1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your HoXiao Car Radio multimedia system. Designed specifically for Toyota Rush and Daihatsu Terios models from 2006-2011 and 2016, this unit offers advanced features including Wireless CarPlay, Android Auto, DSP Sound System, GPS Navigation, Split Screen functionality, Voice Control, and 4G/WiFi connectivity. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your driving experience.

2. Package Contents
Please check the package carefully to ensure all items are present and undamaged. The standard package includes:
- 9-inch Car Radio Unit
- Custom Fit Frame for Toyota Rush / Daihatsu Terios
- Power Cord
- USB Cables
- GPS Antenna
- Camera Input Cable
- RCA-Audio Cables (specific to 8581/7862S and 8163/6163S models)
- Microphone (MIC)
- 4G Antenna (for 8581/7862S models)
- SIM Card Slot (for 8581/7862S models)

3. Specifications
The HoXiao Car Radio is available in several models, each offering distinct features and performance levels. Refer to the table below for detailed specifications:

| Feature | 8163 | 8163s | 8581 | 7862S |
|---|---|---|---|---|
| Internet | WIFI | WIFI | 4G + WIFI (2.4G+5G) | 4G + WIFI (2.4G+5G) |
| CPU | 4core/1.3GHz 32bit | 4core/1.3GHz 32bit | 8core/1.6GHz 64 Bit Unisoc HS8581A 8*Cortex A55 28NM | 8Core *2.0Ghz 64 Bit Unisoc UIS7862 2*Cortex A75+ 6*Cortex A55 12NM |
| AMP IC | 7388 | 7388 | 7388 | 7388/7851 |
| Radio chip | FM | FM | FM+AM+RDS | FM+AM+RDS |
| RAM+ROM | 1G+32G/2G+32G | 1G+32G/2G+32G | 2G+32G/4G+64G/6G+128G | 4G+32G/4G+64G/6G+128G |
| DSP | 12EQ | 12EQ | 32EQ | 32EQ |
| Carplay Android auto | no | YES (built-in) wireless | YES (built-in) wireless | YES (built-in) wireless |
| Resolution | IPS 1024*600 | IPS 1024*600 | IPS 1280*720 | QLED 1280*720 |
| AV output | Need to buy | Yes | Yes | Yes |
| Split Screen | YES | YES | YES | YES |
| Camera | NTSC/AHD 720P | NTSC/AHD 720P | NTSC/AHD 720P/1080P | NTSC/AHD 720P/1080P |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.1 | Bluetooth 5.0 | Bluetooth 5.0 |
General Specifications:
- Operating System: Android 11
- Din: Double Din
- Out Power: 50*4 W
- Voltage: 12 V
- Item Weight: 1.7kg
- Item Size: 9 inch
- Max External Memory: 128G
- Digital Media Format: Mp3, MP4, WMA, JPEG
- OSD Language: Multi-language support including English, Russian, Spanish, French, Dutch, Italian, Portuguese, Arabic, and more.
- Display Size: 9"
- Certification: CE
- Special Features: Built-In Speaker/Microphone, WiFi function, Support steering wheel control, Support 3G Network, Support 4G Network, Support Can-Bus, Built-in GPS, Charger, Mobile Phone, MP3 players, Voice Control, DSP, CarPlay, Android Auto, Reversing Input, Split Screen.
4. Setup
4.1. Installation
The HoXiao Car Radio is designed for a seamless fit into your Toyota Rush or Daihatsu Terios (2006-2011, 2016 models). Professional installation is highly recommended to ensure correct wiring and functionality. Before beginning installation, ensure the vehicle's battery is disconnected.

4.2. Wiring Connections
Connect the provided power cord, USB cables, GPS antenna, and camera input cable to their respective ports on the car radio and the vehicle's harness. For 4G-enabled models (8581/7862S), connect the 4G antenna and insert your SIM card into the designated slot. Ensure all connections are secure to prevent signal loss or malfunction.
5. Operating Instructions
5.1. Wireless CarPlay & Android Auto
Connect your smartphone wirelessly to access navigation, phone calls, messages, music, and more directly on the car radio's display. This feature is built-in for 8163s, 8581, and 7862S models. Simply pair your phone via Bluetooth and follow the on-screen prompts to activate CarPlay or Android Auto.

5.2. DSP Sound System
The Digital Sound Processor (DSP) allows for precise audio customization. Access the DSP settings to adjust equalization (12EQ or 32EQ depending on model), sound field, bass enhancement, and sound delay for an optimized listening experience. You can choose from preset sound modes (Standard, User, Rock, Soft, Classical, Popular) or create your own custom profile.

5.3. Split Screen Functionality
Utilize the split-screen feature to display two applications simultaneously. For example, you can view navigation maps on one side while controlling music playback on the other. The size of each screen can be adjusted to your preference.

5.4. GPS Navigation
The unit comes with pre-installed offline maps and supports real-time road conditions when connected to the internet. You can use various navigation applications such as Google Maps, iGO, Navitel, Sygic, Yandex, Waze, and Gaode Map.

5.5. Steering Wheel Control
The car radio supports steering wheel controls, allowing you to change tracks, adjust volume, and perform other functions without taking your hands off the wheel. This enhances convenience and driving safety.

5.6. Voice Control
The AI Assistant supports eight languages (English, Russian, Spanish, French, Dutch, Italian, Portuguese, and Arabic) and offers offline voice control technologies. Use voice commands to navigate, play music, make calls, and more, simplifying operations and improving safety.

5.7. 4G & WiFi Connectivity
Models 8581 and 7862S support 4G connectivity via a SIM card slot and external antenna, allowing for internet access on the go. All models include WiFi functionality for connecting to local wireless networks.

5.8. AV-OUT Support
For models that support AV-OUT, you can connect additional devices (e.g., external monitors for rear passengers) using a video output converter (purchased separately) to watch movies or play video games.

5.9. Remote Monitoring ADAS Camera (Optional)
If equipped with an optional ADAS (Advanced Driver-Assistance Systems) camera, the unit provides features such as Lane Departure Warning (LDWS), Front Vehicle Departure Warning (FVWD), and Front Collision Warning System (FCWS). Remote control functionality allows you to track driving information and parking location on your phone via a DVR app, and even take pictures of events.

5.10. Fan Heat Dissipation (for 7862S)
The 7862S model includes a fan for active heat dissipation, ensuring optimal performance and longevity of the unit, especially during extended use or in hot climates. The fan control can be set to automatic or manual mode.

6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. Avoid using harsh chemicals or abrasive materials.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to the latest features. Updates can usually be performed via WiFi connection.
- Temperature: Avoid exposing the unit to extreme temperatures, both hot and cold, as this can affect its performance and lifespan.
7. Troubleshooting
- No Power: Check all power connections. Ensure the vehicle's ignition is on. If professionally installed, contact your installer.
- No Sound: Verify volume settings. Check speaker connections. Ensure the correct audio source is selected.
- GPS Signal Issues: Ensure the GPS antenna is properly installed and has a clear view of the sky. Check internet connection for real-time traffic data.
- Touch Screen Unresponsive: Try restarting the unit. If the issue persists, a factory reset might be necessary (consult support).
- CarPlay/Android Auto Not Connecting: Ensure Bluetooth and WiFi are enabled on your phone and the car radio. Try forgetting and re-pairing the device. Update your phone's operating system if necessary.
- Unit Freezes/Crashes: Restart the unit. If frequent, ensure sufficient storage space and consider a factory reset.
8. User Tips
- Check Package Contents: Always verify that the frame and all necessary wiring (including for the reverse camera) are included in your package upon arrival.
- USB Drive Support: The unit supports USB drives for media playback. However, it does not have a TF/Micro SD card slot.
- Professional Installation: For optimal performance and to avoid potential issues, consider professional installation, especially for complex wiring or vehicle-specific integrations.
9. Warranty and Support
Your HoXiao Car Radio comes with a 365-day warranty. For any technical assistance, troubleshooting beyond this manual, or warranty claims, please contact the seller or manufacturer directly. Provide your product model and purchase details for faster service.





