1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Motorsi 10 Inch 8 Core 4+64G Double Din Android Car Stereo. Please read this manual thoroughly before using the product to ensure proper function and safety. Keep this manual for future reference.

Image: Front view of the Motorsi 10 Inch Android Car Stereo with a backup camera, microphone, and CarPlay/Android Auto icons.
2. Product Overview
2.1 Key Features
- Wireless CarPlay and Android Auto: Seamless integration with smartphone applications for navigation, communication, and media.
- Premium Performance: Powered by a Qualcomm Snapdragon 8-Core processor with 4GB RAM and 64GB ROM for smooth operation.
- 3D Car Model Display: High-precision 3D vehicle models for visual assistance.
- Clear Visuals: 10-inch HD (1280x720) IPS display with wide viewing angles.
- Voice Control: Hands-free operation for various functions.
- FM Radio & Mirror Link: Access to local radio stations and screen mirroring for iOS and Android devices.
- Support Rear View Camera & Steering Wheel Control (SWC): Enhanced parking safety and convenient control access.
- Built-in DSP: Digital Sound Processor for advanced audio customization.
2.2 Package Contents
Verify that all components are present in the package:

Image: Detailed illustration of the package contents, including the 10-inch car stereo, AHD rear camera, microphone, power cable, RCA cable, GPS antenna, user manual, USB cable, rear camera input cable, radio adapter cable, and mounting brackets.
- Motorsi 10-inch Android Car Stereo Unit
- Power Cable
- RCA Cable Set
- Mounting Brackets (2)
- GPS Antenna
- User Manual (this document)
- USB Cable
- Rear Camera Input Cable
- Radio Adapter Cable
- Microphone (MIC)
- AHD Rear Camera
3. Setup & Installation
3.1 Wiring Diagram
Refer to the following diagram for proper wiring connections. Ensure all connections are secure before powering on the device.

Image: Detailed wiring diagram for the reversing camera connection to the car stereo.
Reversing Camera Wiring:
- Red Cable (1): Connects to the positive terminal of the car's reverse light cable.
- Black Cable (2): Connects to the negative terminal of the car's reverse light cable.
- The other two red extension cables (3) and (4) do not require connection.
Tip:
The reverse input cable must be plugged in even if the reverse camera is not being used. Failure to do so may affect Bluetooth and WiFi signal reception.
3.2 Mounting
Use the provided mounting brackets to secure the car stereo in your vehicle's double DIN slot. Ensure the unit is firmly in place to prevent movement during driving.
4. Operating Instructions
4.1 Wireless CarPlay and Android Auto
This feature allows seamless integration with your smartphone for navigation, communication, and media playback.

Image: Visual representation of Wireless CarPlay and Android Auto interfaces on the car stereo.
4.1.1 Wireless CarPlay Connection

Image: Step-by-step instructions for connecting an iPhone to the car stereo via Wireless CarPlay.
- Open your iPhone's Settings.
- Turn on Bluetooth.
- Find the car stereo's Bluetooth name (e.g., "T86-900DF") and connect.
- Allow contacts to make calls and select pairing.
- Connection succeeded.
- Wait for a moment, and the CarPlay interface will appear.
Tip for Wired Connection:
- Connect your mobile phone to the USB port of your car stereo using a USB cable.
- Click on the 'Zlink' app on the car stereo.
- The CarPlay interface will be displayed after successful connection.
4.1.2 Wireless Android Auto Connection

Image: Step-by-step instructions for connecting an Android phone to the car stereo via Wireless Android Auto.
- Open your Android phone's Settings.
- Turn on Bluetooth and search for new devices.
- Find the car stereo's Bluetooth name (e.g., "T86-900DF") and connect.
- Allow calls and select pairing.
- Connection succeeded.
- Wait for a moment, and the Android Auto interface will appear.
Tip for Wired Connection:
- Download Android Auto software from the Google Play Store.
- Open the car radio's Zlink software and connect the data cable.
- Ensure your Zlink version supports Android Auto. Check 'About' in the version information.
4.2 GPS Navigation & WiFi Connection
The built-in GPS module supports online and offline maps. Connect to WiFi to download apps and access real-time traffic information.

Image: Display showing GPS navigation with map interface and WiFi connection icon.
4.3 FM/RDS Radio
Automatically scan and save your favorite local radio stations. The system supports 18 presets for quick access to traffic updates, news, and weather.

Image: Car stereo displaying the FM radio interface with frequency tuning and station presets.
4.4 Steering Wheel Control (SWC)
After connecting the control panel, perform control learning to map your steering wheel buttons to the stereo functions.

Image: Car stereo screen showing the Steering Wheel Control learning menu, with an inset of a car's steering wheel controls.
Navigate to Settings > Factory Settings > Fang Control Learning to configure your steering wheel controls.
4.5 Backup Camera
The system automatically switches to the reverse image when the car is in reverse gear, aiding in safe parking and obstacle avoidance.

Image: Car stereo displaying the rear view from the AHD backup camera, showing parking lines and surrounding vehicles.
4.6 Voice Control
Utilize voice commands for hands-free operation of music playback, navigation, weather checks, and setting reminders. This feature minimizes distraction and enhances driving safety.
4.7 3D Car Model Display
High-precision 3D vehicle models allow you to view exterior details or interior layouts from various angles, useful for parking adjustments or cargo space confirmation.

Image: Car stereo screen showing a 3D car model display with dynamic effects and customizable options.
4.8 Advanced Sound Quality (DSP)
The built-in Digital Sound Processor (DSP) allows for detailed audio customization, enhancing your listening experience.

Image: Car stereo screen showing the DSP equalizer settings for audio adjustment.
4.9 Display Features
The 10-inch HD (1280x720) IPS display offers clear visuals with ultra-wide viewing angles, ensuring readability from any seat.

Image: Car stereo display showcasing its QLED 1280x720 resolution, 2.5D screen, and responsive touch screen capabilities.
4.10 Mirror Link
Mirror Link supports both iOS and Android devices, allowing you to display essential phone information, such as navigation or music playlists, directly on the car stereo screen.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to new features. Updates can typically be found through the system settings or the manufacturer's website.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
6. Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Incorrect wiring, blown fuse | Check power cable connections. Verify vehicle fuse and stereo fuse. |
| No sound | Speaker wiring issues, volume too low, mute activated | Check speaker connections. Adjust volume. Ensure mute is off. |
| CarPlay/Android Auto not connecting | Bluetooth/WiFi off, incorrect pairing, app issues | Ensure Bluetooth/WiFi is on. Re-pair device. Update Zlink app. Try wired connection. |
| GPS signal weak/lost | GPS antenna placement, environmental interference | Ensure GPS antenna has a clear view of the sky. Avoid obstructions. |
| Backup camera not displaying | Incorrect wiring, camera malfunction | Check reverse camera wiring (refer to Section 3.1). Ensure camera is powered. |
If the problem persists, please contact Motorsi customer support for assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 9.84 x 5.7 x 1.77 inches |
| Item Weight | 3.64 pounds |
| Screen Size | 10 Inches |
| Display Resolution | 1280x720 (HD IPS) |
| Processor | Qualcomm Snapdragon 8-Core |
| RAM | 4GB |
| Internal Storage (ROM) | 64GB |
| Connectivity Technology | Bluetooth, WiFi, GPS |
| Special Features | Wireless CarPlay, Android Auto, DSP, FM Radio, SWC, Backup Camera Support |
| Audio Output Mode | Stereo |
| Compatible Devices | Smartphone |
| Manufacturer | Motorsi |
8. Warranty and Support
Motorsi is committed to providing friendly and professional customer service and technical support. If you have any questions or require assistance, please feel free to contact us. Our professional technical team will reply within 24 hours.
For support, please visit the official Motorsi website or refer to the contact information provided with your purchase.