarPlay and Android Auto functionality. Connect your compatible smartphone via USB or wirelessly (if supported by your phone and the headunit model) to access navigation, music, messages, and other apps directly on the headunit's display.

5.3. GPS Navigation

Utilize the built-in Global Positioning System (GPS) for accurate navigation. The unit supports various map applications such as Navitel, iGO, Yandex, and Google Maps. Real-time traffic conditions can be displayed for optimal route planning.

Figure 10: GPS Navigation Interface

5.4. Bluetooth Function

The intelligent Bluetooth system allows for mobile phone pairing, hands-free calling, and Bluetooth music streaming. You can sync contacts and view call records directly on the headunit. For safety, avoid looking at or answering your phone manually while driving.

Figure 11: Bluetooth Interface and Safety Reminder

5.5. FM Radio

The FM radio supports both automatic and manual station searching. You can easily drag and drop station icons to customize your channel list.

Figure 12: FM Radio Interface

5.6. Video Playback

The headunit supports 1080P video decoding with a true color 24 HD display. It allows for fluent playback of various digital media formats including MP3, MP4, WMA, and JPEG from USB or SD storage.

Figure 13: 1080P Video Playback Quality

5.7. Split Screen Function

The split screen feature allows two applications to be displayed simultaneously on the screen, making multitasking more convenient. For example, you can view navigation maps while listening to music or watching a video.

Figure 14: Split Screen Functionality (Map + Music)

5.8. Steering Wheel Control (SWC)

The headunit supports steering wheel controls, allowing you to manage music playback and hands-free calling without taking your hands off the wheel. This feature works with digital SWC systems. Refer to the CANBUS settings section for configuration if needed.

Figure 15: Steering Wheel Control Interface

6. Optional Features

The MEKEDE headunit supports several optional accessories to further enhance your driving experience.

6.1. Rear View Camera

When a compatible rear view camera is connected, the headunit will automatically switch to the reverse screen with parking lines when the vehicle is put into reverse gear, aiding in safe parking.

Figure 16: Rear View Camera Functionality

6.2. ADAS DVR (Anti-collision Warning Driving Recorder)

An optional ADAS DVR can provide advanced driving assistance features, including front vehicle distance prediction, anti-collision warnings, and lane departure warnings, contributing to safer driving.

Figure 17: ADAS DVR Features

6.3. TPMS (Tire Pressure Monitoring System)

With correctly installed TPMS sensors (external or built-in), the headunit can display real-time tire pressure and temperature statistics, helping you monitor your vehicle's tire health.

Figure 18: TPMS Display and Sensor Types

6.4. OBD II (On-Board Diagnostics)

An optional OBD II diagnostic tool can connect to the headunit to monitor your car's status and diagnose fault codes in real-time, providing valuable information about your vehicle's performance.

Figure 19: OBD II Diagnostic Interface

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. Avoid using harsh chemicals or abrasive materials.
• Software Updates: Periodically check for software and firmware updates provided by MEKEDE to ensure optimal performance and access to new features. Updates are typically available for free.
• Data Backup: Regularly back up important data, such as contacts or custom settings, to prevent loss.

8. Troubleshooting

• No Power: Check all power connections. Ensure the vehicle's ignition is on. Verify fuses are intact.
• No Sound: Check speaker connections. Ensure volume is not muted or set too low. Verify audio output settings.
• GPS Not Working: Ensure the GPS antenna is properly connected and has a clear view of the sky. Check GPS settings in the system menu.
• Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the headunit and your mobile device. Try unpairing and re-pairing the devices.
• Steering Wheel Controls Not Responding: Verify CANBUS settings are correctly configured for your vehicle model and year. Check physical connections.
• System Freezes/Slow Performance: Try restarting the device. If issues persist, a factory reset may be necessary (note: this will erase all user data and settings).
• Touchscreen Unresponsive: Perform a system restart. If the problem continues, contact support.

9. User Tips

• Customization: Explore the various UI themes and settings to personalize your headunit's appearance and functionality.
• Voice Commands: Utilize voice command features for navigation and media control to minimize distractions while driving.
• Regular Updates: Keep your system software updated to benefit from performance improvements and new features.
• Safe Driving: Always prioritize road safety. Use hands-free functions and avoid prolonged interaction with the screen while the vehicle is in motion.
• Multi-language Support: The device supports multiple languages. You can change the OSD language in the system settings to your preferred language.

Figure 20: Multi-language Support

10. Warranty and Support

Your MEKEDE headunit comes with a 1-year factory warranty. This warranty covers manufacturing defects and malfunctions under normal use. Accessories are typically not included in the warranty.

MEKEDE offers a 365-day free replacement policy for products with confirmed quality problems after receipt. Additionally, the warranty period can be extended to 2 years if you provide 5-star feedback and share installation photos on AliExpress.

Figure 21: Warranty Terms Overview

For any issues, technical support, or warranty claims, please contact MEKEDE customer service. Providing detailed information about your issue and any troubleshooting steps you've already taken will help expedite the support process.