Khadas VIM4 Amlogic A311D2 Single Board Computer with Active Cooling Kit - Instruction Manual

1. Бүтээгдэхүүн дууссанview

The Khadas VIM4 is a high-performance single board computer featuring the Amlogic A311D2 SoC. It supports 4K UI, HDMI input, and offers multiple display interfaces, along with integrated Wi-Fi 6 and Bluetooth 5.1. This kit includes an active cooling solution to ensure optimal performance.

Хайрцагт юу байгаа вэ:

• VIM4 Single Board Computer
• Антен x2
• New VIM Heatsink
• 3705 хөргөх сэнс
• Хэрэглэгчийн гарын авлага
• Түргэн шуурхай ажиллагааны гарын авлага

2. Тохируулах гарын авлага

2.1 Самбарын зохион байгуулалт

Familiarize yourself with the various ports and components on your Khadas VIM4 board.

Зургийн тайлбар: Топ view of the Khadas VIM4 board, highlighting various ports and headers including USB 3.0, Gigabit LAN, HDMI Output, USB-C, USB 2.0, PWM Fan Header, MHF4 Antennas (WiFi & BT), Programmable MCU, LED, HDMI Input (Type-D), Digital Microphone, 40-Pin 2.54mm Header, Reset, Function, Power, and RTC Header.

Зургийн тайлбар: Доод талд view of the Khadas VIM4 board, showing components such as G-Sensor, VIN Input (9-20V), Micro-SD (SDXC) slot, Current Limit Switch, SPI Flash, XPWR Pads, V-by-One (eDP), MIPI-DSI & TP, MIPI-CSI, and M.2 Slot (PCI-Ex1 Lane, USB 2.0, I2S, I2C, GPIO, MCU-I/O).

2.2 Антеныг холбох

Proper installation of the Wi-Fi and Bluetooth antennas is crucial for wireless connectivity.

Видео тайлбар: This video demonstrates the step-by-step process of installing the Wi-Fi and Bluetooth antennas onto the Khadas VIM4 board. It shows how to carefully connect the small antenna connectors to the designated ports on the board.

2.3 Initial Power-Up and Peripherals

1. Connect a compatible power supply (DC 5.5x2.1mm or USB-C PD) to the VIM4.
2. Connect a display to one of the available display interfaces (HDMI, MIPI-DSI, V-by-One, or eDP).
3. USB портуудад гар, хулганаа холбоно уу.
4. The VIM4 will typically power on automatically or can be powered on using the dedicated power button.

3. Ашиглалтын заавар

3.1 Operating System Installation (OOWOW)

The VIM4 features OOWOW, an embedded service for seamless online OS delivery. If the device storage is empty, OOWOW will start automatically, allowing you to download and install your preferred operating system (e.g., Android 11, Ubuntu, CoreELEC) directly from the Cloud.

3.2 Гол онцлог ба хэрэглээ

• 4K UI Support: Enjoy a high-resolution user interface for various applications.
• Олон дэлгэцийн интерфэйсүүд: Utilize HDMI, MIPI-DSI, V-by-One, and eDP to connect up to 3 independent displays simultaneously.
• HDMI оролт: The onboard micro HDMI input port is ideal for smart display and video conferencing applications.
• High-Performance Computing: The Amlogic A311D2 SoC with 8GB LPDDR4X RAM provides robust performance for memory-intensive software.
• Утасгүй холболт: Integrated AP6275S Wi-Fi 6 module with 802.11a/b/g/n/ac/ax, 2X2 MIMO, and RSDB, along with Bluetooth 5.1.

Видео тайлбар: This video showcases the process of building a mini PC using the Khadas VIM4, demonstrating its versatility and potential applications as a compact computing solution.

Видео тайлбар: This video illustrates how to integrate and use a 5G module with the Khadas VIM4, expanding its connectivity options for various projects and applications.

4. Засвар үйлчилгээ

4.1 Active Cooling Kit

The VIM4 Active Cooling Kit includes a heatsink and a 3705 cooling fan to manage thermal performance, especially during demanding tasks. Ensure the fan is clear of obstructions for efficient cooling.

Зургийн тайлбар: The Khadas VIM4 single board computer with the active cooling kit installed, showing the heatsink and fan assembly on top of the main board.

4.2 Програм хангамж болон програм хангамжийн шинэчлэлтүүд

Regularly update the VIM4's software and firmware to ensure optimal performance, stability, and access to new features. Updates for the operating system, BIOS, and EC (Embedded Controller) firmware are available via the OOWOW service or the Khadas webсайт.

Видео тайлбар: This video provides instructions on the first-time setup for graphics, which often includes driver installation and configuration, essential for maintaining the VIM4's display capabilities.

5. Алдаа засах

• HDMI Audio Issues (Ubuntu): Ensure you have the latest Ubuntu image (220620 or later) installed via OOWOW, as this issue has been fixed in recent updates.
• CSI Camera Compatibility: The Khadas CSI camera OS08A10 MIPI camera is supported. Third-party CSI cameras may not be compatible due to hardware and software limitations.
• Display Resolution Limitations: Official software releases may have limitations on supported monitor resolutions (e.g., primarily 1080p and 4K). Check for updated drivers or community support for specific resolutions.
• Bootloader Issues: If the device fails to boot the installed OS after a power cycle, verify the OS installation via OOWOW.

6. Техникийн үзүүлэлтүүд

7. Баталгаат хугацаа ба дэмжлэг

7.1 Баталгаат хугацааны мэдээлэл

The Khadas VIM4 comes with a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.

7.2 Техникийн дэмжлэг

For further assistance, technical support, and the latest software/firmware updates, please visit the official Khadas website or refer to the OOWOW embedded service on your device. You can also find helpful resources and community forums on the Khadas support pages.

Official Khadas Store: Visit the Khadas Store