1. Introduction
Thank you for purchasing the LeeKooLuu 7010/7023 2 Din 7 Inch Touch Screen Car Radio Stereo. This device is designed to provide a comprehensive in-car entertainment and communication experience, featuring a high-definition touch screen, Bluetooth connectivity, Mirror Link functionality, and support for a rear view camera. This manual will guide you through the installation, operation, and maintenance of your new car radio.
2. Package Contents
Please check the package contents upon receipt to ensure all items are present:
- 1 x Car Touch Screen Monitor with MP5 Player
- 1 x Remote Control (Optional)
- 1 x Rear View Camera (Optional)
- 1 x User Manual (this document)
- Wiring Harnesses
3. Specifications
| Feature | Specification |
|---|---|
| Display Size | 7 inches |
| Resolution | 800*480 |
| Operating System | Windows CE |
| Out Power | 50W*4 |
| Voltage | DC 12V |
| Item Weight | 0.85kg |
| Item Size (Approx.) | 178mm (W) x 103mm (H) x 63mm (D) or 178mm (W) x 100mm (H) x 50mm (D) |
| Max External Memory | 32G (TF/Micro SD Slot: 1) |
| Special Features | Built-In Speaker/Microphone, Support steering wheel control, Mobile Phone, MP3 players |
| Digital Media Format | Audio: DIS, MP3, WMA, ACC, OGG, WAV, RA, AC3, MP2, AMR. Video: AVI, MP4, FLV, PMP, RM, RMVB, MPG. Picture: JPEG. |
| OSD Language | Russian, English, Chinese, Spanish, French, and more. |
| Interface | Universal |
| Material | Metal + Plastic |
| Certification | CE |
| Mirror Link | Support (for Android Phone / iPhone) |
| Rear Camera | Support |
| Bluetooth Phone | Support |
| TF / U disk / AUX | Support |
| GPS Navigation | Not supported |
| Wifi Function | Not supported |
| FM Tuning Range | 87.5-108MHz |
| Speaker Impedance | 4ohm |
| Volume Control | +/-8 dB (Bass 100HZ Treble 10KHZ) |
4. Installation (Setup)
Proper installation is crucial for the optimal performance of your car radio. It is recommended to have this unit installed by a professional if you are unsure about the process.
4.1 Pre-Installation Check
- Ensure your car's voltage is 12V.
- Before final installation, test the car radio by connecting the red and yellow wires to the positive side of the power supply and the black wire to the negative power supply.
- Important: You must use the provided power cables to connect the car radio. Do not attempt to insert the original car plug directly into this unit.
4.2 Wiring Diagram
Refer to the following diagram for correct wiring connections. Ensure all connections are secure to prevent malfunctions.
- Power Supply:
- Yellow Wire: +12V Constant Power Supply (B+)
- Red Wire: +12V Ignition Switch (ACC)
- Black Wire: Ground Wire (B-)
- Speakers: Connect the corresponding colored wires to your car's speakers.
- Steering Wheel Control: Brown wire.
- Parking Sensor Control: Pink wire (parking single check).
- Small Light Line: Green wire.
- Auto Antenna: Blue wire (Power Antenna / Amplifier Turn on).
4.3 Rear View Camera Installation
If you have an optional rear view camera, follow these steps for installation:
- Mount the camera (C) in a suitable location at the rear of your vehicle.
- Connect the camera's video cable to the video input on the car radio (A).
- Connect the camera's power cable (red wire) to the reversing light (B) for automatic activation when reversing. The black wire is negative power.
5. Operation
This section details the various functions and how to operate your car radio.
5.1 Basic Functions
The unit features a 7-inch HD digital touch screen for easy operation. The main interface provides access to various functions like FM radio, music, video, photos, Bluetooth, AUX input, and settings.
- HD Touchscreen: Navigate through menus and control functions by touching the screen.
- Charging Function: The USB port can be used to charge mobile phones (DC 5V). Note that it is not a professional charger.
- FM Radio: Tune into your favorite radio stations within the 87.5-108MHz range.
- AUX Function: Connect external audio equipment (e.g., cellphone, MP3/MP4/MP5 players) via the AUX input.
5.2 Bluetooth Connection
Connect your smartphone via Bluetooth for hands-free calling and audio streaming.
- Go to the Bluetooth menu on the car radio.
- Enable Bluetooth on your smartphone and search for available devices.
- Select the car radio (usually named 'CAR BT' or similar) from the list and pair.
- Once connected, you can make/receive calls and play music wirelessly.
5.3 Mirror Link Function
Mirror Link allows you to display your smartphone's screen on the car radio's display. This function supports Android phones and iPhones.
- Connect your smartphone to the car radio via a USB cable.
- On your phone, enable USB debugging (for Android) or allow access (for iPhone).
- Follow the on-screen prompts on both your phone and the car radio to establish the Mirror Link connection.
- Once connected, your phone's screen will be mirrored on the car radio, allowing you to view navigation, media, and other apps.
5.4 Steering Wheel Control
The unit supports steering wheel control, allowing you to manage basic functions without taking your hands off the wheel. An optional steering wheel controller may be available.
- Access the 'Steering Learn' or 'Steering Wheel Control' option in the unit's settings menu.
- Follow the on-screen instructions to program the buttons on your steering wheel to control the car radio's functions (e.g., volume, track skip, mode).
5.5 Rear View Camera Display
When a rear view camera is connected and properly installed, the display will automatically switch to the camera feed when the vehicle is put into reverse gear.
5.6 Media Playback
The unit supports various media playback modes:
- USB Disk: Insert a USB flash drive into the USB port to play audio and video files.
- TF/Micro SD Card: Insert a TF/Micro SD card into the dedicated slot to play media files.
- AUX Input: Connect external audio devices using an AUX cable.
- Bluetooth: Stream audio wirelessly from your paired smartphone.
The unit supports 1080P video playback and a wide range of audio and video formats.
6. Maintenance
To ensure the longevity and optimal performance of your car radio, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents that could damage the surface.
- Temperature: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
- Connections: Periodically check all wiring connections to ensure they are secure and free from corrosion.
- Software Updates: Check the manufacturer's website for any available firmware updates to improve performance and add new features.
7. Troubleshooting
If you encounter issues with your car radio, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Incorrect wiring, blown fuse, insufficient power supply. | Check power connections (Yellow to +12V constant, Red to +12V ignition, Black to ground). Verify car fuse and unit's fuse. Ensure 12V power supply. |
| No sound | Incorrect speaker wiring, volume too low, mute activated, incorrect audio source. | Check speaker connections. Increase volume. Deactivate mute. Select correct audio source (FM, AUX, USB, Bluetooth). |
| Bluetooth not connecting or unstable | Pairing issue, device out of range, interference. | Ensure Bluetooth is enabled on both devices. Delete previous pairings and re-pair. Move devices closer. Avoid strong electromagnetic interference. |
| Mirror Link not working | USB debugging not enabled (Android), incorrect cable, app compatibility. | For Android, enable USB debugging in developer options. Use a high-quality USB cable. Ensure your phone's operating system is compatible. |
| Rear view camera not displaying | Incorrect camera wiring, camera malfunction, reverse signal not detected. | Check video cable connection to the unit. Ensure camera power is connected to the reversing light. Verify camera functionality. |
| Steering wheel controls not responding | Incorrect wiring, control learning not performed. | Check the brown steering wheel control wire connection. Perform the 'Steering Learn' function in the settings menu. |
8. User Tips
- GPS Functionality: Please note that this unit does not support built-in GPS navigation. For navigation, utilize the Mirror Link function to display your smartphone's GPS on the car radio screen.
- Bluetooth Connectivity: If you experience issues with Bluetooth, try restarting both your phone and the car radio, then attempt to re-pair the devices.
- Power Cables: Always use the provided power cables for installation to ensure compatibility and prevent damage.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or refer to the warranty card included with your product. Keep your purchase receipt as proof of purchase.
