د ویوشیر راسبیري پای 4 ماډل B ډیسپلی کټ کارونکي لارښود

1. پیژندنه

This user manual provides detailed instructions for the Waveshare Raspberry Pi 4 Model B Display Kit. It covers the assembly, setup, operation, and maintenance of your 7-inch capacitive touch LCD display kit designed for the Raspberry Pi 4. Please read this manual thoroughly before use to ensure proper functionality and to maximize your experience with the product.

2. د بسته محتويات

ډاډ ترلاسه کړئ چې لاندې ټول توکي ستاسو په کڅوړه کې شامل دي. که چیرې کوم اجزا ورک یا زیانمن شوي وي، مهرباني وکړئ د پیرودونکي ملاتړ سره اړیکه ونیسئ.

Image: All components included in the Waveshare Raspberry Pi 4 Display Kit.

• 7-inch Capacitive Touch LCD
• Acrylic Case (Black/White)
• HDMI کیبل
• USB-A to Micro-USB Cable (for touch and power)
• د بریښنا اډاپټر
• مایکرو ایس ډي کارت (۱۶ جي بي)
• د مایکرو ایس ډی کارت ریډر
• Screws and Standoffs for assembly

3. محصول ختم شوview

The Waveshare Raspberry Pi 4 Model B Display Kit combines a high-resolution 7-inch capacitive touch screen with essential accessories, allowing you to build a compact, all-in-one computer solution with your Raspberry Pi 4.

3.1 Raspberry Pi 4 Model B Features (Raspberry Pi board sold separately)

Image: Raspberry Pi 4 Model B board layout with key components labeled.

• پروسیسر: براډکام BCM2711، Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• حافظه: LPDDR4-2400 SDRAM (available in 1GB, 2GB, 4GB, or 8GB options)
• ارتباط: 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, Gigabit Ethernet
• USB پورټونه: 2 × USB 3.0 ports, 2 × USB 2.0 ports
• ویډیو او غږ: 2 × micro-HDMI ports (up to 4Kp60 supported), 2-lane MIPI DSI display port, 2-lane MIPI CSI camera port, 4-pole stereo audio and composite video port
• GPIO: 40-pin GPIO header
• ځواک: 5V DC via USB-C connector (minimum 3A recommended)

4. د تنظیم کولو لارښود

Follow these steps to assemble and set up your Waveshare Raspberry Pi 4 Display Kit.

4.1 Hardware Assembly

Image: Fully assembled Waveshare Raspberry Pi 4 Display Kit.

1. Prepare the Raspberry Pi: Ensure your Raspberry Pi 4 Model B board is ready.
2. Mount the Raspberry Pi: Attach the Raspberry Pi 4 board to the designated mounting points on the back panel of the acrylic case using the provided screws and standoffs.
3. Connect the Display: Connect the 7-inch LCD to the Raspberry Pi 4. Typically, this involves connecting the HDMI cable from the display to one of the micro-HDMI ports on the Raspberry Pi, and the USB-A to Micro-USB cable for touch functionality and power.
4. Assemble the Case: Secure the front panel of the acrylic case around the display and then attach it to the back panel, enclosing the Raspberry Pi and display. Ensure all cables are properly routed and not pinched.
5. سټینډ ضمیمه کړئ: Assemble and attach the included stand to the bottom of the case for stable positioning. The stand often allows for adjustable viewing angles (e.g., 45° or 60°).

د ساوتري شکل بندي

The Waveshare 7-inch capacitive touch LCD is designed for driver-free operation with several popular operating systems.

1. د عملیاتي سیسټم نصب کول: Install your preferred operating system (e.g., Raspbian, Ubuntu, Kali, WIN10 IoT, Retropie) onto the provided 16GB Micro SD card using a suitable imaging tool (e.g., Raspberry Pi Imager).
2. SD کارت داخل کړئ: Insert the prepared Micro SD card into the Raspberry Pi's Micro SD card slot.
3. پاور آن: Connect the power adapter to the display kit. The Raspberry Pi and display should power on automatically.
4. Driver-Free Operation: For most supported systems, the display and touch functionality will work automatically without additional driver installation.

5. عملیاتي لارښوونې

۵.۳ د لمس فعالیت

Image: User interacting with the capacitive touch screen.

• The 7-inch display features a capacitive touch panel, supporting up to five-point touch input.
• Ensure the USB touch cable is securely connected between the display and the Raspberry Pi for touch input to function.
• Touch gestures and multi-touch capabilities will depend on the operating system and applications running on your Raspberry Pi.

5.2 ملاتړ شوي عملیاتي سیسټمونه

The display kit offers broad compatibility with various Raspberry Pi operating systems:

• راسپبیان: Supports five-point touch, driver-free.
• Ubuntu / Kali / WIN10 IoT: Supports single-point touch, driver-free.
• Retropie: Supports driver-free operation.

6. مشخصات

7. ساتنه

• پاکول: د سکرین د نرم، لینټ نه پاک ټوکر څخه کار واخلئ ترڅو په نرمۍ سره سکرین پاک کړئ. د سختو داغونو لپاره، لږ څهampټوکر د اوبو یا سکرین خوندي پاکوونکي سره ومینځئ. د سخت کیمیاوي موادو یا خړوبونکي موادو څخه ډډه وکړئ.
• ذخیره کول: When not in use, store the kit in a cool, dry place away from direct sunlight and extreme temperatures.
• سمبالول: Handle the display and Raspberry Pi board with care to avoid physical damage. Avoid applying excessive pressure to the screen.

8. ستونزه حل کول

۵.۱ د ښودنې محصول نشته

• ځواک چیک کړئ: Ensure the power adapter is securely connected to the display kit and plugged into a working power outlet.
• د HDMI پیوستون: Verify that the HDMI cable is firmly connected between the display and the Raspberry Pi's micro-HDMI port. Try a different micro-HDMI port if available.
• SD کارت: Confirm that the Micro SD card with a properly installed operating system is inserted correctly into the Raspberry Pi.
• د بریښنا رسول: Ensure your Raspberry Pi is receiving adequate power (a 5V/3A USB-C power supply is recommended for Raspberry Pi 4).

8.2 Touch Functionality Not Working

• د USB پیوستون: Check that the USB-A to Micro-USB cable is securely connected from the display to a USB port on the Raspberry Pi.
• د عملیاتي سیسټم ملاتړ: Confirm that your operating system supports the touch functionality of this display. While most are driver-free, some configurations might require specific settings.
• ریبوټ: Try rebooting the Raspberry Pi.

۷.۳ د سکرین ځلیدل یا بې ثباتي

• د بریښنا رسول: Ensure a stable and sufficient power supply is used for both the display and the Raspberry Pi.
• د کیبل بشپړتیا: Check the HDMI and USB cables for any damage or loose connections.

9. تضمین او ملاتړ

For warranty information, technical support, or further assistance, please refer to the official Waveshare webسایټ ته مراجعه وکړئ یا خپل پرچون پلورونکي سره اړیکه ونیسئ. د تضمین ادعاوو لپاره د پیرود ثبوت په توګه د پیرود رسید وساتئ.