Disclaimer
For your safety, it is advisable not to watch video or operate the machine when you are driving. While driving, please adjust the volume to the optimum level. Before operating the machine, you are advisable to read carefully and understand the safety instructions and warning signals stated in the manual. Keep the manual in reach for future reference.
- Firstly, please ensure safety on the road.
- In difficulty operating the machine, please stop the car safely before you operate the machine.
- Keep the machine out of reach from children to prevent unnecessary injury or damage to the machine.
- While using the GPS navigation, please adhere to the traffic rules.
- Please do not operate the machine at restricted areas such as petrol station, wine refinery, strong electromagnetic obstruction area to prevent danger.
- Please do not install, maintain or repair the machine on your own with the power on. It is very dangerous to install and repair the machine by personnel without proper professional installation training and experience on electronic device and automobile parts.
- Please do not install or store the machine, especially LED display screen directly under the sunlight or hazardous substances. During installation, please ensure no direct contact with the air-conditioner's ventilation duct. This will cause damage to the machine, the car or injury to the human body.
- Please do not use sharp object to scratch or press the display screen vigorously as this may damage the screen.
- Please do not expose the machine under humid weather or direct contact with liquid to prevent fire or lighting.
1. Setup
1.1 Package Contents
The MN-X Series package includes the following items:
- Machine (Main Unit)
- Packaging Box
- Power Cable
- GPS Antenna
- 4G Antenna
- MIC (Microphone)
- Speaker
- Operating Instruction Manual
1.2 Installation Overview
The Mekede 10.25-inch Car Radio is designed for seamless integration into Mercedes-Benz C-Class W204 models (2008-2010). Professional installation is highly recommended to ensure proper functionality and avoid damage to the vehicle or the unit.
1.3 Wiring Diagram
Refer to the following diagram for connecting the camera and power cables. Ensure all connections are secure.
Back Panel Connections:
- Center horn
- USB Input
- 4G WIFI Antenna
- GPS Antenna
- Rear View Camera Input (CVBS/AHD)
- Reversing Detection Line
- Camera Power Supply
- Reserved ACC Line
- External Microphone
- Audio cable (E60 only Use)
- ISO Port
- Audio switching box
1.4 GPS Antenna Installation
For optimal GPS signal reception, install the GPS antenna on the dashboard or rear shelf. Ensure it's on a leveled surface facing the sky to minimize radio wave blockage. Vehicles with tempered glass or tint may weaken the signal, so consider installing the antenna outside the vehicle if necessary.
- Before affixing the GPS antenna, clean the designated surface.
- Remove the tape backing and firmly press the GPS antenna into place.
- Route the cable through the storage box to the control panel, securing it with a cable tie.
- Connect the GPS antenna's plug to the machine.
Important Notes:
- Ensure the system power is OFF when connecting the GPS antenna.
- Do not shorten or extend the GPS cable, as this may cause short circuits or malfunctions.
- Do not interfere with the GPS antenna with the steering wheel or gear lever.
1.5 SIM Card Installation
The unit supports a built-in 4G module for cellular data. Insert a 4G SIM card into the designated slot to enable 4G network connectivity without relying on your phone's hotspot.
2. Operating
2.1 Basic Operation
Power On / Off:
- When ACC is connected, press the power button on the front panel to switch on the machine.
- To switch off, turn off the engine and unplug the car key.
Volume Adjustment:
- Press the "+" or "-" buttons on the front panel (or VOL+/VOL- on some models) to adjust the volume.
Mute Control:
- Press the left volume button to display the volume bar. Press the media volume to MUTE.
Backlight Control:
- Adjust the backlight in the Display Setting under Car Settings.
2.2 User Interface (UI) Overview
The main interface provides quick access to various functions like RadioMedia, Navigation, Apps, Bluetooth, and Settings. You can customize the UI style and wallpaper.
To switch between different home pages, slide left or right on the screen. To enter the application interface, touch the APP icon. You can also change the theme and wallpaper from the settings.
Video 1: Demonstration of UI customization, including theme and wallpaper changes.
2.3 Network & Internet (Wi-Fi)
To connect to a Wi-Fi network:
- Go to Settings > Wi-Fi.
- Ensure Wi-Fi is switched ON.
- Select your desired Wi-Fi hotspot from the list.
- Enter the password and touch 'Connect'.
You can also set up a personal hotspot and VPN in this section.
2.4 Bluetooth
The built-in Bluetooth function allows for hands-free calling and music streaming.
Pairing with Mobile Phone:
- Activate the Bluetooth hands-free function on the machine.
- Turn on Bluetooth on your mobile phone and search for devices.
- Select the machine's name (e.g., BT-18EO) from the list.
- Enter the PIN number (usually 0000) on your mobile phone to connect.
- Once connected, a "CONNECTED" sign will appear on the screen.
Making Phone Calls:
- After establishing a Bluetooth connection, you can dial directly from the phone or use the dial pad on the unit.
- To delete an incorrect number, press the 'X' icon.
- To call, press the green phone icon. To hang up, press the red phone icon.
Syncing Contacts:
- The machine supports syncing contacts from your mobile phone. Once connected via Bluetooth, touch the sync icon to download contacts.
- The contact book supports name search.
Bluetooth Music:
- Play music from your mobile phone via Bluetooth. The unit supports simplified controls like "Previous", "Next", "Pause", and "Play".
Note: Due to Bluetooth compatibility, some phone models may not be fully supported. Contact customer service if you encounter issues.
2.5 Navigation
The GPS satellite navigation system helps you reach your destination faster and more efficiently. Both precise GPS positioning and up-to-date navigation maps are crucial.
Navigation Map Data:
- You can copy navigation map data to the internal SD card. Ensure sufficient storage space.
- Unnecessary data can be deleted using the defaulted ES File Explorer.
- Some navigation application data can be stored externally on an SD card or USB drive.
Installation and Activation of APK Navigation Application:
- Install the APK Navigation Application and ensure the map is correctly installed.
- After successful installation, an icon will appear on the homepage. Touch it to launch.
- You can link the navigation button to your preferred application via "Car Setting" > "Navigation Setting" > "Navigation Application Option".
2.6 Media Playback (Music/Video)
The unit supports various digital media formats including MP3, MP4, APE, FLAC, and others from internal storage, USB drives, or SD cards.
Music Playback:
- The machine supports MP3 cover display if the song includes cover data.
- Controls include repeat mode (repeat current song or all songs) and shuffle.
- Access file list, adjust volume, sound settings, and current song information.
Video Playback:
- Touch the video icon on the main interface to access the video player.
- Supports loop playback.
- Use controls to switch between videos, play, or pause.
2.7 Car Information Display
The unit can display various car information on the dashboard, including speed, fuel level, oil pressure, and safety warnings, through different interface themes.
2.8 Split Screen Functionality
The split-screen feature allows you to run two applications simultaneously on the display, enhancing convenience and multitasking.
2.9 Mirror Link (CarPlay/Android Auto)
The unit supports both wireless CarPlay for iOS devices and wired Android Auto for Android devices, allowing seamless integration of your smartphone's features.
2.10 DSP (Digital Sound Processor)
The powerful DSP chip allows for 32 equalizer adjustments, giving you precise control over various audio frequencies to customize your sound experience.
Sound Effect Settings:
- Enter the sound effect interface by touching "Sound Effect" to access different sound modes.
- Balance Setting: Adjust the volume of the 4 speakers using the four arrows. The speakers' volume is consistent when the black dot is centered. Touch the restore icon to reset to default balance.
- Loudness Setting: Slide left or right to adjust loudness. Higher loudness increases low frequency values. Adjust reasonably to avoid signal loss.
2.11 Original Car System Integration
The unit is compatible with the original car system, allowing for dual system free switching between the original car system and the Android 14 system. It also retains original car functions.
Retained Original Functions:
- Steering wheel control
- iDrive control
- Original CD functionality
- Original car system display
- Original/additional rear-view camera support
- i-Drive control retention
2.12 Optional Features
The unit supports various optional accessories to enhance your driving experience:
- ADAS DVR: Anti-collision warning driving recorder for front vehicle distance prediction, anti-collision warnings, and lane departure warnings.
- TPMS: Tire Pressure Monitoring System to automatically monitor tire pressure and temperature.
- OBD II: On-board diagnostics to check your car's status, real-time data, and fault codes.
3. Maintenance
3.1 Display Screen Care
Proper care of the LCD screen ensures longevity and optimal viewing.
- Do not expose the display screen directly to sunlight or heat for prolonged periods.
- Avoid exposing the screen to direct sunlight when not in use.
- Operating temperature range: -10℃ to +50℃. Storage temperature range: -20℃ to +80℃.
- Do not press the LCD screen vigorously. Touch gently to prevent scratches and dust.
- Turn off the power before cleaning the LCD screen.
- Wipe the screen with a soft fabric. Do not use wet towels, benzene, or chemical cleaners.
- Small black or bright dots may appear on the LCD screen; this is a specification, not a defect.
- In cold areas, the LCD screen may be dimmer initially but will adjust to normal brightness shortly.
4. Troubleshooting Guide
If you encounter problems, refer to this guide. For persistent issues, contact a professional or customer service center. Do not dismantle the machine.
| Issue | Cause | Action (Reference) |
|---|---|---|
| Unable to power on | Car key not inserted or ACC not turned on | Insert car key and turn on ACC |
| Power cord not connected | Connect power cord correctly | |
| Fuse is damaged | Replace similar fuse | |
| Unresponsive touch screen | System may be multi-tasking (e.g., navigation) | Wait for a moment. If problem persists, contact customer service. |
| No rear view image | No reverse camera installed | Install the reverse camera and plug into CCD socket |
| Reverse camera type does not match | Replace the reverse camera | |
| Rear view appears during reverse position even when system is not booted. Power button is null. | Safety feature where rear view function is preset for safety priority | Power on to boot the system after resuming from reverse position to normal |
| No GPS signal | GPS antenna is not connected | Connect the GPS antenna correctly |
| Car may be at GPS signal blind spot | Drive for a distance to check | |
| Positioning and navigation failed upon power on | Blind spot of navigation map. Some remote areas or routes may not be covered in the map. | Contact customer service to update the map |
| Unable to locate the destination routes | Incorrect spelling of destination or destination not updated in database | Ensure correct spelling or try possible names. If still unable, destination may not be in database. |
| Navigation routes are far | Navigation system sets route by built-in rules (road grade, traffic rules, etc.) | The system considers various factors for route planning. |
| Blank on the map | Due to scale setting or loss of GPS signal | Zoom in/out to adjust map display. Reset destination or select new landmark if problem persists. |
5. Specifications
The Mekede MN-X Car Radio offers advanced features and robust performance.
| Feature | Specification |
|---|---|
| Brand Name | MEKEDE |
| Mekede Model | MN-X |
| Operating System | Android 14 |
| RAM | 6GB (up to 12GB depending on configuration) |
| ROM | 128GB (up to 512GB depending on configuration) |
| Chipset | MTK6762 (or MTK8321, UIS7862S, MTK8781 depending on configuration) |
| Processor Type | 8-Core (or 4-Core depending on configuration) |
| Display Size | 10.25-inch |
| Resolution | 1920*720 |
| Touch Screen | Yes |
| Built-in Screen | Yes |
| Din | Double Din |
| Interface | Plug and play |
| Voltage | 12 V |
| Item Weight | 3kg |
| Special Features | Built-In Speaker/Microphone, Wi-Fi function, Support 4G Network, Built-in GPS, Mobile Phone, DSP, CarPlay, Android Auto, Reversing Input, Split Screen, Support steering wheel control |
| Digital Media Format | CD |
| OSD Language | Multi-language support (Simplified Chinese, Traditional Chinese, Albanian, Arabic, Azeri, Irish, Estonian, Belarusian, Bulgarian, Icelandic, Polish, Persian, Danish, German, Russian, French, Filipino, Finnish, Georgian, Haitian Creole, Korean, Dutch, Galician, Catalan, Czech, Croatian, Latin, Latvian, Lithuanian, Romanian, Maltese, Malay, Macedonian, Norwegian, Portuguese, Japanese, Swedish, Serbian, Slovak, Slovenian, Swahili, Thai, Turkish, Welsh, Ukrainian, Hebrew, Greek, Spanish, Hungarian, Armenian, Italian, Yiddish, Hindi, Urdu India, Indonesian, English, Vietnamese) |
| Certification | CE, FCC, WEEE |
| Origin | Mainland China |
6. Warranty & Support
The Mekede 10.25-inch Car Radio comes with a 3-year warranty. We are committed to providing continuous support through free firmware, software, user interface, and GPS navigation map updates to enhance your experience.
For any issues not covered in the troubleshooting guide or for further assistance, please contact our customer service center. Do not attempt to repair the unit yourself, as this may void the warranty.
7. User Tips
- No Sound Issue: If you experience no sound, ensure that a CANBUS box (decoder) is included with your purchase. If not, you will need to connect the original car's fiber optic cable to the conversion line interface, then to the host. Also, ensure the 'AUX' mode is selected on the unit.
- Installation: While the unit is plug-and-play, professional installation is highly recommended, especially for complex wiring or if your vehicle uses a fiber optic audio system.
- Updates: Take advantage of free firmware, software, UI, and GPS map updates provided by Mekede for an improved user experience.
- Screen Resolution: Ensure the display screen resolution setting in the unit matches your original car's interface resolution (e.g., 1920*720) for optimal display quality. Incorrect settings can lead to poor display.