1. Introduction
The FJD-8200HD7 is a versatile 1080P high-definition video playback board designed for various applications requiring multimedia decoding and display. It supports MP5 video formats, offers HDMI and AV outputs, and features serial communication capabilities for integrated control. This manual provides essential information for setting up, operating, and maintaining your FJD-8200HD7 module.
2. Specifications
| Feature | Detail |
|---|---|
| Model | FJD-8200HD7 |
| Video Playback | 1080P High-Definition, MP5 format support |
| Output Interfaces | HDMI, AV (Analog Video), Analog Audio (3.5mm jack) |
| Input Interfaces | USB Disk, Mobile Hard Disk, TF Memory Card Slot |
| Communication Interfaces | Serial Port, RS485 Communication Interface, Button IO Matrix Interface |
| Control | Infrared Receiver (for remote control) |
| Power Input | 12V/24V DC |
| Dimensions (approx.) | 8.2 cm (Length) x 6.46 cm (Width) |
| Mounting Holes | 8 holes, Φ 3.2mm diameter |
| DIY Supplies Category | Electrical |
3. Setup Instructions
Before connecting, ensure all power sources are disconnected. Refer to the port diagram below for proper connections.
- Power Connection: Connect a 12V or 24V DC power supply to the "12V/24V Power Input" port. Ensure correct polarity.
- Video Output:
- For high-definition display, connect an HDMI cable from the "HDMI HD Output" port to your display device.
- For analog video, connect to the "Analog Video Output" (AVout) port.
- Audio Output: Connect speakers or an amplifier to the "Analog Audio Output" (3.5mm jack) for sound.
- Media Input:
- Insert a TF memory card into the "TF Memory Card Slot".
- Connect a USB disk or mobile hard disk to the "USB Disk, Mobile Hard Disk Interface".
- Control Connections (Optional):
- For serial communication, connect to the "Serial Port".
- For RS485 communication, connect to the "RS485 Communication Interface".
- For custom button integration, use the "Button IO Matrix Interface".
- Ensure the "Infrared Receiver" is unobstructed for remote control operation.
Once all connections are secure, apply power to the board.
4. Operating Instructions
4.1 Power On/Off
After connecting the power supply, the board will typically power on automatically. Use the remote control or integrated buttons (if configured) to navigate menus and control playback.
4.2 Media Playback
The FJD-8200HD7 supports 1080P high-definition video playback from USB drives and TF cards. Ensure your media files are in compatible formats (e.g., MP5, common video/audio formats).
- Insert your USB drive or TF card containing media files.
- Navigate through the on-screen menu using the remote control or connected buttons to select your desired media.
- Select a file to begin playback.
4.3 Remote Control
The board is designed to be controlled via an infrared remote control (sold separately or included depending on package). Point the remote towards the infrared receiver on the board for optimal response.
4.4 Serial Communication
For advanced integration, the serial port and RS485 interface allow external devices to control the board's functions. Refer to the technical documentation (if available from the manufacturer) for specific communication protocols and commands.
4.5 Product Demonstration Video
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the board. Do not use liquid cleaners or solvents.
- Environment: Operate and store the board in a dry, dust-free environment, away from direct sunlight and extreme temperatures.
- Handling: Handle the board by its edges to avoid touching components, especially when powered.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates to improve performance or add features.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Board not turning on | Incorrect power supply voltage or polarity; loose connection. | Verify power supply (12V/24V DC) and connections. Check polarity. |
| No video output | Incorrect output port selected; faulty cable; display input not set correctly. | Ensure HDMI/AV cable is securely connected. Select correct input on your display. Try a different cable. |
| No audio output | Audio cable disconnected; volume too low; incompatible audio format. | Check audio cable connection. Increase volume. Ensure media file has compatible audio. |
| Media files not playing | Incompatible file format; corrupted media; USB/TF card not properly inserted. | Ensure files are MP5 or other supported formats. Re-insert USB/TF card. Try different media files. |
| Remote control not working | Infrared receiver obstructed; remote batteries low/dead; remote not paired (if applicable). | Clear line of sight to IR receiver. Replace remote batteries. |
7. User Tips
- For best video quality, always use the HDMI output with a compatible 1080P display.
- When using USB drives or TF cards, ensure they are formatted to a common file system like FAT32 or exFAT for maximum compatibility.
- If integrating with external control systems via serial or RS485, thoroughly test commands in a controlled environment before deployment.
8. Warranty and Support
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact the seller directly. You may reach out via WhatsApp at +86 133 4250 5126 for prompt assistance.
Please retain your purchase receipt for warranty purposes.
