1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your new Leadfan 7 Inch Car Stereo 2 Din HD Touchscreen Car Radio Receiver. Please read this manual thoroughly before using the product to ensure proper functionality and safety.
2. Product Features
- 7-inch 1024*600 HD Touchscreen display.
- Standard double DIN size for broad compatibility.
- Latest Phone Mirror-Link Technology (supports Android 12.0 and below, iPhone 13 series and below).
- Built-in Bluetooth 5.0 for A2DP, hands-free calls, music playback, and phonebook download.
- Supports front and rear view cameras; includes a waterproof HD night vision rear view camera.
- Steering wheel control compatibility.
- 7-color customizable backlight settings.
- Multiple input options: AUX, TF card, USB input/U disk playback.
- Supports folder playback, classified storage, free broadcast, and display list for media.
- Wireless remote control included.
- USB charging capability.
- Supports various audio formats: MP3, WMA, WAV, APE, FLAC, DIS, ACC, OGG, RA, AC3, MP2, AMR.
- Supports various video formats: AVI, MP4, FLV, PMP, RM, RMVB, MPG, MKV, 3GP.
- Multi-language OSD: English, Chinese (Simplified), Polish, German, Russian, French, Czech, Portuguese, Thai, Turkish, Spanish, Italian.
3. Package Contents
Ensure all items are present before installation:
- 1 x Car MP5 Player (Main Unit)
- 1 x Backup Camera
- 1 x Camera Wire A
- 1 x Camera Wire B
- 1 x Remote Control
- 1 x User Manual
- 2 x Wire Harnesses
- 1 x Mounting Bracket Set
4. Product Overview
Familiarize yourself with the car stereo's components and connections.
4.1. Front Panel Controls
- MIC: Microphone for hands-free calls.
- Previous Piece Button: Navigate to the previous track/station.
- Power Button / Function Switching: Power on/off or switch functions.
- Next Track Button: Navigate to the next track/station.
- VOL (Volume Knob) / Mute Button: Rotate to adjust volume, press to mute/unmute.
- RES (Reset Button): Press to reset the unit.
- AUX (AUX Jack): 3.5mm auxiliary input.
- TF (Mini Card Slot): Slot for TF/MicroSD card.
- USB (USB Socket): USB port for media playback and charging.
4.2. Rear Panel Connections
The rear panel features various ports for power, audio, video, and camera connections.
- Power/Horn Cable Interface: Main harness connection for power and speakers.
- Video Output 1 & 2: RCA outputs for external video displays.
- Audio Output L & R: RCA outputs for external audio amplifiers.
- Reverse Input: RCA input for the backup camera.
- Radio Antenna: Input for the car's radio antenna.
- Video Input: RCA input for external video sources.
- USB: Rear USB port.
- GPS: (Note: This unit does not include GPS functionality despite the label on some models. Do not connect a GPS antenna.)
4.3. Dimensions
The car stereo has the following dimensions:
- Length: 178mm (7.00 inches)
- Width: 55mm (2.16 inches)
- Height: 100mm (3.93 inches)
5. Installation
Proper installation is crucial for the performance and longevity of your car stereo. If you are unsure about any steps, consult a professional installer.
5.1. Pre-installation Checks
- Verify that the car stereo's dimensions (178x55x100mm) are suitable for your car's dashboard opening.
- Measure your car's center console to confirm fit. If uncertain, provide a picture of your car's center console size to a specialist for confirmation.
- Ensure the car's power is disconnected before starting installation.
5.2. Wiring Diagram
Follow the wiring diagrams carefully to connect the power, speakers, and other accessories.
5.2.1. Power Harness (Connector B)
- Red Wire (ACC): Connect to the car's ignition switch (+12V).
- Black Wire (GND): Connect to the car's ground wire (B-).
- Blue Wire (ANT): Connect to the auto antenna power.
- Green Wire (ILL): Connect to the small light control.
- Brown Wire (KEY): Connect to the steering wheel controls.
- Yellow Wire (B+): Connect to the car's power supply (+12V).
- Orange Wire (Brake): Connect to the brake signal.
- Pink Wire (REVERSE): Connect to the reverse light signal for backup camera activation.
5.2.2. Speaker Harness (Connector A)
- Green: Rear Left Speaker+
- Green/Black: Rear Left Speaker-
- White: Front Left Speaker+
- White/Black: Front Left Speaker-
- Gray: Front Right Speaker+
- Gray/Black: Front Right Speaker-
- Purple: Rear Right Speaker+
- Purple/Black: Rear Right Speaker-
5.3. Important Installation Notes
- The car stereo has a memory function. If the ACC line (Red wire) and the B+ line (Yellow wire) are reversed during installation, the product will not retain settings after the power is off. Ensure these are connected correctly.
- Incorrect wiring can cause a short circuit. Always double-check connections before restoring power.
6. Operating Instructions
6.1. Basic Operation
- Power On/Off: Press the power button on the front panel.
- Volume Control: Rotate the volume knob to adjust the sound level. Press the knob to mute/unmute.
- Function Switching: Use the function switching button to cycle through modes (Radio, USB, TF, AUX, Bluetooth).
- Track/Station Selection: Use the previous/next track buttons.
6.2. Bluetooth 5.0
Connect your mobile device via Bluetooth for hands-free communication and audio streaming.
- Pairing: Enable Bluetooth on your phone and search for the car stereo. Select the device and confirm pairing.
- Hands-free Calls: Once paired, calls can be answered/made through the stereo using the built-in microphone.
- Music Streaming: Play audio from your phone directly through the car's speakers.
- Phonebook: Download your phone's contacts to the stereo for easy access.
6.3. Phone Mirror Link
Project your smartphone screen onto the car stereo display for navigation and other applications.
- Compatibility: Supports Android phones up to version 12.0 and iPhones up to the 13 series.
- Activation: Connect your phone via USB and activate the Mirror Link function on both your phone and the car stereo.
- Navigation: Use your phone's navigation app, and its display will be mirrored on the stereo screen.
6.4. FM Radio
Tune into your favorite radio stations.
- Access the FM radio mode from the main menu.
- Use the touch screen or physical buttons to scan for stations, save presets, and adjust frequency.
- The unit provides clear sound quality for real-time radio, weather forecasts, and news.
6.5. Media Playback (USB/TF/AUX)
Enjoy your media from various sources.
- USB/TF Card: Insert a USB flash drive or TF/MicroSD card into the respective port. The unit will automatically detect and play compatible media files.
- AUX Input: Connect external audio devices (e.g., MP3 players) via the 3.5mm AUX jack.
- Playback Features: Supports folder playback, classified storage, shuffle, repeat all, repeat single, and repeat directory.
6.6. Backup Camera
Enhance safety with the included backup camera.
- When the car is shifted into reverse gear, the stereo will automatically display the rearview image from the connected camera.
- The included camera provides HD image quality, night vision, and is waterproof.
6.7. Steering Wheel Control
Control the stereo conveniently using your car's existing steering wheel buttons.
- Ensure the 'KEY' wire (Brown) is correctly connected to your car's steering wheel control input.
- Configure the steering wheel controls through the stereo's settings menu if necessary.
- Note: This function utilizes your car's original steering wheel controls; a separate steering wheel remote control is not included.
7. Maintenance
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen cleaner. Avoid harsh chemicals.
- General Cleaning: Keep the unit free from dust and debris. Use a soft brush or compressed air to clean vents and ports.
- Avoid Liquids: Do not expose the unit to excessive moisture or liquids.
8. Troubleshooting
If you encounter issues with your car stereo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit has no memory function after power off. | ACC (Red) and B+ (Yellow) wires are reversed during installation. | Ensure the Red wire is connected to the ignition switch (+12V) and the Yellow wire to the constant power supply (+12V). |
| Unit does not power on. | Incorrect power wiring or blown fuse. | Check all power connections (Red, Yellow, Black wires). Verify the fuse (Fuse 10A-15A) is intact. |
| No sound from speakers. | Incorrect speaker wiring or volume too low. | Check speaker wire connections (Connector A). Increase volume. Ensure mute is off. |
| Backup camera image not displayed. | Incorrect camera wiring or reverse signal not detected. | Verify the camera's video input and the Pink 'REVERSE' wire connection. Ensure the camera is powered. |
| Mirror Link not working. | Incompatible phone version or incorrect connection. | Check phone compatibility (Android <=12.0, iPhone <=13 series). Ensure USB connection is stable and Mirror Link is activated on both devices. |
| Other functions (calls, music, mirror link) are unavailable in reverse mode. | This is normal operation. | Functions are temporarily disabled for safety when the backup camera is active. |
9. Specifications
| Feature | Specification |
|---|---|
| Display Size | 7 inches |
| Resolution | 1024*600 |
| Touch Screen | Yes |
| Built-in Screen | Yes |
| Din Size | Double Din |
| System | WINCE |
| Power Output | 45W |
| Voltage | 12 V |
| Item Weight | 0.8kg |
| Max External Memory | 32G |
| Interface | USB, AUX, TF |
| Bluetooth Version | 5.0 |
| Special Features | Built-In Speaker/Microphone, Support steering wheel control, Mobile Phone, MP3 players, Reversing Input, Remote Controller Included |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| Support Audio Format | DIS, MP3, WMA, ACC, OGG, WAV, RA, AC3, MP2, AMR, etc. |
| Support Video Format | AVI, MP4, FLV, PMP, RM, RMVB, MPG format etc. (Not a CD/DVD Player/GPS) |
| OSD Language | English, Chinese (Simplified), Polish, German, Russian, French, Czech, Portuguese, THAI, Turkish, Spanish, Italian |
| Material | Metal+ABS |
| Certification | CE, FCC, UL |
| Work Temperature | 14°F-140°F (-10°C to 60°C) |
| Power Amplifier Chip | TDA7388 |
| Radio Chip | QN8035 |
10. User Tips
- The product package includes both the backup camera and the necessary mounting kit, so you don't need to purchase them separately.
- Before purchasing, it's highly recommended to measure your car's center console to ensure the stereo's dimensions (178x55x100mm) are a perfect fit. If you're unsure, take a picture of your console and consult with a professional.
- For optimal performance and to avoid issues like loss of memory settings, always ensure the ACC (Red) and B+ (Yellow) wires are connected to their correct power sources during installation.
11. Warranty and Support
For any technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller or manufacturer's customer support. Keep your purchase receipt as proof of purchase.
