1. හැඳින්වීම
This user manual provides comprehensive instructions for the Waveshare 4.3-inch Capacitive Touch Screen LCD. This display is designed for versatility, offering compatibility with various devices including Raspberry Pi, Jetson Nano, and Windows PCs. It features an 800x480 resolution IPS panel with capacitive touch functionality, making it suitable for a wide range of applications from embedded systems to desktop extensions.
Image: The Waveshare 4.3-inch Capacitive Touch Screen LCD, showcasing its compact size and touch interface.
2. පැකේජ අන්තර්ගතය
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact Waveshare support.
Image: Contents of the Waveshare 4.3-inch LCD package, including the display, HDMI cable, USB cable, and adapters.
- 4.3inch HDMI LCD (B)
- HDMI කේබලය
- USB Type A to Micro B Cable
- HDMI to Micro HDMI Adapter
- HDMI සිට HDMI ඇඩැප්ටරය දක්වා
- Screws pack (for mounting)
3. පිරිවිතර හා විශේෂාංග
Image: Detailed specifications and features of the 4.3-inch HDMI Touch Display.
| විශේෂාංගය | විස්තරය |
|---|---|
| තිර ප්රමාණය | අඟල් 4.3 |
| විභේදනය | 800 × 480 hardware resolution |
| සංදර්ශක පැනලය | IPS |
| Viewing කෝණය | 160° |
| ස්පර්ශ වර්ගය | Capacitive, 5-points touch (depending on OS) |
| වරාය ස්පර්ශ කරන්න | USB |
| අතුරු මුහුණත පෙන්වන්න | HDMI |
| ශ්රව්ය ප්රතිදානය | 3.5mm Jack, 4PIN Header (for speaker connection) |
| OSD මෙනුව | Multi-language, for power management, brightness/contrast adjustment, etc. |
| බල ආදානය | 5V DC |
4. Device and System Support
The display offers broad compatibility with various computing platforms:
රූපය: අවසන්view of compatible devices and operating systems, including Raspberry Pi, Jetson Nano, and Windows PCs.
- රාස්ප්බෙරි පයි: Supports all versions of Raspberry Pi.
- Supports Raspberry Pi OS, 5-points touch, driver free.
- Supports Ubuntu / Kali / WIN10 IoT, single point touch, driver free.
- Supports Retropie, driver free.
- Jetson Nano: Supports Ubuntu, single point touch, driver free.
- පළාත් සභා: Supports Windows 11 / 10 / 8.1 / 8 / 7, 5-points touch, driver free.
- ක්රීඩා කොන්සෝලය: Supports Xbox360, PS4, Switch (Display and Sound Only).
5. පිහිටුවීම සහ සම්බන්ධ කිරීම
Follow these steps to connect your Waveshare 4.3-inch LCD to your device. Connection methods may vary slightly depending on your host device.
රූපය: දෘශ්ය හිටපුamples of connecting the display to Raspberry Pi 4, Raspberry Pi Zero W, Jetson Nano, and a Mini PC.
5.1. General Connection Steps
- Connect the HDMI port of the display to the HDMI output of your host device using the provided HDMI cable or adapter.
- Connect the USB touch port of the display to a USB port on your host device using the provided USB cable. This provides power to the display and enables touch functionality.
- Ensure your host device is powered on. The display should automatically detect the video signal and power on.
5.2. Specific Connection Notes
- For Raspberry Pi 4: Use the provided HDMI to HDMI cable and USB cable. The display can be powered directly from the Raspberry Pi's USB port.
- For Raspberry Pi Zero W: An additional Mini HDMI to HDMI adapter and USB cable may be required (not included in standard package).
- For Jetson Nano / Mini PC: Connect via HDMI for video and USB for touch and power. Ensure adequate power supply for the Jetson Nano (e.g., 5V/4A).
6. මෙහෙයුම් උපදෙස්
6.1. ස්පර්ශ පාලනය
The display features a capacitive touch screen supporting up to 5-points touch, depending on the operating system. No additional drivers are typically required for touch functionality on supported systems.
Image: Demonstration of touch control on the display, showing interaction with a graphical user interface.
6.2. OSD මෙනු සංචාලනය
The On-Screen Display (OSD) menu allows for various adjustments to the display settings. Use the physical buttons on the side of the display to navigate the OSD menu.
- මෙනු බොත්තම: OSD මෙනුවට ඇතුළු වේ හෝ තේරීමක් තහවුරු කරයි.
- Up/Left Button: Navigates up or left in the menu, or increases a value.
- Down/Right Button: Navigates down or right in the menu, or decreases a value.
- Return/Exit Button: Goes back to the previous menu or exits the OSD menu.
- බල බොත්තම: සංදර්ශකය සක්රිය / අක්රිය කරයි.
Common OSD settings include brightness, contrast, color temperature, aspect ratio, and input source selection.
6.3. ක්රීඩා කිරීම
The display can be used with game consoles like Xbox360, PS4, and Nintendo Switch for display and sound output. Connect the console via HDMI.
Image: The display showing a game, demonstrating its capability for gaming applications.
7. පෙනුම සහ මානයන්
Refer to the diagram below for the physical layout and dimensions of the display board, including port locations and button functions.
Image: Technical diagram showing the dimensions (in mm) and labeled components of the 4.3-inch HDMI LCD (B) board.
| නැත. | සංරචකය |
|---|---|
| 1 | ස්පර්ශ වරාය |
| 2 | කථානායක ශීර්ෂකය |
| 3 | Audio jack (HP) |
| 4 | HDMI වරාය |
| 5 | බල ආදානය |
| 6 | බල බොත්තම |
| 7 | මෙනු බොත්තම |
| 8 | Up/Left button |
| 9 | Down/Right button |
| 10 | ආපසු / පිටවීමේ බොත්තම |
Dimensions: Approximately 106.1mm (width) x 67.8mm (height).
8. දෝශ නිරාකරණය
- සංදර්ශකයක් නැත / කළු තිරය:
- Ensure the HDMI cable is securely connected to both the display and the host device.
- Verify the host device is powered on and outputting video.
- Check the power connection to the display. The display requires 5V power, typically supplied via the USB connection.
- If using Raspberry Pi, ensure the
config.txtfile is correctly configured for the display resolution (800x480). Refer to Waveshare's online user manual for specificconfig.txtසැකසුම්.
- Touch Not Working:
- Ensure the USB cable is connected from the display's touch port to a USB port on your host device.
- For some Linux distributions (e.g., older versions of Ubuntu/Kali), specific drivers or calibration might be needed, though it's generally driver-free. Refer to Waveshare's online resources.
- On Windows, ensure touch screen drivers are correctly installed (usually automatic).
- Flickering / Unstable Display:
- Ensure the power supply to the host device and the display is stable and sufficient.
- වෙනස් HDMI කේබලයක් උත්සාහ කරන්න.
- ශ්රව්ය නැත:
- Ensure the 3.5mm audio jack or speaker header is correctly connected.
- Verify that the audio output is selected correctly on your host device (e.g., HDMI audio output).
- Note that the display's built-in audio output quality may be basic; external speakers are recommended for better sound.
For more detailed troubleshooting and specific software configurations, please refer to the official Waveshare online user manual: පරිශීලක මාර්ගෝපදේශය (PDF).
9. වගකීම් සහ සහාය
Waveshare products are designed for reliability and performance. For warranty information and technical support, please visit the official Waveshare webවෙබ් අඩවියට හෝ ඔවුන්ගේ පාරිභෝගික සේවයට සෘජුවම සම්බන්ධ වන්න.
- Official Waveshare Store: Visit Waveshare Store on Amazon
- සබැඳි පරිශීලක අත්පොත: PDF පරිශීලක මාර්ගෝපදේශය බාගන්න
- අමතන්න: Refer to the Waveshare website for contact details for technical support and customer service.
10. නිෂ්පාදන සහතික කිරීම
This product is HDMI Certified, ensuring compliance with HDMI standards for high-definition multimedia interfacing.
Image: Certificate indicating HDMI certification for the adapter, issued to Shenzhen Weixue Electronics Co. Ltd.
For verification of the HDMI certification, please visit the official HDMI Licensing Administrator website and use the provided QR code or link: HDMI Certification Verification.
