Android 15 Car Radio Multimedia Stereo Player User Manual

1. Setup

1.1. Vehicle Compatibility

This multimedia stereo player is designed for the following vehicle models:

• Fiat Ducato (2006-2022)
• Peugeot Boxer (2006-2022)
• Citroen Jumper (2006-2022)

Ensure your vehicle falls within these specifications for proper fit and function.

Image: Illustrates the unit's compatibility and general fit for the specified vehicle models.

1.2. Hardware Installation

Due to the complexity of car audio system installations, it is highly recommended to have this unit installed by a qualified professional. Incorrect installation can lead to damage to the unit, vehicle electronics, or personal injury.

A general wiring diagram is provided below for reference. Ensure all connections are secure and correctly matched to your vehicle's wiring harness.

Image: Detailed wiring diagram showing connections for power, speakers, camera, USB, and other peripherals.

Image: Rear view of the multimedia unit, highlighting various input/output ports such as USB, GPS antenna, camera input, and radio antenna.

1.3. Software Installation (Navigation/Apps)

Network Installation: Log in to the Google Play Store (requires internet connection) to search for and download navigation applications or other desired apps.

Manual Installation:

1. Connect a USB disk or SD card containing the APK file(s) to the car's USB port.
2. Open the [APK Installer] or [File Manager] application on the unit.
3. Navigate to the directory where the APK file is located and click to install.

1.4. Binding Navigation Application

Before using navigation, you may need to bind the application:

1. Open [CarSettings] > Navigation > Navigation software selection.
2. Select the desired navigation application to be bound.
3. Click [Return] to save the selection.

1.5. CarMate Device Binding

To use CarMate's assisted driving features, device binding is required:

1. Download the CarMate mobile APP on your smartphone.
2. Open the CarMate mobile APP and click the scan code icon in the upper right corner.
3. Scan the [device binding] QR code displayed on the car terminal.
4. Refer to the "Car Assistant User Manual" for detailed instructions.

1.6. Tlink Activation

Tlink, which supports CarPlay and Android Auto, requires activation before use. Refer to the "Tlink Activation Guide" for detailed activation steps.

2. Operating Instructions

2.1. General Interface Navigation

The desktop is divided into multiple pages. Touch the screen and slide up to enter the application menu, or swipe left/right to browse applications.

Image: Main interface of the Android 15 car radio, showing various app icons and system information.

2.1.1. Desktop Structure

• Top Status Bar: Displays back button, HOME button, history, Bluetooth, location, mobile data, and time.
• Middle Plug-in: Shows speed on the left and multimedia (Bluetooth, music, radio) on the right. Automatically switches display when listening. The center displays time and navigation information.
• Application Bar (Bottom): Contains navigation, application, theme, and broadcast icons. Long press an icon to bind an application, change its icon, or name.

2.1.2. Drop-down Menu

Touch the top of the screen and drag down to reveal the drop-down menu. Drag up to hide it.

Functions available in the drop-down menu:

• Wi-Fi: Short press to toggle on/off, long press to enter Wi-Fi settings.
• Bluetooth: Click to enter the Bluetooth page.
• Equalizer: Jump to the sound adjustment page.
• Screensaver: Displays time information. Touch the screen to cancel.
• Settings: Jump to the main settings page.
• Floating Icon: Click to open/close (closed by default).
• Menu: Parameter adjustment entry for some applications.
• Clear Memory: Ends running applications and releases memory.
• Screen Capture: Captures the screen and saves it to the file manager.
• Restart: Confirms and restarts the car unit.
• Brightness and Volume Bar: Drag the blue node to adjust brightness and volume.

2.2. Connectivity

2.2.1. Wireless Apple CarPlay & Android Auto / Mirror Link

The unit supports wireless Apple CarPlay and wired/wireless Android Auto for seamless smartphone integration. Mirror Link is available for iOS and Android devices.

Image: Demonstrates the interfaces for Wireless CarPlay, Android Auto, and Mirror Link, showing various compatible applications.

Image: Shows the automatic connection process for iOS CarPlay and Android Auto.

2.2.2. Wi-Fi Function

Connect to available Wi-Fi networks to access online features, download apps, and stream content.

Image: Illustrates the Wi-Fi function, showing the unit connected to a network and displaying online content.

2.2.3. Bluetooth

When the Bluetooth device is not connected, you can only enter the setting and pairing page.

Bluetooth Settings Page: View device name, PIN code, Bluetooth data service, microphone gain, and volume gain.

Pairing Steps:

1. Enter the pairing interface and click to search for devices.
2. Click the name of the device you wish to pair (e.g., your phone).
3. Your phone will display a PIN code box. Enter the PIN code on the car unit.
4. A successful connection will be indicated by the device name.

Phonebook Download:

1. In the phonebook interface, select the phonebook icon (first one) and click to download.
2. Your phone will prompt for access to contact information. Confirm the access.
3. The car unit will synchronize your phone contacts. (Do not perform other operations during this process).

Bluetooth Bottom Icons: Settings, Pairing, Bluetooth Music, Phone Book, Call History, Dial Keypad.

Call History: Includes missed, received, outgoing calls, and deleted phonebook entries. Click a contact name to open the fast dial window.

Dial Keypad:

1. Click the number area to enter a phone number.
2. The list on the right shows step-by-step dialing.
3. When incoming/outgoing calls occur, the interface displays the call window and outputs ringtones.
4. For calls on non-dial interfaces, a small call window will be displayed.

2.2.4. WWEasyConnect (Yilian)

This feature requires activation and the Yilian APP on your mobile phone.

Download Steps: On the Yilian connection page of the car unit, select "click to download the mobile APP."

iPhone USB Usage:

1. Yilian needs to be paired with Bluetooth (otherwise sound will output from the phone).
2. Connect the car unit with an Apple data cable.
3. Open Yilian on both the car unit and your iPhone.
4. The car unit will prompt for a connection request. Confirm the connection.

Android phone usage is similar.

2.3. Navigation

The unit supports GPS navigation with pre-installed Google Maps/Waze. You can use online navigation when connected to the network, view real-time road conditions, and download offline map data for use without an internet connection.

Image: Displays the Google Maps interface on the car unit, showing navigation routes and real-time traffic information.

2.3.1. Navigation Memory Activation

To activate navigation memory (allowing the map interface to open automatically after the car powers on):

1. Go to Car settings > General.
2. Ensure [memory start Navigation] is set to ON.

2.4. Media Playback

2.4.1. Music

The music player supports various playback directories: "Playlist", "U Disk", "SD Card", "iNand", and "Favorite List".

Play Modes: List loop, single song loop, and random play.

When a song is playing, the homepage multimedia plug-in automatically synchronizes status/information.

iNand Directory Playback:

1. Connect an audio USB disk/SD card device.
2. Open [File Manager] from the application menu.
3. Select the audio file, click [copy].
4. Switch to the "local" > "iNand" folder, click [Paste].
5. Restart the car unit.

2.4.2. Video

Enter the video playback interface (half-screen window).

Full-screen Play: Double-click the play window or click the full-screen icon. The button bar will automatically hide; touch the screen to reveal it.

Controls: Playlist, previous song, pause/resume, next song, equalizer, settings (video floating ball/brake).

Video Floating Ball: Closed by default. After opening, playing a video, and pressing the HOME key, the video will continue playing in a floating window.

Brake Settings: Default closed, open, and speed.

Playback Sources: U disk, SD card, iNand (local).

Supported Formats: MP4, AVI, DIVX, FLV, MOV, MKV, 3GP, and other video formats.

2.4.3. FM/RDS Radio

Store Stations: Scan the entire disk. Searched stations are stored in P1-P6 cells of FM1-FM3 (or AM1-AM3). Slide to browse stored stations.

Range Switch: Far/short range switch for long range/close range search.

Frequency Search: Low-frequency search and stop stations, high-frequency search.

BAND Switch: Toggle between AM (medium wave) and FM (frequency modulation) modes. Default is FM.

Equalizer: Click to jump to the equalizer interface.

Settings: Channel selection (stereo/mono).

Frequency Step: Low frequency step, high frequency step.

Image: Shows the FM/RDS radio interface with frequency display and station controls, alongside the Bluetooth music player and phone dialer.

2.5. Car Features

2.5.1. Steering Wheel Control (SWC)

After installation, you can use the buttons on your steering wheel to control the screen functions.

Learning Steps:

1. Open the application menu and enter the steering wheel interface.
2. Click [Start].
3. Select the key to learn (e.g., "Volume +").
4. Press the corresponding physical button on the steering wheel. The button will highlight in blue after learning.

You can choose high, medium, or low impedance during learning. To clear records, click [Start] then [Reset].

Image: Illustrates the steering wheel control interface, showing how to map physical buttons to functions on the car radio.

2.5.2. AHD Backup Camera

The unit supports AHD backup cameras, providing clear images, waterproofing, night vision, and a wide-angle view for safer reversing.

Image: Shows the AHD backup camera view on the screen with parking assist lines, along with icons for HD image, waterproof, night vision, and wide angle.

2.5.3. Split Screen Function

You can display two applications on the screen simultaneously, such as navigation and music, or a web browser and phone dialer.

Image: Demonstrates the split-screen functionality, showing two applications running side-by-side on the display.

2.5.4. HiFi Sound Effect / Equalizer (EQ)

The equalizer offers eight types of sound effects and customization options. Adjust electrical signals of different frequencies to compensate and modify sound sources, sound fields, or speaker effects.

Surround Sound: Six surround position modes are available. Different settings affect the position and surround effect. Use the [Triangle] icon in the upper right corner to open and select modes.

Zone (Sound Field Setting): Centered by default (balanced sound output). Moving the node to a specific area (e.g., driver's seat) will output sound primarily from that area.

Bass Boost: Closed by default. Adjust the bass effect for different frequencies (interval 0-12). The [default value] option restores settings.

Bass Filter: Off by default. The interval is 0-250Hz. Higher frequency values result in greater bass filtering. Adjustable front/rear speaker effect.

Image: Shows the equalizer interface with various frequency bands and sound effect adjustments.

2.5.5. CarMate

CarMate is an assisted driving software for checking driving trajectory, improving efficiency, and safety. It requires activation and device binding (see Setup section).

Features include viewing vehicle track, track playback, remote camera, and sharing/deleting data.

2.5.6. Boot Animation

The device comes with two animation package options. You can also set custom boot animations from a USB device.

Setting Steps:

1. Connect a USB device containing the boot animation to the car's USB port.
2. Open the [boot animation] application.
3. Drop down the menu, click the menu button, and enter the password.
4. The animation package from the USB device will be automatically synchronized.
5. Select the desired animation name and click [OK].
6. After setting, slide down the drop-down menu and restart the car to view the new animation.

2.5.7. Color Light

This feature allows you to customize the color of the unit's lights.

Prerequisite: The hardware must be connected to a small LED board; otherwise, the multi-color light function will not work.

Setting Steps:

1. From the application menu, click the icon to enter the color light interface.
2. In the color light pop-up window, click the colorful bar to select a light color. The selected color will be displayed in the black center area.
3. In extended settings, set panel light settings to "open" to follow the headlight display. If the setting is "off", the multi-color light setting will be effective independently.

2.5.8. AUX

The AUX function allows for external audio/video input.

Usage:

1. Click the AUX function to enter the AUX IN interface.
2. If no video input, the interface will display "no video signal".
3. Connect the signal source, and the video will display on the screen.
4. Use the return button to go back to the previous interface or the main interface. The AUX interface will hide after a timeout.

2.5.9. Voice Control

The intelligent voice assistant allows you to control various functions of the car through voice, such as navigation, music, and calls. Simply say "ok Google" to wake up the voice operation.

Setting Quick Wake-up:

1. After voice wake-up, open [Google] in the application menu.
2. Go to More > Settings > Voice > Voice Match > open [hey Google].
3. Retrain your voice model by following the prompts for audio recording.

2.6. System Settings

2.6.1. Car Settings

Access various car-specific settings:

• Display:
  • Brightness Setting: Adjust brightness by sliding the white node.
  • Brightness Mode: Automatic, day, and night modes.
• Network:
  • Wi-Fi Connection: Button to turn on/off. Access more Wi-Fi settings.
  • Other Network Settings: Airplane mode (closed by default).
• Sound:
  • Sound Priority: System, third-party sound, or smart setting priority.
  • Mixing Settings: Navigation mixing (open by default), navigation broadcast, and background music.
• Reversing: Configure reversing settings, including mirroring, radar, trajectory lines, and ruler lines. After reversing, tap the screen to adjust brightness, contrast, chroma, and quick camera/ruler line settings.
• Sleep:
  • Do not sleep: No hibernation, device will not start quickly after normal power failure.
  • Sleep for 2 hours: Unit enters sleep state for 2 hours before powering off.
  • Sleep for 1 day: Unit enters sleep state for 1 day before powering off.
  • Sleep for 3 days: Unit enters sleep state for 3 days before powering off.

2.6.2. APK Installer

This application is used for installing other applications from external storage.

Installation Example:

1. Connect a USB disk containing the application to the car.
2. Open [APK Installer].
3. Select the directory (USB0/USB1/USB2) to switch the USB port.
4. Find the application and click [Install].

2.6.3. File Manager

A powerful resource management software for classified management of music, video, gallery, applications, and documents. It offers efficient search, installation, file copy, delete, create, information view, cut, and other functions. It also provides real-time memory reminders and supports external devices (U disk, SD card).

2.6.4. Play Store

The official application store for Android devices. Browse, download, and use applications. It also includes digital media services like Google Play Books, Games, Movies & TV, and Music.

2.6.5. Chrome

A web browser for accessing online content, video viewing, and other internet-based activities.

2.6.6. Languages

The unit supports a wide range of OSD languages. You can switch languages in the settings menu.

Image: Shows the language selection menu within the system settings, demonstrating the wide array of supported languages.

2.6.7. About

This section provides information about the unit:

• Basic information (platform, device ID).
• Mobile network details (operator, signal strength, type).
• Storage information (total size).
• Hardware information (positioning, CPU, storage, audio processor, radio module).
• System information (CAN version, MCU version, system version, with update capability).
• In-vehicle setting version information (updates, feedback).

3. Features Overview

The ZUIDID Android Car Radio Multimedia Stereo Player offers a rich set of features to enhance your driving experience:

• Operating System: Android 15
• Display: 9-inch 2K QLED screen with 1280*720 or 2000*1200 resolution, IPS Technology, 2.5D HD Screen.
• Processor: 8-Core CPU (T100/TS18A/TS10/TS20 Chipset)
• Memory & Storage: Various RAM (2G/4G/8G/12G) and ROM (32G/64G/128G/256G) configurations available.
• Smartphone Integration: Wireless Apple CarPlay and Android Auto, Mirror Link.
• Navigation: Built-in GPS/Glonass/BeiDou, supports online and offline maps.
• Connectivity: 4G+5G WiFi, Bluetooth 5.0.
• Audio: DSP (Digital Sound Processor), Powerful Amplifier IC, HiFi Sound Effect, FM/AM/RDS Radio (7708 module).
• Car Integration: Steering Wheel Control (SWC) support, AHD Backup Camera support, ADAS DVR support (optional), 360 Camera support (optional), Voice Control (optional).
• User Interface: Multiple UI options, Split Screen function for multitasking.

Image: Comprehensive overview of the product's main features and capabilities, including Android version, processor, display type, and connectivity options.

Image: Highlights advanced features such as the 2K QLED screen, 8-core processor, 4G+WiFi, DSP, and various smart driving assists.

Image: Focuses on the high-definition 2.5D QLED screen, emphasizing its resolution and IPS technology for superior visual quality.

4. Specifications

Image: Detailed table outlining various configurations (RAM/ROM/Core) and their supported features like screen resolution, DSP, RDS, and optional accessories.

Image: Provides precise measurements and dimensions of the multimedia unit for installation planning.

5. User Tips

• Regular Software Updates: Keep your system updated to the latest Android version for optimal performance and security. Check the "About" section in Car Settings for available updates.
• Check Wiring: If you experience issues with power, sound, or specific functions, double-check all wiring connections to ensure they are secure and correctly installed.
• High-Quality Storage: Use high-quality USB drives and SD cards for media playback and app installation to prevent data corruption and ensure smooth operation.
• Familiarize with SWC: Take time to learn and configure your steering wheel controls for safer and more convenient operation while driving.
• Offline Maps: Download offline map data for your frequently visited areas to ensure navigation functionality even without an internet connection.
• Screen Protector: Consider applying a screen protector to the QLED display to prevent scratches and maintain clarity.

6. Troubleshooting

6.1. No Power

• Check the vehicle's fuse box for any blown fuses related to the car stereo.
• Ensure all power cables are securely connected to the unit and the vehicle's power source.
• Verify that the vehicle's ignition is on or in accessory mode.

6.2. No Sound

• Check the volume level on the unit and ensure it is not muted.
• Verify that speaker wires are correctly connected and not short-circuited.
• Check the audio output settings in Car Settings > Sound.
• If using external media (USB/Bluetooth), ensure the source is playing and correctly selected.

6.3. GPS Not Working / Inaccurate

• Ensure the GPS antenna is properly installed and has a clear line of sight to the sky.
• Check GPS settings in the system to ensure it's enabled.
• Verify that the navigation application is correctly bound (see Setup section).
• If using online maps, ensure a stable internet connection.

6.4. Bluetooth Connection Issues

• Ensure Bluetooth is enabled on both the car unit and your mobile device.
• Delete previous pairings on both devices and attempt to re-pair.
• Make sure your device is discoverable during the pairing process.
• Check the Bluetooth settings for any specific permissions required.

6.5. Touch Screen Unresponsive / Lagging

• Restart the unit (via the drop-down menu or by turning off the vehicle ignition).
• Clear memory using the "Clear Memory" function in the drop-down menu.
• Ensure the screen is clean and free from debris or moisture.
• If the issue persists, consider a factory reset (note: this will erase all user data and settings).

6.6. App Crashes / Freezes

• Force close the problematic app through Android settings.
• Clear the app's cache and data.
• Ensure the app is updated to its latest version.
• If multiple apps are crashing, consider a system update or factory reset.

7. Warranty and Support

7.1. Product Warranty

This product comes with a 1-2 Year Warranty from the date of purchase. The warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.

The warranty does not cover damage caused by:

• Improper installation or wiring.
• Accidental damage, misuse, or abuse.
• Unauthorized repairs or modifications.
• Normal wear and tear.

7.2. Further Assistance

For additional information, detailed diagrams, or specific troubleshooting steps, please refer to the official user manual PDF available at: User Manual (PDF).

If you require technical support or have questions not covered in this manual, please contact the seller or manufacturer's customer service.