Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your Junsun 7-inch Android Smart Multimedia Player, specifically designed for FIAT 500 models manufactured between 2016 and 2019. This device integrates advanced features such as Wireless CarPlay, Android Auto, GPS navigation, and a powerful DSP sound system to enhance your driving experience.
Important Notes
- **Odometer Blink Problem**: This issue can typically be resolved by correctly resetting the CANbus type in the device settings.
- **Device Not Powering On**: If the device does not turn on after connecting the cables, verify the connection of the small 2-Pin cable. For cars with low configuration, the CANbus box may not need to be connected.
- **Online Radio & Junsun Online App**: These features are supported only by the 4G V1 Plus version. The Wi-Fi version does not support them.
- For any further questions or issues, please contact customer service.
Setup and Installation
The Junsun multimedia player is designed for a seamless integration into your FIAT 500 (2016-2019). The power cable is pin-to-pin, simplifying the installation process.
Package Contents
Before installation, ensure all components are present:
Figure 1: Included Accessories (Main unit, Manual, Power cable, RCA cable, GPS antenna, USB cables, Canbus, USB & antenna adapter cable)
- Main Unit (Multimedia Player)
- User Manual
- Power Cable
- RCA Cable
- GPS Antenna
- USB Cables (4-pin / 6-pin)
- Canbus Module
- USB Cable & Antenna Adapter Cable
Installation Steps
- **Preparation**: Ensure the vehicle's ignition is off and the battery is disconnected before starting installation.
- **Remove Original Radio**: Carefully remove the existing car radio from your FIAT 500 dashboard. Refer to your vehicle's service manual for specific instructions on panel removal.
- **Connect Wiring**:
- Connect the provided power cable to the vehicle's wiring harness. The pin-to-pin design ensures a straightforward connection.
- Connect the RCA cable for audio/video output (if using external displays or amplifiers).
- Connect the GPS antenna and position it in a location with clear sky view for optimal signal reception.
- Connect the USB cables for external devices.
- Integrate the Canbus module as instructed. For low-configuration vehicles, the Canbus box may not be required.
- Connect the USB & Antenna adapter cable.
- **Mount New Unit**: Securely mount the Junsun multimedia player into the dashboard opening.
- **Test Functionality**: Reconnect the vehicle battery and turn on the ignition. Test all functions of the multimedia player, including power, audio, touch screen, and basic controls.
- **Final Assembly**: Reassemble the dashboard panels.
Figure 2: Before and After Installation in FIAT 500 Dashboard
Optional Accessories Connection
Enhance your driving experience with optional accessories:
Figure 3: Optional Accessories
- **OBD2**: For real-time display of driving data.
- **Microphone**: For improved voice command and call quality.
- **Keyboard**: For easier text input.
- **DAB+**: For digital audio broadcasting.
- **USB Tire Pressure Monitoring System (TPMS)**: To monitor tire pressure.
- **ADAS DVR Camera**: For 1080P HD recordings and advanced driver assistance features.
- **Rear View Camera**: For clear display of blind spots when reversing.
Operating Instructions
Basic Functions
- **Operating System**: Android 12
- **Display**: 7-inch touchscreen (IPS 1280*720P optional)
- **Processor**: Quad Core 1.2 GHz (MTK8259/8163 optional)
- **Memory**: 1GB Flash + 16GB storage (various RAM/ROM options available)
- **Connectivity**: WIFI, Bluetooth 5.0
- **Integration**: Wired CarPlay, Wired Android Auto, Steering Wheel Control, RDS/DSP
Figure 4: Key Features Overview
User Interface (Junsun UI 4.0)
The Junsun UI 4.0 offers a professional design for safe driving. It features automatic day and night mode switching based on car headlights, adjusting screen brightness for optimal visibility. Common features like navigation, music, and Bluetooth calls are accessible with one click from the desktop.
Video 1: Junsun UI 4.0 Demonstration, showcasing day/night mode switching, customizable icons, and various app functionalities.
Figure 5: UI Night Mode vs. UI Day Mode
Figure 6: Customizable Adjustment Icons and App Layouts
Navigation
The Junsun navigation system supports both integrated offline maps and online map services. This ensures you can find your route regardless of network conditions. Free map updates are provided to keep your navigation data current.
Figure 7: Offline GPS Map with Navigation
Wireless CarPlay & Android Auto
The radio supports Wireless CarPlay and Android Auto (V1 C/V1 Pro C/V1 Plus versions). Simply connect your smartphone via cable to access features like navigation, music, calls, and messages, enhancing your driving experience with high-quality audio and entertainment.
Figure 8: Wireless CarPlay and Android Auto Interface
DSP Sound System
The Digital Sound Processor (DSP) optimizes audio quality and adapts to various environments. It allows fine-tuning of audio parameters such as equalization, bass filtering, and sound field, ensuring optimal sound performance tailored to your car's setup and speakers.
Figure 9: DSP Sound Adjustment Interface
Figure 10: Detailed DSP Settings
Figure 11: DSP Frequency Adjustment Settings
Junsun Online App (4G V1 Plus Version Only)
The exclusive Junsun Online app allows you to track your vehicle's real-time location, review historical routes, and remotely monitor and capture footage (requires a dashcam). This function provides insights into driving performance and enhances overall driving safety.
Figure 12: Junsun Online App Features
ADAS DVR (Optional)
Advanced Driver Assistance Systems (ADAS) with 1080P HD recording provide features like Lane Departure Warning System (LDWS), Front Vehicle Departure Warning (FVDW), and Forward Collision Warning System (FCWS). Hidden installation and a large screen display contribute to safer driving.
Figure 13: ADAS DVR Features
Rear View Camera (Optional)
A rear view camera provides a real-time display of blind spots and obstacles behind your vehicle, significantly reducing the risk of accidents during reversing maneuvers.
Figure 14: Rear View Camera Display
Split Screen Functionality
Enjoy high-quality multitasking with an easy-to-navigate interface. This feature allows for improved visuals, adjustable settings, and touch-sensitive controls. For example, the main driver can use navigation while a passenger watches videos, or you can listen to music while simultaneously using ADAS DVR functions.
Figure 15: Split Screen Interface
AV-Out Feature
Connect your car's navigation system to an external display for a larger screen experience. The AV-Out feature projects the content and functionality of your navigation system onto supported external display devices, providing a clearer and more immersive audiovisual experience.
Figure 16: Video Output Converter
Figure 17: AV-Out in Use with External Display
AI Voice Software (Optional)
Control your radio hands-free using voice commands, making driving safer and more convenient. Simply say the command word to activate functions like playing music, navigating, or making calls.
Figure 18: AI Voice Software in Action
Maintenance
- **Cooling Fan**: The device is equipped with a powerful cooling fan to prevent overheating, ensuring stable operation and avoiding reboots or other abnormal situations.
- **OTA Updates**: The system supports Online Over-The-Air (OTA) updates, providing permanent free updates for firmware, software, user interface, and navigation maps. This ensures your device always has the latest features and improvements.
Figure 19: Cooling Fan and OTA Update Feature
Troubleshooting
- **Odometer Blinking**: If your odometer blinks after installation, try resetting the CANbus type in the device settings.
- **Device Not Turning On**: Ensure all power cables are securely connected. For vehicles with low configuration, confirm that the small 2-Pin cable is correctly connected, and if a CANbus box is present, ensure it is properly configured or disconnected if not needed.
- **Feature Incompatibility**: Note that "Online Radio App" and "Junsun Online App" are only supported by the 4G V1 Plus version. Wi-Fi versions do not support these features.
- **General Issues**: If you encounter any other issues, please contact Junsun customer service for assistance.
Specifications
Below are the general specifications for the Junsun Carplay Stereo Car Radio. Specific features may vary by model version (V1 Plus, V1C/V1 PRO.C, V1 PRO).
| Feature | Specification |
|---|---|
| Warranty | 3 years |
| Preset Station | Set by yourself |
| Tuner Type | 4745/MT6625N |
| Built-in DVD Player | No |
| Built-in CD player | No |
| Chipset | MTK8259/8163 (Optional) |
| Processor Speed | 1.3GHz (Optional) |
| Processor Type | AMP7388 |
| Is touch screen | Yes |
| Built-in Screen | Yes |
| Category | Combination product |
| TF/Micro SD Slot | 2 |
| Din | Double Din |
| RAM | 4G |
| Interface | USB, RCA |
| Operating System | Android 12 |
| Out Power | 4*45W |
| Voltage | 12 V |
| Item Weight | 2.5kg |
| Item Size | 7 inches |
| Max External Memory | 256G |
| Special Features | Built-In Speaker/Microphone, wifi function, Support 3G Network, Support 4G Network, Support Can-Bus, Built-in GPS, Mobile Phone, MP3 players, Voice Control, dsp, CarPlay, android auto, Reversing Input, Split Screen, Support steering wheel control |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| OSD Language | Chinese (Simplified), Chinese (Traditional), Albanian, Arabic, Azeri, Irish, Estonian, Belarusian, Bulgarian, Icelandic, Polish, Persian, Boolean text (Dutch South Africa), Danish, German, Russian, French, Filipino, Finnish, Georgian, Haitian Creole, Korean, Dutch, Galicia, Catalan, Czech, Croatian, Latin, Latvian, Lithuanian, Romanian, Maltese, Malay, Macedonian, Norwegian, Portuguese, Japanese, Swedish, Serbian, Slovak, Slovenian, Swahili, THAI, Turkish, Welsh, Ukrainian, Hebrew, Greek, Spain's Basque, Spanish, Hungarian, Armenian, Italian, Yiddish, Hindi, Urdu India, Indonesia, English, Vietnamese |
| Resolution | 1024*600 IPS (Optional) |
| Display Size | 7" |
| Brand Name | Junsun |
| Origin | Mainland China |
| For Vehicle Brands/Model | FIAT |
| Fiat Model | 500 |
| ROM | 128G |
| Accessory Type | Power Cable/USB cable/GPS model/Video input cable |
| Certification | CE, EAC, FCC, RoHS, KC, WEEE |
| Material | Composite Material |
| RAM/ROM: | 4 + 64GB/2 + 32GB/1 + 16GB |
| Remote control car radio: | By "Junsun Online" APP |
| Support Android Auto/ CarPlay: | Sync phone to Radio by USB (Optional) |
| GPS navigation map: | Allow you to make phone calls, navigation, play music... (Optional) |
| Original radar displaying: | Support for FIAT 500 2016 2017 2018 2019 |
| AV-OUT: | Only V1 support, need buy RCA cable |
| RDS: | Support (Optional) for FIAT 500 2016 2017 2018 2019 |
| Netflix: | Support APK installation |
Model Comparison
Figure 20: Model Feature Comparison
| Feature | V1 Plus | V1C / V1 PRO.C | V1 PRO |
|---|---|---|---|
| Internet | 4G + WiFi | WiFi | WiFi |
| Core | 8-Core | 4-Core | 4-Core |
| RAM / ROM | 2+32GB, 4+64GB, 6+128GB, 8+256GB | 1+32GB, 2+32GB | 1+16GB, 1+32GB |
| AMP IC | 7388 | 7388 | 7388 |
| Radio Chip | 4745, 7708 (8+256GB) | MT6625N | MT6625N |
| DSP | Yes (30*EQ) | Yes (12*EQ) | No |
| CarPlay | Yes (Wireless) | Yes (Wireless) | No |
| Android Auto | Yes (Wireless) | Yes (Wireless) | No |
| GPS Track | Yes (Need Code) | No | No |
| Online Radio | Yes (Need Code) | No | No |
| AI Voice | Yes (Need Code) | No | No |
Warranty and Support
Junsun is committed to providing high-quality products and excellent customer service.
- **Warranty**: The product comes with a 3-year warranty.
- **Customer Service**: We offer 24/7 customer service support.
- **Returns**: A 15-day return policy is available.
- **Software Updates**: We provide free updates for firmware, software, user interface, and navigation maps.
Figure 21: Junsun Global Service and Support
Figure 22: Junsun Product Certifications
User Tips
Based on common user experiences, here are some tips for optimal use:
- **UI Updates**: If you wish to update from UI3.0 to UI4.0, please contact Junsun online service for assistance.
- **Voice Control Activation**: For KI voice control, you may need to contact customer service to obtain an activation code.
- **Headrest Support**: Ensure the RCA line is properly connected if you are using supported headrest monitors.
