Introduction
Thank you for choosing the ATOTOEXCEL S8Gen4 10.1-inch QLED Android Car Stereo. This advanced car audio system is designed to enhance your driving experience with its high-performance features, versatile connectivity, and intelligent functions. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and longevity of your device.
The S8Gen4 is an upgraded version of the S8 3rd generation, featuring an octa-core 12nm SoC operating up to 2.2GHz, 4GB RAM, and 64GB storage. It supports seamless multitasking for recording, AI, navigation, and streaming. The 64GB storage allows for offline map and video storage, perfect for breaks during long drives.
Setup
Package Contents
Before installation, please verify that all components are present:
- 16-pin Power Harness
- GPS Antenna
- Backup Camera Cable
- USB - 4-pin Conversion Cable
- USB - 6-pin Conversion Cable
- 2DIN Mounting Bracket
- Mounting Bracket
- Online Resource Quick Guide
- AC-HD01LR Backup Camera
- Product Care Online Support
- Mounting Screws
- 4G Antenna
- RCA Cable
- Rear L/R Audio Output Cable
Installation Guidelines
The S8Gen4 features a 10.1-inch QLED display with a 178° wide view, providing clear visibility for maps, videos, and backup camera feeds, even under strong sunlight. Ensure your dashboard has sufficient space for the 10.1-inch display and that it does not obstruct essential controls or air vents.
Video Installation Guide
For detailed visual instructions on assembling and installing the head unit, please refer to the official installation video:
Operating Instructions
High Performance & Connectivity
The S8Gen4 offers three internet connection options: 4G, Wi-Fi hotspot, and USB tethering. Applications remain online even when using Wireless CarPlay or Android Auto. With BGSleep, the unit starts up from ignition to the home screen in approximately 2 seconds, ensuring a smooth start to your journey.
DriveChat & Agentic AI
Utilize the DriveChat & Agentic AI (ChatGPT 5.2 + Gemini 3.0) for more than just voice commands. It responds to natural language queries, providing route guidance, real-time information, and reminders. This allows you to obtain necessary information without taking your hands off the steering wheel or diverting your gaze, even in offline environments.
Audio Customization
The powerful DSP allows for personalized sound adjustments. Dual microphones improve hands-free call clarity, and the built-in amplifier effectively drives factory speakers. The 4V pre-out delivers a stronger, clearer signal to external amplifiers compared to typical 2V outputs.
Customizable User Interface
The custom UI allows you to freely arrange maps, DVR, speed, music, and daily apps with large main tiles and side widgets. You can also set wallpapers to match your car's ambiance, making it easy to check necessary information at a glance and reducing operational hassle and distraction.
Maintenance
Software Updates
The S8Gen4 supports OTA (Over-The-Air) updates, continuously adding new features useful for driving and providing a fresh user experience. Regular updates ensure system stability and improved functionality.
Parking Surveillance
The system supports 24-hour parking surveillance (requires AC-HN9FR dashcam, sold separately). It records video automatically when parked, locks recordings during accidents, and provides real-time rear view images. This ensures reliable recording while driving and parked, offering peace of mind.
Troubleshooting
Accident Alert & TrackHU
The system provides all-round driving protection, including front and rear dashcam recording, lock saving during accidents, real-time rear view images, parking surveillance, and vehicle tracking via TrackHU. In case of a strong impact, the system automatically notifies designated contacts with image and location information.
Backup Camera Settings
If you encounter issues with your backup camera display or settings, please refer to the following video for guidance:
Specifications
| Feature | Detail |
|---|---|
| Brand | ATOTOEXCEL |
| Screen Size | 10.1 inches |
| Screen Type | QLED Capacitive Touchscreen |
| Operating System | Android 13 |
| Processor | 8-Core (2.2GHz Octa-Core 12nm SoC) |
| RAM | 4GB |
| Internal Storage | 64GB |
| Connectivity | 4G LTE, Bluetooth, USB, Wi-Fi |
| Audio Output Mode | Stereo, Built-in DSP, 4V Pre-out |
| Control Method | Touch, Voice |
| GPS System | GPS |
| Included Components | 16-pin Power Harness, GPS Antenna, Backup Camera Cable, USB Conversion Cables, 2DIN Mounting Bracket, Mounting Screws, 4G Antenna, RCA Cable, Rear L/R Audio Output Cable, AC-HD01LR Backup Camera |
| Product Weight | 2.3 kg |
Warranty & Support
ATOTOEXCEL offers a 12-month manufacturer's warranty, which can be extended by an additional 6 months upon product registration within 30 days of purchase. Our dedicated support team is available 24/7 to assist you with any inquiries or issues.
Contact Support
For product support, please visit our online resources or contact our customer service team:
- Online Resources & Quick Guide: Scan the QR code in your product box to access the eproductcare platform for detailed manuals and support.
- Brand Store: ATOTOEXCEL Store