1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your CAIXI Universal 2Din Android 14 Car Multimedia Player. This device is designed to enhance your driving experience with advanced features including GPS navigation, multimedia playback, smartphone integration (CarPlay/Android Auto), and internet connectivity.
2. Safety Information
- Always operate the device responsibly and in accordance with local traffic laws.
- Do not attempt to install or repair the device if you are not qualified. Refer to professional installation services.
- Ensure all wiring is correctly connected to prevent damage to the device or vehicle.
- Avoid prolonged exposure to direct sunlight or extreme temperatures.
- Keep the screen clean and free from obstructions.
3. Package Contents
The package typically includes the following items:
Image: Overview of included accessories for the car multimedia player.
- Main Head Unit (7-inch QLED display)
- Power Cable
- RCA Cable
- Camera Input/Bluetooth Antenna
- USB Cable (1 or more)
- GPS Antenna
- Bracket + Frame
- Optional: Microphone, 4G SIM Cable, 4G Antenna (for 4G versions)
4. Product Overview
The CAIXI Universal 2Din Android 14 Car Multimedia Player features a 7-inch QLED touchscreen with a resolution of 1024*600. It runs on Android 14 and supports various functionalities to enhance your in-car entertainment and navigation.
Key Features:
- Operating System: Android 14
- Display: 7-inch QLED Touch Screen (1024*600 resolution)
- Processor: 8-Core (specifics may vary by RAM/ROM option)
- Memory: Available in 4G+64G or 1G+16G (Optional)
- Connectivity: WiFi, Bluetooth, Optional 4G Network
- Navigation: Built-in GPS with offline map updates (Navitel/Igo support)
- Smartphone Integration: Wireless CarPlay and Android Auto support
- Audio: 50W x 4 output, subwoofer output, DSP, adjustable equalizer (Jazz, Pop, Rock, Classical, Custom)
- Video: Supports various digital media formats (Mp3, MP4, WMA, JPEG, AVI, RMVB, etc.), video output for headrest monitors
- Safety & Assistance: Support for steering wheel control, reversing input (rear view camera), ADAS DVR, TPMS (optional)
- Additional Features: Voice control, split screen, file manager, Google Play Store access, adjustable button color (7 options)
Image: Front view of the multimedia player highlighting key features.
5. Specifications
| Attribute | Value |
|---|---|
| High-concerned chemical | None |
| Is touch screen | Yes |
| Built-in Screen | Yes |
| TF/Micro SD Slot | 0 |
| Din | Double Din |
| RAM | 4G |
| Interface | OPTION |
| Operating System | Android |
| Out Power | 50WX4 |
| Voltage | 12 V |
| Item Weight | 1.3 kg |
| Item Size | 178*100mm |
| Max External Memory | 128G |
| Special Features | wifi function,Support steering wheel control,Support 4G Network,Built-in GPS,Mobile Phone,MP3 players,Voice Control,dsp,CarPlay,android auto,Reversing Input,Split Screen |
| Digital Media Format | CD,DVD-RAM,VIDEO CD,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 | QLED |
| Display Size | 7" |
| Brand Name | CAIXI |
| Material | Abs+ |
| Origin | Mainland China |
| Certification | CE |
| ROM | 64G |
| For Vehicle Brands/Model | Nissan (also for old Toyota models) |
| RAM/ROM | 4G+64G / 1G+16G(Optional) |
| Subwoofer output | Support |
| AV-OUT | WiFi version support, 4G version not support |
| RCA cable | 7 channels including subwoofer cable |
| Rear view camera input | Support(Free Gift) |
| INPUT Interface | 1*USB RCA Bluetooth |
| WIFI | Built-in |
| 4G LTE SIM | optional |
| Steering wheel control | support |
| Mirror link | Iphone & Android |
| Microphone | Built-in |
| External microphone | optional |
| GPS Navigation map | Built-in offline map free update (support navitel/Igo) |
| Bluetooth phone book | support |
| Bluetooth music | support |
| OS language | support 46 countries, Russian, Spanish, Portuguese, French, Hebrew.. |
| System | Android |
6. Setup and Installation
6.1 Physical Installation
The head unit is a double DIN size (178*100mm). Ensure your vehicle's dashboard opening is compatible. A frame is included for proper fitment. Professional installation is recommended.
Image: Device dimensions and example installation.
6.2 Wiring Diagram
Carefully connect all cables as per the diagram. Incorrect wiring can damage the device or vehicle's electrical system.
Image: Main wiring harness connections.
Rear View Camera Connection:
Image: Rear view camera wiring diagram.
Image: Simplified rear camera connection.
6.3 SIM Card Insertion (for 4G versions)
For 4G versions, insert the SIM card before turning on the device. Ensure the SIM card chip faces the hardware back cover, with the bevel facing outwards.
Image: SIM card insertion guide.
7. Operating Instructions
7.1 User Interface (UI)
The device offers different user interfaces. You can navigate through applications and settings using the touchscreen.
Video: Demonstration of the car Android multimedia player's user interface, showing app navigation, music playback, radio, and settings.
7.2 Basic Functions
- Power On/Off: Press and hold the power button.
- Volume Control: Use the physical knob or touchscreen controls.
- Home Screen: Tap the home icon to return to the main menu.
- Back/Recent Apps: Use the navigation buttons on the side of the unit.
7.3 Navigation (GPS)
The device comes with pre-installed offline maps (Navitel/Igo) and supports free permanent updates. You can also download other navigation apps from the Google Play Store.
Image: GPS Navigation interface.
7.4 Bluetooth Connectivity
Connect your smartphone via Bluetooth for hands-free calling and music streaming. The device supports phonebook synchronization with name search function and caller ID display.
Image: Bluetooth phonebook and call interface.
7.5 CarPlay & Android Auto
Integrate your iPhone or Android device for intelligent and safe use of navigation, calls, messages, and music directly from the player's screen. This feature allows you to mirror your phone screen onto the player.
Image: CarPlay and Android Auto integration.
7.6 Internet Connectivity (WiFi & 4G)
Enjoy online navigation, music, movies, and more by connecting to the internet via built-in WiFi or an optional 4G SIM card (for 4G versions). The 5GHz WiFi offers fast transmission and low latency.
Image: 4G Network support and online applications.
7.7 Multimedia Playback
Play music and videos from various sources. The device supports a wide range of digital media formats.
- Music: Access local music files, stream online music.
- Video: Play videos from internal storage or USB drives. Supports high-definition video output to external headrest monitors (AV-OUT).
Image: Support for AV-OUT to headrest displays.
7.8 Steering Wheel Control
The device is compatible with most steering wheel control functions, allowing you to easily switch songs, channels, and adjust volume for a safer driving experience.
Image: Steering wheel control learning interface.
7.9 Adjustable Button Color
Customize the button backlight color with 7 available options to match your car's interior or your personal preference.
Image: Adjustable button color settings.
7.10 Voice Control (Optional)
With the optional voice assistant, you can use voice commands to control various functions like navigation, music playback, and video. This feature requires a separate software activation code purchase.
Image: AI Voice Car System interface.
7.11 Advanced Driver-Assistance Systems (ADAS DVR) (Optional)
When connected to an optional ADAS DVR, the system can provide early warning tones if the car is too close to the front vehicle or deviates from its lane, helping to reduce traffic accidents.
Image: ADAS DVR functionality.
7.12 Tire Pressure Monitoring System (TPMS) (Optional)
With optional TPMS sensors, the device displays real-time tire pressure and temperature. Alarms are triggered if limits are exceeded.
Image: TPMS functionality with sensor types.
7.13 On-Board Diagnostics (OBD) (Optional)
Connect an optional OBDII device to monitor vehicle diagnostics in real-time, displaying values and over 3000 code definitions.
Image: OBDII diagnostic feature.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for system updates to ensure optimal performance and access to new features. Updates are typically announced by the manufacturer.
- Temperature: Do not expose the device to extreme temperatures (below -20°C or above 70°C) or high humidity.
9. Troubleshooting
Here are some common issues and their potential solutions:
- No Power: Check all power connections. Ensure the vehicle's ignition is on.
- No Sound: Verify speaker connections. Check volume levels and equalizer settings. Ensure the correct audio source is selected.
- GPS Not Working: Ensure the GPS antenna is properly installed and has a clear view of the sky. Check navigation app settings.
- Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the device and your phone. Try unpairing and re-pairing the devices.
- Rear View Camera Issues: Verify camera wiring. Ensure the reversing light trigger is correctly connected. If the image is inverted, check camera settings or wiring.
- Steering Wheel Controls Not Responding: Access the "Steering Learn" settings in the device menu and follow the on-screen instructions to program the buttons.
- Android Auto/CarPlay Not Connecting: Ensure your phone's USB cable is working and connected properly. Check phone settings for Android Auto/CarPlay.
10. User Tips
- Custom Boot Logo: You can set a custom boot logo for your car's brand through the "Logo Settings" in the system menu.
- Screen Customization: Explore the display settings to change wallpapers and adjust font sizes for a personalized experience.
- App Management: Regularly check the Google Play Store for app updates and new applications to enhance functionality.
- Wireless Android Auto/CarPlay: While the product supports CarPlay and Android Auto, specific wireless functionality should be confirmed in the device settings or with the seller, as some implementations may require a wired connection.
- Automatic Phone Connection: Bluetooth devices should automatically connect to the head unit upon ignition if previously paired.
- GPS Antenna: The GPS antenna is typically included with the unit.
11. Warranty and Support
For any technical assistance, warranty claims, or further inquiries, please contact the seller directly via the AliExpress messaging system. Provide your order details and a clear description of the issue for prompt support. The manufacturer offers system updates to address bugs and improve functionality; follow the official CAIXI store for update notifications.
