וועיוושעיר ראַזבערי פּי 4 מאָדעל ב דיספּליי קיט באַניצער מאַנואַל

1. הקדמה

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. פּעקל אינהאַלט

באַשטעטיקט אַז אַלע זאכן וואָס זענען אויסגערעכנט אונטן זענען אַרייַנגערעכנט אין אייער פּעקל. אויב עס פעלן אָדער זענען געשעדיגט קאָמפּאָנענטן, ביטע קאָנטאַקטירט קונה שטיצע.

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

• 7-inch Capacitive Touch LCD
• Acrylic Case (Black/White)
• HDMI קאַבלע
• USB-A to Micro-USB Cable (for touch and power)
• מאַכט אַדאַפּטער
• מיקראָ SD קאַרטל (16 גיגאבייט)
• מיקראָ סד קאָרט לייענער
• Screws and Standoffs for assembly

3. פּראָדוקט איבערview

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.

• פּראַסעסער: Broadcom BCM2711, קוואַד האַרץ קאָרטעקס-אַ72 (ARM v8) 64-ביסל סאָק @ 1.5GHz
• זכּרון: LPDDR4-2400 SDRAM (available in 1GB, 2GB, 4GB, or 8GB options)
• קאַנעקטיוויטי: 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, Gigabit Ethernet
• וסב פּאָרץ: 2 × USB 3.0 פּאָרטן, 2 × USB 2.0 פּאָרטן
• ווידעא און געזונט: 2 × מיקראָ-HDMI פּאָרץ (ביז 4Kp60 געשטיצט), 2-ליין MIPI DSI דיספּליי פּאָרט, 2-ליין MIPI CSI קאַמעראַ פּאָרט, 4-פּאָל סטערעאָ אַודיאָ און קאָמפּאָזיט ווידעאָ פּאָרט
• GPIO: 40-פּין GPIO כעדער
• מאַכט: 5V DC via USB-C connector (minimum 3A recommended)

4. סעטאַפּ גייד

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. פֿאַרבינדן דעם דיספּלעי: 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. צוטשעפּען שטאַנד: 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 ווייכווארג קאָנפיגוראַטיאָן

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

1. אַפּערייטינג סיסטעם ינסטאַלירונג: 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. אַרייַנלייגן SD קאָרט: Insert the prepared Micro SD card into the Raspberry Pi's Micro SD card slot.
3. מאַכט אויף: Connect the power adapter to the display kit. The Raspberry Pi and display should power on automatically.
4. דרייווער-פריי אפעראציע: For most supported systems, the display and touch functionality will work automatically without additional driver installation.

5. אַפּערייטינג ינסטרוקטיאָנס

5.1 ריר פונקציאָנאַליטעט

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 שטיצט אַפּערייטינג סיסטעמס

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

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

6. ספּעסאַפאַקיישאַנז

7. וישאַלט

• רייניקונג: ניצט אַ ווייכן, לינט-פֿרייע שטאָף צו פֿאָרזיכטיק ווישן דעם עקראַן. פֿאַר שווערע פֿלעקן, אַ ביסל ווישןampווישט דעם שטאָף מיט וואַסער אָדער אַ פאַרשטעלן-זיכער רייניגער. פֿאַרמייַדט שטרענגע כעמיקאַלן אָדער אַברייסיוו מאַטעריאַלן.
• סטאָרידזש: When not in use, store the kit in a cool, dry place away from direct sunlight and extreme temperatures.
• האַנדלינג: Handle the display and Raspberry Pi board with care to avoid physical damage. Avoid applying excessive pressure to the screen.

8. טראָובלעשאָאָטינג

8.1 קיין אַרויסווייַזונג רעזולטאַט

• טשעק מאַכט: Ensure the power adapter is securely connected to the display kit and plugged into a working power outlet.
• HDMI קשר: 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 קאָרט: Confirm that the Micro SD card with a properly installed operating system is inserted correctly into the Raspberry Pi.
• מאַכט צושטעלן: 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

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

8.3 Screen Flickering or Instability

• מאַכט צושטעלן: Ensure a stable and sufficient power supply is used for both the display and the Raspberry Pi.
• קאַבלע אָרנטלעכקייַט: Check the HDMI and USB cables for any damage or loose connections.

9. וואָראַנטי און שטיצן

For warranty information, technical support, or further assistance, please refer to the official Waveshare webזייטל אדער קאָנטאַקט אייער הענדלער. האַלט אייער קויף קוויטל ווי אַ באַווייַז פון קויפן פֿאַר וואָראַנטי קליימז.