1. Product Information
Product Name: Car multimedia player
Model: 7862 Android 14 7 Inch Car Radio
Manufacturer: Shenzhen Mekede Technology Co.,Ltd
3rd Floor, Building B, No.8 Caiyun First Road, Longteng Industrial Park, Longcheng Street, Longgang District, Shenzhen
EU Authorized Representative: SUCCESS COURIER SL
Calle Rio Tormes Num.1, Planta1, Derecha, Oficina 3, Fuenlabrada, Madrid, 28947, Spain
Contact: Successervice2@hotmail.com, +34910602659
2. Safety & Warnings
Read all instructions before use to ensure safety and prevent damage.
Important Notice: This product involves electronic circuits, mechanical structures, and special installation processes. Non-professional operation may result in functional abnormalities and safety hazards. Please install and operate under the guidance of professional personnel! Please keep this product out of reach of children!
3. Setup & Installation
3.1 Package Contents
Before installation, please verify that all components are present in the package. The package contents may vary slightly depending on the specific model (MN-H2, X10, X20, M700S, M800S).

Typical Package Contents:
- Head unit
- Power Cable + Canbus Box (for M700S/M800S)
- RCA Cables (Audio out, RCA Cable, Reversing camera)
- Microphone
- USB Cables
- 4G Antenna (for X10/X20/M700S/M800S)
- GPS Antenna
- Gifts: Rearview Camera and Disassembly Tools (as shown in promotional images)

3.2 Pre-Installation Check
Ensure the car model is compatible with the multimedia player. This unit is designed for Ford Focus (2004-2007), Fiesta, C-Max, S-Max, Fusion, Kuga, Mondeo, and Galaxy models.


3.3 Wiring Diagrams
Refer to the following diagrams for proper connection of the main unit. Professional installation is highly recommended.
X10 X20 PRO Back of the Main Unit

Key Connections (X10 X20 PRO):
- Power cable: GND (-12VDC), ACC (Key Switch +12VDC), BACK (Reverse detecting line), KEY1 (Steering wheel control study -1), FR- (Front right speaker -), FR+ (Front right speaker +), FL- (Front left speaker -), FL+ (Front left speaker +), B+ (+12VDC), ILL (Small lights detecting), KEY2 (Steering wheel control study -2), ANT (ANT power +12VDC), RL- (Rear left speaker -), RL+ (Rear left speaker +), RR- (Rear right speaker -), RR+ (Rear right speaker +).
- RCA Cable
- Digital TV, CAN: (If your car needs canbus, please use cable connect this port)
- USB interface
- USB interface
- 4G Card Slot
- Reverse video cable
- Radio
- GPS interface
- 4G+ wireless network interface
- Cooling fan
M700S M800S Back of the Main Unit

Key Connections (M700S M800S):
- Power cable: GND (-12VDC), ACC (Key Switch +12VDC), BACK (Reverse detecting line), KEY1 (Steering wheel control study -1), FR- (Front right speaker -), FR+ (Front right speaker +), FL- (Front left speaker -), FL+ (Front left speaker +), B+ (+12VDC), ILL (Small lights detecting), KEY2 (Steering wheel control study -2), ANT (ANT power +12VDC), RL- (Rear left speaker -), RL+ (Rear left speaker +), RR- (Rear right speaker -), RR+ (Rear right speaker +).
- RCA Cable
- 360° panoramic device
- Digital TV, CAN: (If your car needs canbus, please use cable connect this port)
- One USB interface
- Double USB interface
- Reverse video cable
- Radio
- 5G wifi
- GPS interface
- 4G+ wireless network interface
- Cooling fan
- COAXIAL Interface
- OPTICAL Interface
MN-H2 Back of the Main Unit

Key Connections (MN-H2):
- Power cable: GND (-12VDC), ACC (Key Switch +12VDC), BACK (Reverse detecting line), KEY1 (Steering wheel control study -1), FR- (Front right speaker -), FR+ (Front right speaker +), FL- (Front left speaker -), FL+ (Front left speaker +), B+ (+12VDC), ILL (Small lights detecting), KEY2 (Steering wheel control study -2), ANT (ANT power +12VDC), RL- (Rear left speaker -), RL+ (Rear left speaker +), RR- (Rear right speaker -), RR+ (Rear right speaker +).
- RCA Cable
- Digital TV, CAN: (If your car needs canbus, please use cable connect this port)
- USB interface
- USB interface
- GPS interface
- Reverse video cable
- Radio
- Cooling fan
3.4 Initial Power On
Upon first power-on, the device will display the Android 14 boot screen.

3.5 Steering Wheel Control Setup
The unit supports original car steering wheel controls. To configure:
- Click the