MEKEDE 2 Din Universal Car Multimedia Player

1. Introduction

Thank you for choosing the MEKEDE 2 Din Universal Car Multimedia Player. This device is designed to enhance your driving experience with a range of entertainment and connectivity features, including built-in CarPlay and Android Auto, Bluetooth, FM radio, USB/TF card support, and a 7-inch touch screen. Please read this manual carefully before installation and operation to ensure proper use and optimal performance.

Figure 1: MEKEDE 2 Din Car Multimedia Player with CarPlay interface.

2. Safety Information

• Always operate the device safely and in accordance with local traffic laws and regulations.
• Do not attempt to disassemble or modify the device. This may cause damage and void the warranty.
• Ensure all wiring is correctly connected to prevent short circuits or electrical hazards.
• Keep the device away from water, moisture, and extreme temperatures.
• Clean the screen with a soft, dry cloth. Do not use abrasive cleaners.

3. Package Contents

The package typically includes the following items:

• MEKEDE 2 Din Car Multimedia Player
• Power Cord
• SWC (Steering Wheel Control) Remote
• Instructions Manual
• Optional: Rear View Camera (depending on model variant)

Figure 2: Typical package contents for the MEKEDE Car Multimedia Player.

4. Product Overview

4.1 Front Panel Controls

Figure 3: Front Panel Controls and Interfaces.

• Previous Piece: Navigate to the previous track/station.
• Switch Key/Function Switch: Toggle between different functions or modes.
• Next Track: Navigate to the next track/station.
• Volume Plus/Minus: Adjust the audio volume.
• Card Interface (TF): Insert TF card for media playback.
• Reset Button (RES): Reset the device to factory settings.
• AUX Interface (AUX): Connect external audio devices.
• U Disk Interface (USB): Connect USB drives for media playback or wired CarPlay/Android Auto.

4.2 Rear Panel Connections

Figure 4: Rear Panel Connections.

• Power/Speaker Cable Interface: Main power and speaker connections.
• Audio Output (RCA): Connect to external amplifiers or subwoofers.
• Video Output (RCA): Connect to external monitors.
• Reverse Input (RCA): Connect to a rear view camera.
• Radio Antenna: Connect to the car's radio antenna.
• Video Input (RCA): Connect to external video sources.
• USB Port: Additional USB port for media or charging.

4.3 Dimensions

Figure 5: Product Dimensions.

• Width: 178mm
• Height: 100mm
• Depth: 50mm

5. Setup and Installation

5.1 Wiring Diagram

Important Note: When installing wiring, please do not directly plug and connect with the original vehicle interface. This product needs to be installed with broken wires or adjusted to match the definition of the original vehicle PIN with this machine before wiring. Due to the large number of car models on the market, the definition of the original car interface PIN is different for each car manufacturer, and direct insertion may lead to wiring errors.

Figure 6: Main Wiring Connections.

• Purple/Black: Rear Right Speaker +
• Purple: Rear Right Speaker -
• Gray/Black: Front Right Speaker +
• Gray: Front Right Speaker -
• White/Black: Front Left Speaker +
• White: Front Left Speaker -
• Green/Black: Rear Left Speaker +
• Green: Rear Left Speaker -
• Pink: Parking sensor control wires
• Orange line: Parking single check
• Yellow: +12V Constant Power Supply (B+)
• Blue: Power Antenna/Amplifier Turn on
• Black: Ground Wire (B-)
• Red: +12V Ignition Switch (ACC)
• Green: Small light line
• Brown: Steering wheel control line

5.2 Reversing Camera Installation (Optional)

Figure 7: Reversing Camera Installation Method.

Connect the camera's video output to the 'Reverse Input' on the head unit. Connect the camera's power (Red) to the backup light power (+12V) and ground (Black) to the car's chassis ground. The monitor position is typically in the dashboard, and the camera position is at the rear of the car.

6. Operating Instructions

The device features a user-friendly touch screen interface. Navigate through menus by swiping and tapping.

6.1 Main Functions

Figure 8: Multiple Core Functions.

• Radio: Access FM radio tuner.
• PhoneLink (Mirror Link): Connect your smartphone for screen mirroring.
• USB/USB2: Play media from USB drives.
• BT Music: Stream music via Bluetooth.
• BT (Bluetooth): Make hands-free calls.
• SD (TF Card): Play media from TF cards.
• AV-IN (AUX): Connect external audio/video sources.

6.2 CarPlay & Android Auto

The multimedia player features built-in CarPlay and Android Auto functionality, eliminating the need for additional accessories. Connect your smartphone via a USB wired connection to access navigation, music, messages, and more directly on the 7-inch touch screen.

Figure 9: Built-in CarPlay and Android Auto via USB.

6.3 Mirror Link Function

Support smartphone Mirror-link. Any resources from your smartphone can be mirrored, allowing you to watch videos and enjoy games on the bigger screen.

Figure 10: Mirror Link Functionality.

6.4 Bluetooth (BT)

The built-in smart Bluetooth system supports mobile phone BT pairing, hands-free dialing, and steering wheel button street listening, ensuring your driving safety.

Figure 11: Bluetooth Features for Calls and Music.

6.5 FM Radio

The device supports automatic search and manual search for FM radio stations. You can drag the icon of a target station and replace it in the channel list.

Figure 12: FM Radio Interface.

6.6 Steering Wheel Control (SWC)

Take control of your music or use the hands-free calling function for safety to concentrate on the road ahead. The device supports steering wheel controls for answering/hanging up calls, changing tracks, and adjusting volume.

Figure 13: Steering Wheel Control Functions.

6.7 HD Back-up Camera (Optional)

On the 7.0-inch screen, the rearview mirror automatically prioritizes the reverse image whenever you put it in reverse gear. The picture quality of AHD rear-view video is clearer than that of ordinary cameras.

Figure 14: HD Back-up Camera View.

7. Maintenance

• Screen Cleaning: Use a soft, lint-free cloth to wipe the screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe 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 button areas.
• Temperature: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or high humidity.
• Software Updates: Check the manufacturer's website periodically for any available software updates to ensure optimal performance and new features.

8. Troubleshooting

8.1 Screen Flashback / Automatic Jump to AUX Interface

After installation, some models may experience screen flashback and automatically jump to the AUX interface. As shown in the figure, this is not a product problem, but a crosstalk caused by the low series voltage of the rear camera and reverse light wiring. Please install a relay to prevent crosstalk to solve the problem.

Figure 15: Screen Flashback Troubleshooting.

Solution: Install a 12V relay between the reverse light power and the camera power input to stabilize the voltage and prevent crosstalk.

8.2 General Issues

• No Power: Check all power connections, including the yellow (+12V constant), red (+12V ignition), and black (ground) wires. Ensure the car's fuse is not blown.
• No Sound: Verify speaker connections are correct. Check the volume level and mute settings. Ensure the audio source is playing.
• Radio Not Receiving Stations: Check the antenna connection. Ensure the tuner region is set correctly in the settings (e.g., America1, Europe).
• Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the car stereo and your phone. Try unpairing and re-pairing the devices. Check the PIN code (default is 0000).
• USB/TF Card Not Reading: Ensure the media format is supported. Try a different USB drive or TF card. Check for proper insertion.

9. Specifications

10. User Tips

• Radio Reception: If you experience poor radio reception, ensure your antenna is properly connected and consider checking the 'Tuner Region' setting in the device's menu to match your geographical location.
• CarPlay/Android Auto Connection: Always use a high-quality USB cable for a stable and reliable connection.
• Sound Customization: Utilize the sound setup options (equalizer, loudness, balance) to tailor the audio output to your preference.
• Screen Customization: Explore the display settings to adjust brightness, contrast, hue, and saturation for optimal viewing. You can also change the wallpaper.

11. Warranty and Support

MEKEDE provides a 12-month manufacturer's limited warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

Defective items MUST be reported and returned within the warranty period (and in the original packaging if possible). You must tell us what the defect is and give us your order number. We DO NOT repair or replace items with an expired warranty. You agree to all of the above-listed policies upon ordering.

For further support or inquiries, please contact MEKEDE customer service.