Leadfan X6 7 Inch 2 Din Car Stereo User Manual

1. Product Overview

The Leadfan X6 is a 7-inch 2-DIN car stereo featuring a high-definition touchscreen. It supports Apple CarPlay, Android Auto, Mirror Link, Bluetooth 5.1 for hands-free calling and music streaming, FM radio, USB/TF card playback, AUX input, and steering wheel control. It also includes a rear view camera input and a built-in DSP for enhanced audio experience.

1.1 Main Features

• Apple CarPlay & Android Auto, phone mirror link
• Built-in Bluetooth 5.1 technology for hands-free calling and music streaming (internal microphone)
• Support backup camera input for easy parking
• FM tuner for real-time radio stations
• USB input or U disk folder playback
• AUX input
• TF card support
• Car steering wheel control
• Colorful backlight settings
• Classified storage
• 7-inch HD Capacitive Touch Screen (1024x600 resolution)
• Built-in DSP with 10-band EQ options
• Customizable Boot Screen

1.2 Package Contents

Before installation, please verify that all items are present in the package:

• Car Stereo Unit (7-inch HD Touchscreen)
• HD Camera
• Camera Cables
• Frame (attached to the radio)
• Wiring Harnesses
• 2 Brackets
• 4 Screws
• Remote Control
• English Manual

1.3 Product Dimensions

Please measure your dashboard opening size to ensure compatibility. Common sizes include:

• US and Europe: 173 (W) × 96 (H) mm (6.81 × 3.78 inches)
• Asia: 178 (W) × 100 (H) mm (7 × 4 inches)
• Other: 188 (W) × 116 (H) mm (7.4 × 4.56 inches)

If the audio size does not match, consider searching for appropriate after-sales accessories based on your vehicle's year, brand, and model.

2. Setup and Installation

Before proceeding with the installation, it is highly recommended to test the unit outside the car to ensure it functions correctly after transit. This car stereo operates on a 12V DC power supply.

2.1 Pre-Installation Test Method

1. Connect the red and yellow wires of the power cord together to the positive pole of a 12V DC battery.
2. Connect the black wire of the power cord to the negative pole of the battery.
3. Wait for 10 seconds, then press each button on the machine to check if it boots normally.
4. If it boots, the unit is functional and can be installed. If not, re-verify connections. If the issue persists, contact support.

Important: The working voltage of this car stereo is 12V. It cannot be used with 24V systems (e.g., big trucks) as it will be damaged if the voltage exceeds 16V.

2.2 Wiring Diagram

Note on Memory Function:

The yellow line (B+) and red line (ACC) must both have 12V positive power simultaneously for the unit to turn on normally. The yellow line (B+) keeps the power on for memory function. If the ACC and B+ wires are connected reversely, the product will lose memory function after power off.

2.3 Speaker Wiring

Important Speaker Note:

There are 8 speaker cables. Each cable must NOT be grounded, shared, or touch other lines. Incorrect wiring can lead to no sound, distorted sound, or machine overheating.

2.4 Reversing Camera Installation

1. Connect the camera's video output to the "Reverse Video Input" on the car stereo.
2. Connect the camera's power cable (red wire) to the positive lead of the car's reverse light.
3. Connect the camera's ground cable (black wire) to a suitable ground point.
4. Connect the Pink "REVERSE" wire from the car stereo's wiring harness to the positive lead of the car's reverse light.

Important Camera Note:

If a reversing camera is not installed, do NOT connect the REVERSE/BACK cable. Leave it unconnected. Connecting it without a camera can cause the machine to malfunction or automatically enter reverse mode.

2.5 Machine Fixed Reference Method

Use the provided brackets and screws to secure the car stereo unit into your vehicle's dashboard opening.

3. Operating Instructions

3.1 Main Interface Overview

1. HOME: Return to the main interface.
2. Return: Return to the previous interface.
3. RADIO: Enter radio mode.
4. BT: Enter Bluetooth mobile phone music and call interface.
5. PhoneLink: CarPlay / Android Auto / Mirrorlink function. Connect via USB cable.
6. USB: Play music/video/pictures from a USB flash drive (Front USB).
7. AV IN: Enter the AV IN external audio mode interface.
8. Setup: Enter the system setting interface.
9. BT Music: Play mobile music via Bluetooth.
10. Sound: Enter the EQ sound effect setting interface.
11. Logo: Select car logos or customize boot logo via USB flash disk.

3.2 Apple CarPlay & Android Auto (PhoneLink)

Connect your iPhone or Android phone to the car stereo via a USB data cable to display a simplified interface on the infotainment system. Compatible apps on your phone will appear when using this feature.

Apple CarPlay:

1. Connect your iPhone to the machine with a USB data cable.
2. The machine will automatically enter the CarPlay interface.
3. To re-enter CarPlay after exiting, press "PhoneLink" on the HOME screen.

Android Auto:

This feature requires "Android Auto" software installed from Google Play (availability may vary by country). A mobile phone with Android 6.0 or higher is required, along with a valid USB data cable connection.

1. Download and install "Android Auto" software.
2. Connect your Android phone to the machine with a USB data cable. (USB debugging mode is not strictly necessary).
3. The machine will automatically enter the Android Auto interface.

3.3 Mirror Link

Mirror Link allows you to synchronize your phone's screen content to the car stereo display via the phone's original USB cable. This enables access to pictures, GPS navigation, messages, internet, video, and music on the car screen.

Mirror Link (Android):

Supports most Android phones below Android 11.0. If connection issues occur, contact support.

1. Enable Developer Options on your Android phone (method varies by phone model).
2. Enable "USB debugging" in Developer Options.
3. Connect your phone to the car stereo via USB. Follow any prompts to download necessary software. The phone screen content will then be projected.

Mirror Link (iPhone):

When an iPhone is connected via USB, its screen content is projected to the car screen, and audio is transmitted synchronously.

3.4 Bluetooth 5.1

The unit features updated Bluetooth 5.1 for stable, fast, and clear connections. It supports hands-free calling and wireless audio streaming.

Connection Method:

1. Power on the car stereo.
2. Enable Bluetooth on your mobile phone and search for devices.
3. Select "Carkit" from the list of available devices on your phone. The default PIN code is "0000" if required.
4. Once paired, you can make/receive calls and stream music.

Bluetooth Interface:

• Dial interface
• Call history interface
• Contacts interface
• BT pairing interface
• BT Music interface
• Answer call key
• Dial keypad interface
• Backspace key
• BT Music: Previous/Next track
• Pause music / resume playback

3.5 FM Radio

The FM tuner allows you to listen to real-time radio stations. It offers stable reception and clear sound.

Radio Functionality:

• ◄►►: Short press to automatically search for the next station. Long press to manually search (0.05MHz steps) or save to presets (P1-P6).
• Presets (P1-P6): Store up to 18 radio stations.
• FM Band: Switch between FM1-FM2-FM3 bands.
• AS (Auto Store): Automatically search and store full-band radio stations.
• Introduce: Radio browsing.
• LOC/DX: Switch between long-range and short-range broadcast.
• EQ: Enter the EQ sound effect setting interface.

3.6 Steering Wheel Control

You can program your vehicle's steering wheel buttons to control various functions of the car stereo, enhancing driving safety and convenience.

Learning Method:

1. Press and hold a function key on the steering wheel.
2. On the car screen, click the desired function key. The screen key will stay lit, indicating successful learning.
3. Repeat for other buttons. Press the "Confirm" button to complete.
4. If an error occurs, press "Reset" and re-learn.

3.7 Audio Settings (Built-in DSP)

The built-in DSP offers a 10-band EQ with preset options (Jazz, Classic, Rock, Pop, Soft) and a user-customizable mode. You can adjust Vbass, Balance, Emperor, EQ, Loudness, Filter, etc., to personalize your listening experience.

Sound Setup:

1. Adjust volume using the volume knob.
2. To access equalizer settings, press the volume knob to display the EQ menu. Rotate the knob to adjust sound effects.

3.8 Customized Boot Screen

You can set a custom image as the boot screen:

• Create a new folder named "LOGO" on a USB flash drive.
• Place your desired JPG image (resolution 1024x600) into this folder.
• Insert the USB drive into the car stereo. The unit will recognize the pictures.

3.9 Remote Control Function

Before first use, remove the battery insulation paper from the remote control. If the remote control does not work, check the battery and replace if necessary.

4. System Settings

Access system settings from the main interface to customize various aspects of your car stereo.

4.1 Basic Setup

• Beep: Key tone switch (ON/OFF).
• Reverse Mute: Mute switch when reversing (ON/OFF).
• Driving Ban Video: Control video playback while driving (ON/OFF).
• Front camera: Front camera setting.
• Color lamp mode: Key light settings (Loop/OFF).
• Color lamp interval: 7 Color light change interval time.
• Touch Calibration: Calibrate touchscreen.
• Restore Factory: Restore to factory settings.

4.2 Tuner Region

Select the appropriate radio frequency region (e.g., America1, Europe, Japan) for optimal FM radio reception.

4.3 Display Settings

Adjust the brightness, contrast, hue, and saturation of the display to your preference.

4.4 Background Image Settings

Choose from available wallpapers or use the customized boot screen feature (see section 3.8) to set your own background image.

4.5 Language Settings

Select your preferred language for the system interface from the available options.

5. Troubleshooting

This section addresses common problems and provides simple troubleshooting steps.

5.1 Unable to Boot Normally

• Wiring Issues: Ensure the yellow (B+), red (ACC), and black (GND) wires are correctly connected. Yellow to constant +12V, Red to switched +12V (ignition), Black to ground. Incorrect connections, especially reversed red/yellow, can prevent booting or cause damage.
• Fuse Check: If the unit doesn't boot, check the fuse on the yellow line. If it's blown, replace it. If it blows repeatedly, there might be a short circuit in the unit or wiring.
• Power Supply Test: If wiring and fuse are confirmed correct, try connecting the yellow and red wires directly to a 12V battery's positive terminal and the black wire to negative. If it boots, the issue is with your car's wiring. If not, the unit may be faulty.

5.2 Automatic Shut-down

• Cable Error: If the blue cable (automatic antenna power supply) is incorrectly connected to the unit's power cable, it can cause automatic shutdown. Verify correct wiring.
• Unstable Voltage: Test with a stable 12V-5A power supply. If the issue resolves, replace your car's power supply.

5.3 Having Noise

• Speaker Power: If the original speaker power is too low, noise may occur at high volumes. Avoid excessively high volumes.
• Speaker Cable Grounded: Ensure speaker cables are not grounded. Take the iron speaker cable and connect it directly to the unit's speaker cable.

5.4 Remote Control Not Working

• Battery Check: Verify the remote control battery has power. Remove the battery insulation paper if it's new. If it still doesn't work, replace the battery.

5.5 Settings Not Saved (No Memory)

• Ensure the yellow (B+) and red (ACC) wires are correctly connected. Yellow to constant +12V, Red to switched +12V. If they are reversed, swap them.

5.6 Bluetooth Not Working

• Ensure Bluetooth is enabled on your mobile phone before turning on the car stereo.
• Delete existing Bluetooth records on your phone and re-pair.

5.7 No Sound After Installation

• Wiring Error: Check for short circuits in speaker cables. Reconnect if necessary.
• Speaker Compatibility: If your car has only 2 speaker cables, it may not match the unit's requirements. You need to re-route the car line to ensure each speaker has two dedicated wires.

5.8 Cannot Search for FM Station

• Antenna Connection: Ensure the antenna plug is fully inserted and not disconnected.
• Channel Scan: Perform a channel scan search on the FM menu page.
• Antenna Test: If issues persist, unplug the antenna and try inserting a screwdriver or metal strip into the antenna port to test reception.

5.9 USB Flash Disk Not Playing / TF Card Slot Issues

• USB Format: Format the USB flash disk to FAT32 and re-download media. If it still doesn't work, try a different USB drive.
• TF Card: Check if the memory card is inserted correctly and if the plug is damaged.

5.10 No Display of Reversing Video

• Wiring: Ensure the camera is correctly wired to the reverse video input and the pink "REVERSE" wire is connected to the reverse light positive.
• Camera Fault: Check if the camera's light is on when reverse is engaged. If not, the camera may be broken and needs replacement.

6. Specifications

7. Maintenance

To ensure the longevity and optimal performance of your Leadfan X6 car stereo, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the touchscreen and exterior. Avoid abrasive cleaners or solvents that could damage the surface.
• Temperature: Operate the unit within normal automotive temperature ranges. Extreme heat or cold can affect performance and lifespan.
• Connections: Periodically check all wiring connections to ensure they are secure and free from corrosion. Loose connections can lead to intermittent issues.
• Software Updates: While not explicitly mentioned, regularly check the manufacturer's website for any available firmware updates to improve performance or add features.
• Fuse Replacement: If a fuse blows, replace it with one of the same rating to prevent damage to the unit or vehicle's electrical system.

8. User Tips

Based on common user experiences and questions, here are some helpful tips:

• Pre-Installation Test is Crucial: Always test the unit with a 12V battery before installing it in your car. This helps identify any issues from shipping and avoids complex troubleshooting in the vehicle.
• Verify Wiring Carefully: Double-check the power (Red, Yellow, Black) and speaker wiring against the diagram. Many issues, especially "no boot" or "no sound," stem from incorrect or loose connections.
• Bluetooth Pairing: Ensure your phone's Bluetooth is on and visible before attempting to pair with the car stereo. If pairing fails, delete previous pairings on your phone and try again.
• USB/TF Card Compatibility: For media playback, ensure USB drives are formatted to FAT32. If a USB drive or TF card isn't recognized, try a different one or reformat it.
• Steering Wheel Control Setup: Take your time to learn the steering wheel controls. If a button doesn't respond, try resetting and re-learning the function.
• Subwoofer Output: If connecting an external subwoofer, ensure it's wired to the L-OUT and R-OUT, and the blue wire of the B harness is connected to the subwoofer for proper activation.

9. Warranty and Support

For detailed warranty information, please refer to the terms provided at the time of purchase or contact the seller directly. For technical support or further assistance with troubleshooting, you can contact the manufacturer via email: xiewufeng@Leadfan.onaliyun.com.

A comprehensive user manual is also available in PDF format for download: User Manual (PDF).