Waveshare Raspberry Pi 4 Model B Display Kit User Manual

1. Уводзіны

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. Змесціва ўпакоўкі

Verify that all items listed below are included in your package. If any components are missing or damaged, please contact customer support.

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

• 7-inch Capacitive Touch LCD
• Acrylic Case (Black/White)
• Кабель HDMI
• USB-A to Micro-USB Cable (for touch and power)
• Адаптар сілкавання
• Карта Micro SD (16 ГБ)
• Прылада для чытання карт Micro SD
• Screws and Standoffs for assembly

3. Прадукт скончыўсяview

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.

• Працэсар: Broadcom BCM2711, чатырох'ядравы Cortex-A72 (ARM v8) 64-разрадны SoC @ 1.5 ГГц
• Памяць: LPDDR4-2400 SDRAM (available in 1GB, 2GB, 4GB, or 8GB options)
• Падключэнне: 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, Gigabit Ethernet
• Парты USB: 2 × USB 3.0 ports, 2 × USB 2.0 ports
• Відэа і гук: 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
• Магутнасць: 5V DC via USB-C connector (minimum 3A recommended)

4. Кіраўніцтва па наладцы

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. Падключыце дысплей: 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. Прымацаваць падстаўку: 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°).

4.2 Канфігурацыя праграмнага забеспячэння

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

1. Ўстаноўка аперацыйнай сістэмы: 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. Устаўце SD-карту: Insert the prepared Micro SD card into the Raspberry Pi's Micro SD card slot.
3. Уключэнне: Connect the power adapter to the display kit. The Raspberry Pi and display should power on automatically.
4. Праца без кіроўцы: For most supported systems, the display and touch functionality will work automatically without additional driver installation.

5. Інструкцыя па эксплуатацыі

5.1 Функцыянальнасць сэнсарнага экрана

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 Аперацыйныя сістэмы, якія падтрымліваюцца

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

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

6. Тэхнічныя характарыстыкі

7. Тэхнічнае абслугоўванне

• Уборка: Выкарыстоўвайце мяккую тканіну без ворса, каб акуратна працерці экран. Для выдалення ўстойлівых плям злёгку працярыцеampПрацярыце тканіну вадой або сродкам для ачысткі экрана. Пазбягайце агрэсіўных хімічных рэчываў або абразіўных матэрыялаў.
• захоўванне: When not in use, store the kit in a cool, dry place away from direct sunlight and extreme temperatures.
• Апрацоўка: Handle the display and Raspberry Pi board with care to avoid physical damage. Avoid applying excessive pressure to the screen.

8. Выпраўленне непаладак

8.1 Няма вываду на дысплей

• Праверце магутнасць: Ensure the power adapter is securely connected to the display kit and plugged into a working power outlet.
• Падключэнне HDMI: 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-карта: Confirm that the Micro SD card with a properly installed operating system is inserted correctly into the Raspberry Pi.
• крыніца харчавання: Ensure your Raspberry Pi is receiving adequate power (a 5V/3A USB-C power supply is recommended for Raspberry Pi 4).

8.2 Сэнсарная функцыянальнасць не працуе

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

8.3 Screen Flickering or Instability

• крыніца харчавання: Ensure a stable and sufficient power supply is used for both the display and the Raspberry Pi.
• Цэласнасць кабеля: Check the HDMI and USB cables for any damage or loose connections.

9. Гарантыя і падтрымка

For warranty information, technical support, or further assistance, please refer to the official Waveshare webсайт або звярніцеся да прадаўца. Захоўвайце чэк аб куплі як пацверджанне пакупкі для гарантыйных прэтэнзій.