1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Haudio 9-inch Double Din Car Stereo. This system features wireless Apple CarPlay and Android Auto, an HD touchscreen, a backup camera, GPS navigation, and Bluetooth 4.1 for an enhanced in-car experience. Please read this manual thoroughly before use to ensure proper functionality and safety.
2. What's in the Box
Verify that all items listed below are included in your package:
- Power cable (x1)
- 4-pin to USB cable (x1)
- 6-pin to USB cable (x1)
- Rear camera interface cable (x1)
- GPS antenna (x1)
- 20-pin to RCA antenna (x1)
- Mounting screws (x6)
- User manual (x1)
- Rear view camera (x1)

3. Setup and Installation
Proper installation is crucial for optimal performance. It is recommended to have this unit installed by a professional car audio technician. Ensure your dashboard opening size is compatible; an additional dash kit may be required. Some car models may also need a wire harness adapter and radio antenna adapter.
3.1. Physical Installation
- Secure the Unit: Fix the four corners of the car infotainment system onto the outer frame using the provided screws.
- Connect Power Cable: Connect the gifted power cord to the wires corresponding to the original car definition one by one, and wrap them with electrical tape for secure insulation.
- Connect RCA Input/Output: Connect the RCA Input/Output cables to the original vehicle's system. If adding a new audio system, connect the RCA Input/Output to it.
- Install GPS Antenna: Connect the GPS antenna to the designated port on the back of the unit.
- Install Radio Antenna: Connect the radio antenna to its port on the back of the unit.
- Install 8-pin and USB Cables: Connect the 8-pin cable and the 2 USB cables to their respective ports.
- Connect Reverse Camera: Connect the 8-pin and reverse camera cable. The included backup camera is waterproof 720P AHD with a 140° ultra-wide angle and night vision. The cable for this camera is 19.7ft. If a longer cable is needed, an extension cord must be purchased separately.


3.2. Installation Video Guide
4. Operating Instructions
4.1. Basic Operation
- Power On/Off: Press and hold the power button on the side of the unit.
- Volume Control: Use the volume buttons on the side of the unit or the steering wheel controls (if configured).
- Navigation: Access GPS navigation through integrated apps.
- HD Touch Display: The 9-inch capacitive touchscreen (720x1280 resolution) provides sharp visuals and responsive controls.
- 1080P Video Playback: Supports 1080P video playback with split-screen and picture-in-picture functionality for simultaneous navigation and entertainment.
4.2. Wireless CarPlay & Android Auto
Enjoy seamless integration with your smartphone. Mirror your phone screen to access apps, navigation, and music safely while driving.
- Connection: Connect your iPhone or Android device wirelessly via Bluetooth or Wi-Fi.
- App Access: Access compatible apps like Music, GG Map, AP Map, Messages, Call, Waze, and YouTube directly from the stereo display.

4.3. Voice Control & GPS Navigation
Utilize voice commands for hands-free operation, enhancing safety and convenience.
- Voice Commands: Use commands like "Hi, Google, Call Mom," "Hey.Siri! Call Max," or "Hey.Siri! Navigate Home" to control functions.
- GPS Navigation: Integrated GPS allows for real-time navigation and traffic updates.

4.4. Bluetooth 4.1 & FM/AM Radio
- Bluetooth: Equipped with advanced Bluetooth 4.1 for faster pairing, stable connection, and extended range for hands-free calls and wireless music streaming.
- FM/AM Radio: The powerful FM/AM radio ensures access to live news, traffic updates, and favorite talk shows with exceptional sound quality.

4.5. Steering Wheel Control (SWC)
The unit supports steering wheel button functions like volume, track change, and voice assistant activation via a compatible wiring harness.
4.6. Backup Camera Functionality
The included waterproof 720P AHD backup camera features a 140° ultra-wide angle and night vision. It activates automatically when reversing, providing a real-time display for safer parking.
- Dual Camera Support: Supports both rear and front cameras (front camera not included) with auto-switching in reverse.

4.7. General Operation Overview
5. Maintenance
To ensure the longevity and optimal performance of your Haudio car stereo, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the touchscreen and exterior. Avoid abrasive cleaners or solvents that may damage the surface.
- Software Updates: Periodically check for and install any available software updates to ensure the system runs efficiently and has the latest features.
- Cable Connections: Ensure all cables remain securely connected. Loose connections can lead to intermittent issues.
- Temperature Control: Avoid exposing the unit to extreme temperatures for prolonged periods.
6. Troubleshooting
If you encounter issues with your Haudio car stereo, refer to the following common solutions:
- No Power: Check all power cable connections. Ensure the vehicle's ignition is on and the fuse is not blown.
- No Sound: Verify speaker connections and volume settings. Check if the mute function is active.
- Touchscreen Unresponsive: Try restarting the unit. If the issue persists, ensure the screen is clean and free from debris.
- CarPlay/Android Auto Connection Issues: Ensure Bluetooth and Wi-Fi are enabled on your phone and the stereo. Try forgetting and re-pairing the device. Check for any software updates for both your phone and the stereo.
- Backup Camera Not Displaying: Confirm the camera is properly wired, especially the reversing trigger line (Back A6) to the vehicle's reverse light positive pole. Ensure the video input cable is securely connected.
- Steering Wheel Controls Not Working: Ensure the steering wheel control wires are correctly connected and configured in the unit's settings (SWC learning type).
If these steps do not resolve the issue, please contact Haudio customer support for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 1.6 x 9 x 3.9 inches |
| Item Weight | 3.03 pounds |
| ASIN | B0F7R3C18D |
| Item Model Number | 761709916848 |
| Brand | Haudio |
| Connectivity Technology | Auxiliary, Bluetooth, Wi-Fi |
| Controller Type | Android |
| Special Features | Android Auto, Apple CarPlay, Built-In Bluetooth & WiFi & FM/AM/RDS Radio, GPS Navigation & Hands Free Calling & Voice Control & Mirror Link, HD Touchscreen Display, Rear View Camera Input |
| Compatible Devices | Camera, Smartphone |
| Connector Type | RCA |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2.0 |
| Video Encoding | H.264 |
| Color | Black |
| Screen Size | 9 inch |
| Screen Resolution | 720x1280 |
8. Warranty & Support
Haudio is committed to providing quality products and excellent customer service.
- Returns and Exchanges: 30-day return and exchange policy.
- Warranty: 1-year warranty on the product.
- Technical Support: Lifelong after-sales consultation and technical support.
- Response Time: Expect a quick reply within 12 hours for inquiries.
For any questions or support, please contact the seller, SHANGJINGEU, directly through your purchase platform.

