1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Uckazy 12.8 inch Android 14 Car Multimedia Screen. This device is designed to enhance your driving experience with advanced features such as navigation, multimedia playback, and smartphone integration. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
2. Setup and Installation
2.1. Compatibility Check
This multimedia screen is compatible with Mercedes Benz C Class W205, V Class W446, W447, GLC Class X253, S205 models from 2015-2018. It is crucial to verify your car's original NTG system (NTG 4.0, 4.5/4.7, or 5.0) before installation.
2.2. Confirming Your Car System (NTG Differentiation)
Identify your car's NTG system by checking the original UI and the connector type. Refer to the image below for visual guidance:
- NTG 4.0: Typically uses a 10-PIN LVDS plug.
- NTG 4.5/4.7: Typically uses a 4-PIN LVDS plug.
- NTG 5.0: Typically uses a 4-PIN LVDS plug.
2.3. Package Contents
Ensure all necessary accessories are included in your package. The specific components may vary slightly between Linux and Qualcomm 6125 models.
Common accessories include:
- Main Unit (Machine)
- Power Cable
- GPS Antenna
- AMI Line
- 4G Antenna (for Qualcomm 6125 model)
- LVDS Cable
- USB Cable
- Installation Tools
- Speaker (for Qualcomm 6125 model)
2.4. Installation Process
Professional installation is highly recommended for this product to ensure correct wiring and functionality. The installation involves replacing your original car screen with the new multimedia unit.
The unit is designed to retain the original OEM system functionalities. This includes:
- iDrive System Control
- Original Amplifier System (retains original fiber optic sound system)
- Original Radio
- Original Car System Display
- Original CD Player
- Backup Camera Display
- Steering Wheel Control
3. Operating Instructions
3.1. Basic UI Navigation
The system features an intuitive user interface. You can navigate through various functions such as Navigation, DSP, Video, Music, Bluetooth, and access other applications. The system supports dual system switching between the original car system and the Android system.
3.2. Wireless CarPlay & Android Auto
The unit supports Wireless CarPlay and Android Auto, allowing you to seamlessly integrate your smartphone for navigation, music, calls, and other apps directly on the car's display.
3.3. Built-in GPS Navigation
Utilize the built-in GPS navigation system with support for popular apps like iGO, Google Maps, and Waze for real-time navigation.
3.4. Split Screen Function
The split-screen feature allows you to run two applications simultaneously, such as navigation and music, or a video and another app, enhancing multitasking capabilities.
3.5. DSP Sound Effect
Experience enhanced audio quality with the integrated DSP (Digital Signal Processor) sound effect algorithm. It supports 5.1 channels and offers precise control over 4 sound effect adjustments, allowing you to customize your audio experience.
3.6. Day/Night Mode Auto-Adjust
The screen automatically adjusts between day and night modes, optimizing brightness and contrast for comfortable viewing in various lighting conditions.
3.7. ADAS DVR & Reversing Image Support
The system supports ADAS DVR functionality to capture driving events and provides reversing image support, which can be integrated with your original car's rear camera or an aftermarket camera.
3.8. Multimedia Playback and Apps
With ample storage (64GB/128GB), you can install various applications and enjoy multimedia content. The system supports common digital media formats like MP3, MP4, WMA, and JPEG.
3.9. Product Demonstration Video
Watch this video for a visual guide on the product's features and user interface navigation.
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to new features. Updates can typically be found in the system settings under 'System' or 'About device'.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
5. Troubleshooting
- Q: The screen is not turning on.
- A: Check all power connections. Ensure the car's ignition is on. If the issue persists, consult a professional installer.
- Q: GPS signal is not found.
- A: Ensure the GPS antenna is properly connected and placed in an area with clear sky view. Allow some time for the system to acquire a signal, especially after initial setup or moving to a new location.
- Q: Bluetooth connection issues.
- A: Ensure Bluetooth is enabled on both the multimedia screen and your mobile device. Try unpairing and re-pairing the devices. Check if your device is discoverable.
- Q: Some apps do not support split-screen functionality.
- A: Not all Android applications are optimized for split-screen mode. If an app displays a message like 'App may not work with split-screen', it means the app developer has not enabled this feature for their application.
- Q: The original Mercedes menu is not visible or accessible.
- A: Ensure the NTG system is correctly configured during installation. The unit is designed to switch between the Android system and the original car system. Refer to the installation guide for proper setup of this feature.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Uckazy |
| Display Size | 12.3'' / 12.8'' |
| Resolution | 2400*900 |
| Operating System | Android 14 (Qualcomm 6125 model) / Linux (Linux model) |
| RAM | 6G / 8G |
| ROM | 128G / 64G |
| CPU | Qualcomm 6125 Octa-core (4x A73@2.0GHz, 4x A53@1.8GHz) / Sunplus 8368 (Linux model) |
| Special Features | Built-In Speaker/Microphone, WiFi function, Support steering wheel control, Support 3G/4G Network, Support Can-Bus, Built-in GPS, Mobile Phone, MP3 players, Voice Control, DSP, CarPlay, Android Auto, Reversing Input, Split Screen |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| Voltage | 12 V |
| Out Power | 45W*4 |
| Item Weight | 2.5kg |
| Item Size | 36*18*17CM |
| Material | Plastic & Metal |
| Certification | CE |
| Warranty | 1 year |
7. User Tips
- Always double-check your car's original NTG system before purchasing to ensure full compatibility.
- Consider professional installation to avoid potential issues and ensure all features function correctly.
- The product comes with all necessary cables for installation.
8. Warranty and Support
The Uckazy Car Multimedia Screen comes with a 1-year warranty. For any technical support, warranty claims, or further assistance, please contact the seller or manufacturer directly.