1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Eonon UX6K Pro Max Double Din Car Radio. Please read this manual thoroughly before using the product to ensure proper functionality and safety. Keep this manual for future reference.

Image: Eonon UX6K Pro Max Car Radio with included accessories.
2. Package Contents
Verify that all items listed below are included in your product package:
- Eonon UX6K Pro Max Headunit
- Power cord (x1)
- GPS Antenna (x1)
- 4G Antenna (x1)
- USB cable (x1)
- CarPlay USB cable (x1)
- Reversing input cable (x1)
- Audio cable (x1)
- AV conversion cable (x1)
- Spare Fuse (x1)
- SIM card holder (x1)
- External microphone (x1)
- Screws (x8)
- Instruction manual (x1)
- A0125 Backup Camera (x1)

Image: Visual representation of all items included in the box.
3. Setup and Installation
3.1. Pre-Installation Check
Before beginning installation, ensure your vehicle's dashboard size is compatible. This car stereo is designed to fit a dashboard size of 178*100mm (double din). If your car has a single din factory stereo, this product is not compatible.

Image: Dashboard compatibility guide.
3.2. Wiring Diagram
Refer to the following diagram for proper wiring connections. Ensure all connections are secure before powering on the unit.

Image: Comprehensive wiring diagram for the headunit.
3.3. Installation Kit (If Needed)
If your car's dashboard size is not 178*100mm, an additional installation kit (not included) may be required. The power cable of your factory car radio must have an ISO standard interface. If not, a compatible ISO wiring harness will be needed.

Image: Installation process with an optional kit and ISO harness.
4. Operating Instructions
4.1. System Overview (Android 13)
The Eonon UX6K Pro Max operates on Android 13, offering a modern and flexible user experience. It features a Qualcomm QCM6225 8-Core processor for high performance and efficiency.

Image: Qualcomm QCM6225 Processor details.

Image: Android 13 interface.
4.2. Connectivity
- Wireless & Wired CarPlay/Android Auto: Connect your smartphone for navigation, music, and communication.
- Bluetooth 5.1: Provides fast and stable connections for hands-free calling and audio streaming.
- Wi-Fi 6 & Built-in 4G Module: Offers high-speed internet access via Wi-Fi or by inserting a SIM card (not included).

Image: CarPlay and Android Auto integration.

Image: Bluetooth 5.1 module.

Image: Wi-Fi and 4G connectivity.
4.3. Audio Features
The unit includes a built-in DSP (Digital Signal Processing) with a RHOM 32107 DSP chip and a 48-band graphic equalizer for precise sound customization. The ST TDA7851 amplifier delivers 4x48W max output power. Optical and coaxial audio outputs are available for professional audio setups.

Image: Built-in DSP interface.

Image: Optical and Coaxial audio outputs.
4.4. Display and User Interface
The 10.1-inch QLED HD display (1280x720 resolution) offers vibrant colors and sharp visuals. The multi-touch capacitive touchscreen ensures effortless interaction. The panel is adjustable for optimal viewing angles.

Image: 10.1-inch QLED Display features.

Image: Adjustable viewing angle options.
The system supports split-screen multitasking, allowing two applications to run simultaneously. The UI is customizable with various themes and adjustable button lights.

Image: Split-screen multitasking.

Image: UI customization options.
4.5. Physical Controls
The unit features large physical buttons and a rotary knob for tactile feedback and ease of use while driving.

Image: Physical buttons and rotary knob.
4.6. Accessories Support
- Backup Camera: Includes a 1080P AHD rearview camera (A0125) for enhanced safety during reversing.
- Dash Cam (Not Included): Supports external dash cams like the A100 for recording driving footage.
- OBD2 (Not Included): Compatible with OBD2 devices (e.g., V0056) for vehicle fault diagnosis and real-time status monitoring.

Image: Backup camera functionality.

Image: Dash cam support.

Image: OBD2 support.
5. Maintenance
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the QLED screen. Avoid abrasive cleaners or solvents.
- Software Updates: Keep your car stereo up-to-date through Over-the-Air (OTA) firmware updates to fix software issues and enhance security. Note: Android system upgrades are not supported via OTA.

Image: Over-the-air firmware update process.
6. Troubleshooting
- Volume Creep: If the volume increases by itself, check for any external interference or software glitches. A system restart may resolve this.
- Low RCA Output Voltage: Ensure proper grounding and check all audio connections. If the issue persists, consult technical support.
- Screen Brightness at Night: The unit may not offer automatic night dimming. Manually adjust the screen brightness to night mode for comfortable viewing during nighttime driving.
- Frozen Screen: If the screen becomes unresponsive, perform a cold reboot by temporarily disconnecting the car battery.
- General Software Issues: Ensure the firmware is up-to-date via OTA updates. If problems persist, contact Eonon support.
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | UX6K-PRO-MAX-U |
| Processor | Qualcomm QCM6225 8-Core (Quad-core ARM Cortex-A73 2.4GHz + Quad-core ARM Cortex-A53 1.9GHz) |
| Process Node | Samsung 6nm LPP |
| RAM | 8GB LPDDR4 |
| ROM | 128GB |
| Operating System | Android 13 (API level 33) |
| Display Size | 10.1 Inches |
| Display Type | QLED HD |
| Display Resolution | 1280x720 |
| GPU | Adreno 610 |
| Bluetooth | Bluetooth 5.1 (Qualcomm WCN3988) |
| Wi-Fi Standards | Wi-Fi 6 ready, Wi-Fi 2.4/5 GHz ready |
| 4G LTE | Built-in 4G module (SIM card not included) |
| DSP Chip | RHOM 32107 |
| Equalizer | 48-band |
| Amplifier | ST TDA7851 (4x48W surround sound output) |
| Radio Module | ST TDA7708 (FM/AM/RDS Support) |
| Audio Outputs | Optical, Coaxial, RCA |
| USB Ports | 3 |
| Dimensions | 25.65 x 25.65 x 25.65 cm |
| Weight | 2.51 kg |

Image: Model comparison table.
8. Warranty and Support
8.1. Warranty Information
Eonon provides a 2-year warranty for this product. Please retain your proof of purchase for warranty claims.
8.2. Customer Support
For technical assistance, troubleshooting, or any product-related inquiries, please contact Eonon customer support. Eonon offers:
- Quick reply within 24 hours (excluding weekends)
- 30-Day Free Returns
- Replacement within 90 days
- Lifelong after-sales service
You can find more support resources and contact information on the official Eonon support website: fit.eononsupport.com





