1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Junsun XT89 Car Radio Multimedia System. Designed for Seat Ibiza models from 2017 to 2020, this intelligent system integrates advanced features such as CarPlay, Android Auto, GPS navigation, and optional 360-degree camera support to enhance your driving experience.
Video: Junsun XT89 Product UI Demonstration, showcasing features like day/night mode, DSP, Bluetooth, voice control, online radio, GPS tracking, DVR, and parking assist.

Image: Junsun XT89 Car Radio Multimedia System installed in a Seat Ibiza dashboard.
2. Specifications
| Feature | Specification |
|---|---|
| Model Name | XT89 |
| Operating System | Android 12 |
| Display Size | 9 inches |
| Resolution | 1280*720P IPS (Optional) |
| Chipset | MTK8259/8163 (Optional) |
| Processor Speed | 1.3Ghz~1.8Ghz |
| Processor Type | AMP7388 |
| RAM | 4G |
| ROM | 128G |
| Out Power | 4*45W |
| Voltage | 12 V |
| Item Weight | 2.5kg |
| Max External Memory | 256G |
| TF/Micro SD Slot | 2 |
| Din | Double Din |
| Interface | USB/RCA |
| Tuner Type | 4745/MT6625N |
| Preset Station | Set by yourself |
| Built-in DVD Player | No |
| Built-in CD player | No |
| Is touch screen | Yes |
| Built-in Screen | Yes |
| Digital Media Format | Mp3,MP4,WMA,JPEG |
| OSD Language | Multi-language support (Chinese, English, German, French, Spanish, etc.) |
| Special Features | Built-In Speaker/Microphone, WiFi function, Support 3G/4G Network, Support Can-Bus, Built-in GPS, Mobile Phone, MP3 players, Voice Control, DSP, CarPlay, Android Auto, Reversing Input, Split Screen, Steering Wheel Control |
| CarPlay & Android Auto Support | Wireless Carplay & Wireless Android Auto |
| Bluetooth Support | Bluetooth music, Bluetooth phone calls |
| Featured functions | AI voice, GPS track anti-theft, Internet radio, tire pressure abnormality monitoring, rear camera support, etc. |
| Vehicle Type | Fit for Seat Ibiza 2017 2018 2019 2020 |
| Firmware Software Update | Permanent free update |
| Material | Composite material |
| Certification | CE, EAC, FCC, RoHS, KC, WEEE |
3. Package Contents
The Junsun XT89 Car Radio Multimedia System package includes the following items:
- Head Unit (Machine)
- Frame (for installation in Seat Ibiza 2017-2020)
- Power Cable
- USB Cable
- GPS Module
- Video Input Cable
- 4G Module (for V1/V2 Plus Support models)
- 4G SIM Cable (for V1/V2 Plus Support models)
- Instruction Manual

Image: Included accessories for the Junsun XT89 system.
4. Installation
4.1 General Installation
The Junsun radio's power cable is designed for plug-and-play installation, featuring a pin-to-pin connection that can be directly connected to your car's power interface. This simplifies the installation process.

Image: Comparison of the car dashboard before and after installing the Junsun XT89 system.
4.2 360° Camera System Installation (Optional)
The 360° Surround View Camera System provides a complete bird’s-eye view for enhanced parking and maneuvering. This system includes 4 high-definition cameras for front, rear, and side views.
Installation Steps:
- Mount the 4 magnetic sensors: Attach them to the front, rear, and under the side mirrors of your vehicle.
- Connect the camera cables: Plug the camera cables into the designated ports on the car stereo.
- Check the camera view: Open the 360° software on the stereo and adjust the camera angles as needed to ensure proper coverage.
- Secure the cameras: Use the included adhesive tape for a permanent and secure fix.
4.3 Rear View Camera Connection (Optional)
If you have an optional rear view camera, follow these steps for connection:
- Connect the Red cable (②) from the camera to the backup light's "+" terminal.
- Connect the Black cable (①) from the camera to the "GND" (ground) terminal.
- Connect the reversing detection cable (④, Brown color) to the red cable (③) which extends from the video input cable.

Image: Rear view camera wiring diagram.
5. Operation
5.1 User Interface (UI 4.0)
The Junsun UI 4.0 features a professional design for safe driving. It includes day and night modes that automatically adjust screen brightness based on your car's headlights. Common functions like navigation, music, and Bluetooth calls are integrated into the desktop for one-click access.

Image: Junsun UI 4.0 Night mode vs Day mode.

Image: Theme color selection and customizable UI.
5.2 Wireless CarPlay & Android Auto
The Junsun radio supports Wireless CarPlay and Android Auto, allowing seamless integration with your smartphone for navigation, music, calls, and messaging. This feature is supported on V1 C, V1 Pro C, and V1 Plus versions.
Connecting Wireless CarPlay/Android Auto:
- Turn on your phone's Bluetooth and pair it with the car's Bluetooth.
- Once paired, the car radio will automatically switch to the Zlink or AutoLink interface.
- Your phone will display a prompt to "use carplay with Zlink or AutoLink".
- Turn on your mobile phone's Wi-Fi, and CarPlay/Android Auto will connect.
Connecting Wired CarPlay/Android Auto:
Use your original data cable to connect your phone to the 4 PIN USB cable. Then, activate the CarPlay/Android Auto function on your phone and select the "AutoLink" or "ZLINK5" icon on the device to connect.

Image: Wireless CarPlay and Android Auto for iOS and Android systems.
5.3 DSP Sound System
The Digital Sound Processor (DSP) optimizes sound quality by allowing fine-tuning of audio parameters such as equalization, bass filtering, and sound field adjustments. This ensures an optimal audio experience tailored to your car's acoustics.

Image: DSP Sound System settings.
5.4 Online Radio
The online radio feature relies on an internet connection to search and play multiple channels, covering stations from over 20 countries. This provides a wide range of listening options.

Image: Network Local Radio interface.
5.5 AI Voice Control
The advanced AI voice control allows you to operate the radio using voice commands, improving driving safety by minimizing distractions. Simply say "Hey Top" to activate the voice assistant and issue commands like "Play Miss you tonight by Biscuits" or "Close music".

Image: AI Voice Software in action.
5.6 1080P DVR (Optional)
The system supports an optional 1080P DVR for recording full HD video, providing advanced driver assistance systems (ADAS) such as Lane Departure Warning (LDWS), Forward Vehicle Departure Warning (FVDW), and Forward Collision Warning (FCWS).

Image: ADAS DVR features.
5.7 GPS Navigation
The Junsun car navigation system includes built-in offline maps and supports online maps, ensuring you can find your route at any time, even without an internet connection. Free map updates are provided to ensure you always have the latest data.

Image: GPS Navigation map view.
5.8 Split Screen Function
Enjoy superior multitasking with the split-screen function. This allows you to run two applications simultaneously, such as navigation for the driver and video playback for passengers, or music and ADAS DVR functions.

Image: Intelligent Interconnection (Split Screen) examples.
5.9 AV-Out Support
Connect your car navigation system to an external display using the AV-Out feature. This allows you to project content onto supported external display devices for a clearer and more immersive audio-visual experience, such as for rear-seat entertainment.

Image: Video Output Converter for external display.
5.10 Powerful Cooling Fan
The radio is equipped with a powerful cooling fan to prevent overheating and ensure smooth operation, even during long-term use or when running multiple applications. The fan can be set to automatically turn on when the CPU temperature exceeds 70°C and off when it drops below 70°C, or you can manually control it.

Image: Powerful Cooling Fan and CPU temperature control.
5.11 Junsun Online APP (4G Version Only)
The exclusive "Junsun Online" app allows you to track your vehicle's real-time location, replay historical routes, and remotely monitor and capture images (requires a separate dashcam purchase). This feature is available for 4G versions.

Image: Junsun Online APP features.
5.12 Steering Wheel Control
The system supports steering wheel controls, allowing you to change tracks, adjust volume, and manage other functions directly from your steering wheel for convenience and safety.
Troubleshooting Steering Wheel Control:
If steering wheel controls are not working:
- Without Canbus (V1/V1.C/V1 Pro/V1 Pro.C): Go to Car Settings > General > SWC Type > Learning Type to configure.
- Without Canbus (V1 Plus): Go to Settings > Car information > SWC > Learning Type to configure.
- With Canbus: Ensure the 8-pin interface of the Canbus cable is correctly connected, then select the appropriate Canbus type in the settings. If you don't know the Canbus model, contact customer service.

Image: Steering Wheel Control.
6. User Tips
- 4G Version for Connectivity: For users who frequently use internet-dependent features like online radio or real-time traffic updates, the 4G version is highly recommended to ensure stable connectivity and prevent your smartphone's battery from draining quickly when used as a hotspot.
- Regular Updates: Junsun provides permanent free updates for firmware, software, UI, and navigation maps. Regularly check for and install these updates to ensure optimal performance and access to the latest features.
- Customize Your UI: Take advantage of the personalized UI design and theme color selection to tailor the interface to your preferences, making navigation and access to functions more intuitive and enjoyable.
- Optimize Audio with DSP: Experiment with the DSP settings (equalizer, sound field, bass filter) to fine-tune the audio output for your specific car environment and speaker setup, achieving the best possible sound quality.
- Enhance Security with Junsun Online App: If you have a 4G version and an optional dashcam, utilize the "Junsun Online" app for GPS tracking, parking location, and remote surveillance to add an extra layer of security and monitoring for your vehicle.
7. Troubleshooting
7.1 Common Inquiries
- WiFi vs 4G Version: The 4G version is recommended for active internet use to avoid phone battery drain.
- Rear View Camera: Not included in the standard package; purchase separately if desired.
- Microphones: The radio has a built-in microphone. An external microphone can be connected via an RCA cable. An original microphone adapter is not included.
- Car Model Suitability: Verify compatibility by checking the product link for model year, central control image, and specific notes. Contact customer service if unsure.
- Boot Logo: Due to copyright restrictions, the boot logo cannot be displayed by default. Contact customer service for methods to modify the logo if needed.
8. Maintenance
- Screen Cleaning: Use a soft, lint-free cloth to clean the touchscreen. For stubborn smudges, lightly dampen the cloth with a screen cleaner solution. Avoid abrasive materials or harsh chemicals.
- Software Updates: Regularly check for and install software and firmware updates provided by Junsun to ensure optimal performance, security, and access to new features.
- Environmental Conditions: Avoid exposing the device to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Cable Management: Ensure all cables are securely connected and not pinched or damaged, which could lead to malfunctions.
9. Warranty and Support
Your Junsun XT89 Car Radio Multimedia System comes with a 2-year warranty. Junsun is committed to providing reliable customer service and support.
- Warranty Period: 2 Years from the date of purchase.
- After-sales Guarantee: Includes a 3-year warranty for certain aspects, please refer to specific product documentation or contact customer service for details.
- Firmware/Software Updates: Permanent free updates are provided for firmware and software.
- Customer Service: For any technical assistance, troubleshooting, or warranty claims, please contact Junsun customer support.

Image: Junsun brand overview and service commitment.





