1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Haudio 9-inch Wireless Double Din Car Stereo. This advanced car stereo system integrates wireless CarPlay and Android Auto, Bluetooth connectivity, GPS navigation, and supports a backup camera for enhanced driving convenience and safety. Please read this manual thoroughly before installation and use to ensure proper functionality and to maximize your experience.
Image 1.1: Haudio 9-inch Wireless Double Din Car Stereo main interface.
2. What's in the Box
Verify that all components are present before beginning installation:
- Main Head Unit (Haudio 9-inch Wireless Double Din Car Stereo)
- Power Cable (x1)
- 4P-USB Wire (x1)
- 6P-USB Wire (x1)
- Rear View Interface Wire (x1)
- GPS Antenna (x1)
- 20P-RCA Wire (x1)
- Installation Screws (x6)
- User Manual (x1)
- Rear View Camera (x1)
- Brackets (x2)
Image 2.1: Contents of the product package.
3. Installation
Professional installation is highly recommended for optimal performance and to avoid damage to your vehicle or the stereo system. If you lack experience with car audio installations, consult a qualified technician.
3.1. Fixing the Car Stereo Unit
Secure the main head unit into the vehicle's dashboard opening. Use the provided brackets and screws to firmly attach the unit to the outer frame. Ensure the unit is flush and stable within the dash.
Image 3.1: Securing the head unit to the dashboard frame.
3.2. Connecting Vehicle Wiring
Carefully connect the stereo's wiring harness to your vehicle's existing wiring. This may involve using a universal power cable or a dedicated power cable adapter, depending on your vehicle model. Ensure all connections are secure and properly insulated.
- Power Cable: Connect the main power cable to the vehicle's power supply.
- RCA Input/Output: Connect the RCA cables for audio input/output to external amplifiers or other audio components if desired.
- USB Cables: Connect the 4P-USB and 6P-USB wires for USB device connectivity.
- Rear View Interface Wire: Connect this for backup camera functionality.
Image 3.2: Connecting RCA cables.
Image 3.3: Connecting the main power cable.
3.3. Connecting Back Interface Components
Connect the GPS antenna, radio antenna, and the 8-pin BREAK1.BACK CVBSIFI/BT/CanBus cable to their respective ports on the rear of the head unit.
- GPS Antenna: Connect for navigation functionality.
- Radio Antenna: Connect for FM/AM radio reception.
- 8-pin BREAK1.BACK CVBSIFI/BT/CanBus: Connect for various vehicle integration features, including Bluetooth and CANBus communication.
Image 3.4: Connecting the GPS antenna.
3.4. Installation Video Guide
For a visual guide on the installation process, please refer to the official installation video below:
Video 3.1: Haudio 9-inch Car Audio Installation Video. This video demonstrates the step-by-step process of installing the car stereo, including wiring connections and mounting.
4. Operating Instructions
4.1. Wireless CarPlay and Android Auto
The car stereo supports wireless CarPlay and Android Auto, allowing seamless integration with your smartphone. Connect your phone via Bluetooth and Wi-Fi to access navigation, music, messages, and other apps directly on the stereo's display.
- Pairing: Ensure Bluetooth is enabled on your phone and the car stereo. Search for the stereo's Bluetooth name on your phone and pair. Follow on-screen prompts to establish the wireless CarPlay or Android Auto connection.
- Automatic Connection: Once paired, the system will automatically connect to your phone when you start the vehicle.
Image 4.1: Wireless CarPlay and Android Auto interfaces.
4.2. 9-inch HD Touch Screen & Mirror Link
The 9-inch HD screen (1280x720 resolution) provides a clear visual experience. The Mirror Link function allows you to display your smartphone's screen directly onto the car stereo, enabling access to apps and content not natively supported by CarPlay or Android Auto.
- Mirror Link Activation: Connect your phone to the stereo via USB or Wi-Fi. Select the "Mirror Link" option on the stereo and follow the instructions to mirror your phone's display.
Image 4.2: Wireless Mirror Link in action.
Video 4.1: 9 Inch Mirror Link demonstration. This video illustrates how to set up and use the Mirror Link feature to display smartphone content on the car stereo.
4.3. Voice Control
Utilize voice commands through Siri or Google Assistant for hands-free operation. This feature enhances driving safety by allowing you to control navigation, make calls, send messages, and play media without diverting your attention from the road.
- Activating Voice Control: Press the voice control button on the stereo or steering wheel (if supported) and speak your command.
- Commands: Examples include "Hey Siri, navigate home," "Hi Google, call [contact name]," or "Play [song/artist]."
Image 4.3: Voice control functionality with Siri and Google Assistant.
4.4. GPS Navigation and Backup Camera
The stereo features real-time GPS navigation with precise directions. The included rearview camera automatically activates when reversing, providing clear visibility for safe parking and maneuvering.
- GPS: Access navigation apps through CarPlay, Android Auto, or pre-installed applications.
- Backup Camera: The camera connects wirelessly to the reverse light system. When the vehicle is shifted into reverse, the camera feed will automatically display on the screen.
Image 4.4: HD Night Vision 1080p Backup Camera view.
4.5. FM/AM/RDS Radio
Enjoy your favorite radio stations with enhanced signal stability. The system supports FM, AM, and RDS (Radio Data System) for displaying station information.
- Tuning: Use the touchscreen interface to scan for stations or manually tune to specific frequencies.
- RDS: When available, RDS will display information such as station name, song title, and traffic announcements.
Image 4.5: FM/AM/RDS Radio interface.
4.6. Split-Screen & APK Management
The stereo supports split-screen and picture-in-picture functions, allowing you to run multiple applications simultaneously. You can also manage APK installations for additional app functionality.
- Split-Screen: Drag an app to one side of the screen to activate split-screen mode, then select another app for the other side.
- APK Management: Access the system settings to install or uninstall Android Package Kit (APK) files.
4.7. Live Operation Video Guide
For a visual guide on the live operation and features of the car stereo, please refer to the official operation video below:
Video 4.2: Haudio 9-inch Car Audio Live Operation Video. This video demonstrates various features and the user interface during live operation.
5. Specifications
| Feature | Specification |
|---|---|
| Model Number | 9"-2G+64G |
| Display Size | 9 Inches |
| Operating System | Android 13 |
| Memory (RAM) | 2GB |
| Storage (ROM) | 64GB |
| Connectivity | Bluetooth, Wireless CarPlay, Android Auto, Wi-Fi 6 |
| Screen Resolution | 1280×720 (supports 1080P video playback) |
| GPS Navigation | Real-time GPS navigation, Worldwide map type |
| Backup Camera | Wireless rearview camera included |
| Voice Control | Siri and Google Assistant support |
| Audio Features | ASP/EQ Digital Signal Processor, FM/AM/RDS Radio |
| Product Dimensions | 9 x 5.1 x 1.6 inches |
| Item Weight | 2.5 pounds |
6. Troubleshooting
This section addresses common issues you might encounter with your Haudio car stereo. For more complex problems, please contact customer support.
6.1. Common Issues and Solutions
- No Power:
- Check all power connections to ensure they are secure.
- Verify the vehicle's fuse for the stereo is not blown.
- Ensure the ignition wire (ACC) is correctly connected and receiving power.
- No Sound:
- Check speaker wire connections for proper polarity and secure fit.
- Ensure the volume is not muted or set to a very low level.
- Verify that the correct audio source is selected.
- Wireless CarPlay/Android Auto Not Connecting:
- Ensure Bluetooth and Wi-Fi are enabled on your smartphone and the car stereo.
- Forget the device from your phone's Bluetooth settings and re-pair.
- Restart both your phone and the car stereo.
- Check for any software updates for the car stereo.
- Backup Camera Not Displaying:
- Verify the camera's power and video signal connections are secure.
- Ensure the reverse trigger wire (BACK/A6) is correctly connected to the vehicle's reverse light circuit.
- Check if the camera is receiving power when the vehicle is in reverse.
- GPS Signal Issues:
- Ensure the GPS antenna is properly connected and placed in an area with a clear view of the sky (e.g., on the dashboard).
- Avoid placing the antenna near metal objects that could interfere with the signal.
7. Warranty and Support
Your Haudio 9-inch Wireless Double Din Car Stereo is covered by a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Haudio customer service.
Customer Service Contact: Refer to the contact information provided on the product packaging or the official Haudio website.
Important Installation Note: For any installation issues, it is recommended to contact our 24/7 customer service before returning the product. Ensure your car’s opening size matches our stereo, and note that some vehicles may require extra components like a wire harness or antenna adapter. Professional installation is recommended for best results.
