1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your LeeKooLuu 2 Din Car Stereo Radio. This multimedia player is designed to enhance your driving experience with advanced features such as CarPlay, Android Auto, GPS navigation, WIFI connectivity, and Bluetooth. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
Compatible Vehicle Models:
- Buick Excelle (2010-2014)
- Opel Astra J (2011-2012)
2. Key Features
- Display: HD 7-inch 2.5D Tempered Glass Mirror Touch Screen (1024*600 resolution)
- Operating System: Android 12
- Processor: Chipset 8227L
- Memory: 2GB RAM + 32GB ROM
- Connectivity:
- Built-in WIFI for online maps and app downloads
- Bluetooth 4.0 with A2DP, Hands-Free Calling, and Phone Book support
- Dual USB adapter input
- Smartphone Integration:
- Wireless CarPlay
- Wired Android Auto
- Upgraded Dual System Mirror Link (iOS one-way projection, Android two-way connection)
- Navigation: Built-in GPS Navigation with support for offline maps (requires internet for initial download) and Google Maps with WIFI.
- Audio & Video:
- Power Output: 4*45W (Power amplifier chip: TDA7388)
- FM Radio with RDS and 18 preset stations (87.5-108MHz)
- Support for various audio formats (APE/FLAC/WAV/MP3/WMA etc.)
- Support for various video formats (MKV/RMVB/AVI/MP4/MDV etc.)
- Video output support
- Additional Functions:
- Rear Camera Input: AHD high-definition 720P / CVBS (switchable in settings, optional camera required)
- Steering Wheel Control support
- Split Screen functionality
- Support for external microphone
- Driving recorder support (optional recorder required)
- File manager for app installation and management
- Multi-language support (up to 40 national languages)
- Automatic time setting via network or GPS
- 28 Desktop Themes for customization
3. Specifications
| Feature | Specification |
|---|---|
| System | Android 12 |
| Chipset | 8227L |
| Screen Size | 7 inches |
| RAM | 2GB |
| ROM | 32GB |
| Screen Resolution | 1024*600 |
| Radio Chip | MTK |
| Power Output | 4*45W |
| Work Temperature | -20℃ to 75℃ |
| Power Amplifier Chip | TDA7388 |
| Radio Band | FM/RDS (87.5-108MHz) |
| Video Output | Support |
| Reversing Input | AHD/CVBS |
| External Microphone | Support |
| Split Screen | Support |
| Maps | Built-in offline maps (internet required for download) |
| WIFI | Support (Built-in) |
| USB Interface | Double USB |
| Audio Formats | APE/FLAC/WAV/MP3/WMA etc |
| Video Formats | MKV/RMVB/AVI/MP4/MDV etc |
| Picture Formats | PNG/JPEG/JPG/GIF/WBMP/BNP etc |
| Factory Setting Keyword | 1234 |
| Item Weight | 1.45kg |
| Material | Metal+Plastic |
| Certification | CE |
| Voltage | 12 V |
Dimensions
Image: Dimensional drawing of the car stereo unit, showing front, side, and rear views with measurements in millimeters and inches (e.g., 7-inch screen, 173mm/6.8inch width, 216mm/8.5inch overall width, 180mm/7inch height, 112mm/4.4inch depth, 98mm/3.8inch height of main unit, 183mm/7.2inch depth of main unit).
4. Package Contents
Please check the package carefully to ensure all items are present:
- 1 x Car MP5 Player (Main Unit)
- 1 x Power Cable
- 1 x GPS Antenna
- 1 x Rear Camera Input Cable
- 1 x RCA Cable
- 2 x USB Cable
- 2 x Mounting Bracket
- 4 x Screw
- 1 x Instruction Manual
- 1 x Small Microphone
- 1 x Radio Antenna
- 1 x Canbus (if applicable for your vehicle model)
- 1 x Original USB Cable (if applicable for your vehicle model)
Image: Main car MP5 player unit and all included accessories.
5. Setup
5.1. Installation Overview
Due to the complexity of car electrical systems, professional installation is highly recommended. Incorrect installation can damage the unit or your vehicle. Ensure the vehicle's battery is disconnected before starting any installation work.
5.2. Physical Installation
The car stereo is designed for a 2 Din slot. Refer to the dimensional drawing in the Specifications section to ensure compatibility with your vehicle's dashboard opening.
Image: Before and After installation in a compatible vehicle dashboard.
5.3. Wiring Connections
Carefully connect all cables as per the diagrams below. Ensure all connections are secure to prevent malfunctions.
Main Unit Rear Panel Connections
Image: Rear panel connections. 1: Power Cable, 2: RCA Input/Output, 3: 2 USB Cables, 4: Camera Input, 5: GPS Antenna.
Power Cable Wiring
Image: Power cable wiring diagram. Connect the corresponding wires to your vehicle's power harness.
RCA Cable Wiring
Image: RCA cable wiring diagram for audio and video inputs/outputs.
5.4. Initial Power On
After installation, reconnect the vehicle's battery. The unit should power on with the ignition. If prompted for a factory setting keyword, use 1234.
6. Operating Instructions
6.1. Basic Operation
The unit features a full capacitance touch screen for easy operation. The user interface is designed for in-car use. Navigate through menus and applications by tapping and swiping.
6.2. Connectivity
Bluetooth 4.0
Enable Bluetooth on your mobile phone and search for the car stereo. Pair the devices to enable hands-free calling, Bluetooth music streaming, and automatic phonebook loading.
Image: Bluetooth hands-free calling interface.
WIFI Connection
Go to Settings > Network > Wi-Fi to connect to an available Wi-Fi network. Once connected, you can use online maps, download apps from the Play Store, and browse the internet.
Image: WIFI and GPS navigation features with app icons.
Mirror Link (iOS/Android)
Connect your smartphone via USB. For iOS, it supports one-way projection to the stereo. For Android, it supports two-way connection, allowing control from both the phone and the stereo.
Image: Mirror Link functionality for iOS and Android.
CarPlay (Wireless) & Android Auto (Wired)
Connect your Apple mobile phone for Wireless CarPlay or your Android phone for Wired Android Auto. This allows access to your phone's address book, mail, notifications, map navigation, music, video, and voice control directly from the stereo.
6.3. Navigation
The unit has built-in GPS navigation. You can download offline maps from the Play Store for use without an internet connection. With WIFI connected, Google Maps can be used for real-time navigation.
Image: GPS Navigation display.
6.4. Multimedia Playback
Music & Video
Play lossless music and various video formats from USB drives or connected mobile devices. The unit supports a wide range of audio and video files.
Image: Music playback interface.
FM Radio
Tune into FM radio stations. The unit supports RDS and allows you to save up to 18 preset stations. You can also transfer online music to the car stereo via FM for an enhanced listening experience.
Image: FM Radio interface with equalizer settings.
6.5. Rear Camera Input
If an optional rear camera is connected, the display will automatically switch to the camera view when the vehicle is put into reverse gear. The unit supports AHD high-definition 720P and CVBS camera inputs, which can be switched in the settings.
Image: Reverse Camera Input view.
6.6. Steering Wheel Control
The unit supports steering wheel control. This feature allows you to control various functions of the stereo directly from your vehicle's steering wheel buttons for convenience and safety. Configuration may be required in the system settings.
6.7. Customization
The stereo offers 28 different desktop themes to personalize your user interface. Access these options through the system settings.
Image: Various desktop themes available.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and unit. Avoid using harsh chemicals or abrasive materials.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to new features. Updates can usually be found in the system settings or on the manufacturer's website.
- Temperature: Operate the unit within the specified working temperature range (-20℃ to 75℃) to prevent damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on with ignition. | Incorrect power wiring; loose connection; blown fuse. | Check all power cable connections (refer to wiring diagram). Ensure the ACC wire is correctly connected to an ignition-switched power source. Check vehicle fuses. |
| No sound from speakers. | Speaker wires incorrectly connected; volume too low; mute function active. | Verify speaker wiring. Increase volume. Check if the unit is muted. |
| Touch screen unresponsive or inaccurate. | Software glitch; screen calibration needed. | Restart the unit. If the issue persists, check for a screen calibration option in settings. |
| GPS signal is weak or lost. | GPS antenna not properly installed or obstructed; unit in an area with poor satellite reception. | Ensure the GPS antenna is securely connected and placed in a location with a clear view of the sky. Move to an open area. |
| Bluetooth connection issues. | Pairing error; device not discoverable; interference. | Delete previous pairings on both devices and re-pair. Ensure both devices are in pairing mode. Reduce interference from other electronic devices. |
| Steering wheel controls not working. | Incorrect wiring of CAN-Bus or steering wheel control wires; controls not configured in settings. | Verify the wiring for steering wheel controls. Access the steering wheel control settings in the unit's menu and configure the buttons. |
If problems persist, you may try resetting the unit to factory settings using the keyword 1234. Note that this will erase all personal data and settings.
9. User Tips
- Steering Wheel Control Configuration: If your steering wheel controls are not working after installation, navigate to the unit's settings menu. There should be a dedicated section for 'Steering Wheel Control' where you can manually map the functions of your vehicle's buttons to the stereo's commands.
- USB Camera Connectivity: While the unit supports a driving recorder (optional), it also has dual USB adapter inputs. You can connect a USB camera for additional functionality, though specific app support may vary.
- Offline Maps: To use built-in offline maps, ensure you connect the unit to Wi-Fi and download the necessary map data for your region before traveling to areas with limited internet access.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your proof of purchase for warranty claims.