This document introduces the features and functions of the Huawei MateBook X Pro 2022 notebook computer. This laptop features a 14.2-inch OLED display, an 11th-generation Intel Core i7 processor, 16GB of RAM, and a 512GB SSD. It also supports Huawei's HarmonyOS operating system.
This manual covers safety precautions, basic functions, and detailed operation steps for the Gemei HD717LE multimedia player. It explains how to use the device’s playback features, file management, and connectivity options such as USB and TF card.
Additional sections describe power and battery handling, firmware updates, troubleshooting tips, and technical specifications like screen resolution, supported audio/video formats, and output power. This manual is written in Chinese.
| Maximum Output Power | 10 mW |
|---|---|
| Screen Size and Resolution | 3‑inch, 1600 K colors, WQVGA (400×240) |
| USB Interface | USB 2.0 high speed |
Do not use the device in high‑temperature, humid, or dusty environments, avoid dropping it, and follow the safety notes listed in the manual.