Uckazy 15.8-inch Car Multimedia System User Manual

1. Introduction and Overview

The Uckazy 15.8-inch Touch Screen Car Multimedia System is designed to upgrade your BMW 5 Series F10 or F11 (model years 2011-2016) with advanced features including a high-resolution display, wireless CarPlay, and Android Auto. This system seamlessly integrates with your vehicle's existing controls and audio system, providing a modern and enhanced driving experience.

Figure 1: Overview of the Uckazy 15.8-inch Car Multimedia System interface, highlighting key features like Linux OS, 1920*720 resolution, Wireless CarPlay, and Android Auto.

2. Compatible Car Models

This multimedia system is compatible with specific BMW 5 Series F10 and F11 models. Please verify your car's original system before installation:

• For BMW 5 Series F10 F11 2011-2012: Compatible with CIC System.
• For BMW 5 Series F10 F11 2013-2016: Compatible with NBT System.

Important System Identification:

• If the interface on the back of your original car screen has a 4-pin LVDS plug, select the CIC version.
• If the interface on the back of your original car screen has a 6-pin LVDS plug, select the NBT version.

Figure 2: Guide to identifying your BMW's original car system (CCC, CIC, NBT, EVO) by checking the screen interface and LVDS plug type.

Audio Note: Please confirm if your original car has an AUX audio input. If not, you may need to order an FM transmitter or activate the AUX function at a local car workshop for the original car speakers to produce sound.

3. Key Features

• Display: 15.8-inch Ultra Narrow in-cell Touch Screen with 1920*720 HD resolution.
• Connectivity: Wireless CarPlay and Android Auto support.
• Operating System: Available in Linux (Sunplus 8368) or Android 14 (Qualcomm 6125 Octa-core) versions.
• Performance: Up to 8GB RAM and 128GB ROM (for Android version).
• Audio: Built-in DSP (Digital Sound Processor) with 16EQ (Linux) or 32EQ (Android) for precise sound control and 5.1 channel support.
• Navigation: Built-in GPS navigation with support for popular apps like iGo, Google Maps, and Waze.
• Bluetooth: Bluetooth 5.1 for hands-free calls and music streaming, supporting connection of two devices simultaneously.
• Integration: Retains original car functions including Steering Wheel Control, iDrive Control, original CD player, and original audio system.
• Dual System: Freely switch between the original car system and the new multimedia system.
• Multitasking: Split Screen Function allows two applications to be displayed simultaneously.
• Safety Features: Supports ADAS DVR and Reversing Image input (optional camera required).
• Network: WiFi and 4G Network support (for Android Qualcomm 6125 version).
• Display Modes: Automatic day and night mode adjustment.
• Durability: Dustproof, waterproof, and fog-proof screen with zinc alloy full lamination technology.

4. Setup and Installation

Installation of the Uckazy Car Multimedia System requires careful attention to detail. It is recommended that installation be performed by a qualified professional.

4.1. Package Contents

Verify that all components are present in your package:

Figure 3: Detailed view of included accessories for both Qualcomm 6125 (Android) and Linux versions.

• Main Unit (Machine)
• Power Cable
• USB Cable
• GPS Antenna
• 4G Antenna (Qualcomm 6125 version only)
• Installation Tools

4.2. Pre-Installation Checks

1. Vehicle Compatibility: Confirm your BMW 5 Series F10/F11 model year and original system (CIC or NBT) using the guide in Section 2.
2. LVDS Plug: Double-check the 4-pin (CIC) or 6-pin (NBT) LVDS plug on your original screen.
3. AUX Input: Ensure your car has an active AUX audio input. If not, plan for an FM transmitter or AUX activation.
4. Power Disconnection: Disconnect the car battery before starting any electrical work.

4.3. Installation Steps (General)

The installation process typically involves removing the original screen, connecting the new multimedia unit, and routing cables. The system is designed to retain original car functions.

Figure 4: Visual comparison of the car dashboard before and after the Uckazy multimedia system installation.

Figure 5: The system supports existing car controls and audio components, including steering wheel controls, iDrive, and the original CD player.

1. Carefully remove the trim panels and the original car screen using the provided installation tools.
2. Connect the new multimedia unit's power cable to the car's wiring harness.
3. Connect the LVDS cable from the new unit to the appropriate port (4-pin for CIC, 6-pin for NBT).
4. Install the GPS antenna in a location with a clear view of the sky (e.g., dashboard).
5. Install the 4G antenna (if applicable) in a suitable location.
6. Route the USB cable to an accessible location for connecting external devices.
7. Mount the new 15.8-inch display securely in the dashboard.
8. Reconnect the car battery and test the system.

5. Operating Instructions

5.1. User Interface (UI)

The system features an intuitive UI with various sections for different functions.

Figure 6: Examples of the system's user interfaces, including the main dashboard, DSP settings, Bluetooth, video, music, settings, and app screens.

5.2. Switching Between Systems

You can freely switch between the original BMW car system and the Uckazy multimedia system.

Figure 7: The system allows for easy switching between the original car's interface and the new Android/Linux interface.

5.3. Wireless CarPlay & Android Auto

Connect your smartphone wirelessly to access navigation, music, messages, and more directly on the car's display.

Figure 8: Wireless CarPlay and Android Auto integration, displaying smartphone applications on the car's screen.

5.4. DSP Sound Effect

Adjust the sound output to your preference using the Digital Sound Processor (DSP) settings. The system supports 5.1 channels and offers precise sound control with multiple equalization options.

Figure 9: DSP sound effect interface with equalizer settings and a visual representation of sound positioning within the car cabin.

5.5. Built-in GPS Navigation

Utilize the integrated GPS module for real-time navigation with pre-installed or downloadable map applications.

Figure 10: Built-in GPS navigation displaying real-time route information on the car screen.

5.6. Bluetooth 5.1

Connect your phone via Bluetooth for hands-free calling and high-quality music playback. The system supports connecting two devices simultaneously.

Figure 11: Bluetooth 5.1 interface showing call logs and the ability to connect multiple devices.

5.7. Split Screen Function

Run two applications side-by-side on the large 15.8-inch display, such as navigation and music, or a video and another app.

Figure 12: Split screen functionality, allowing simultaneous display of navigation and music, or other applications.

5.8. Day/Night Mode

The display automatically adjusts between day and night modes for optimal visibility and reduced eye strain.

Figure 13: Automatic adjustment of the display between day and night modes for improved visibility.

6. Maintenance

To ensure the longevity and optimal performance of your Uckazy multimedia system, follow these maintenance guidelines:

• Screen Cleaning: Use a soft, lint-free cloth slightly dampened with water or a screen cleaner specifically designed for electronics. Avoid harsh chemicals or abrasive materials.
• Software Updates: Periodically check for and install available software updates to ensure system stability, security, and access to new features. (Applicable for Android versions).
• Environmental Protection: While the screen is dustproof, waterproof, and fog-proof, avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
• Cable Connections: Ensure all cables are securely connected. Loose connections can lead to intermittent functionality.

7. Troubleshooting

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

• No Sound from Car Speakers:
  Solution: This is often due to the car's AUX input not being active. Ensure your original car has an AUX input and it is selected as the audio source. If not, you may need to use an FM transmitter or have the AUX function activated at a local car workshop.
• System Not Powering On:
  Solution: Check all power cable connections. Ensure the car battery is properly connected and charged. If the issue persists, consult a professional installer.
• Touch Screen Unresponsive:
  Solution: Try restarting the system. If the problem continues, ensure the screen is clean and free from debris. If still unresponsive, contact support.
• CarPlay/Android Auto Not Connecting:
  Solution: Ensure your phone's Bluetooth and Wi-Fi are enabled. Check that CarPlay/Android Auto is enabled in the system settings. Try restarting both the car system and your phone.
• GPS Signal Issues:
  Solution: Ensure the GPS antenna is installed in a location with a clear view of the sky and is securely connected. Avoid placing objects directly over the antenna.

8. Specifications

Detailed specifications for the Uckazy 15.8-inch Car Multimedia System:

Figure 14: Comparative parameter list for Linux (Sunplus 8368) and Android (Qualcomm 6125) versions of the multimedia system.

9. User Tips

• Choosing Your System: The Linux version offers a stable platform primarily focused on Wireless CarPlay and Android Auto functionality. The Android (Snapdragon) version provides greater flexibility with access to a wider range of apps and potentially higher performance. Consider your primary use case when selecting.
• Pre-Installation Verification: Always confirm your car's original system (CIC/NBT) and the corresponding LVDS pin configuration (4-pin or 6-pin) before purchasing and installing to ensure compatibility.
• Audio Setup: If your car lacks an AUX input, remember to either activate the AUX function at a car workshop or acquire an FM transmitter to ensure audio output through your car's speakers.
• Screen Protection: Despite being dustproof and waterproof, using a screen protector can add an extra layer of defense against scratches and smudges, maintaining the display's clarity.

10. Warranty and Support

The Uckazy 15.8-inch Car Multimedia System comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For technical support, troubleshooting assistance, or warranty claims, please contact the seller or authorized service center.