This document is a concise user manual for Great Wall computers, introducing the features and characteristics of Great Wall computer products.
The manual begins with safety and regulatory notices, including battery handling, laser product certification, and radio‑frequency interference warnings. It then describes unboxing, model identification, and the required operating environment such as temperature, humidity, and power specifications.
Subsequent sections cover connecting peripherals, installing the operating system and drivers, power‑on and power‑off procedures, and an appendix listing hazardous substance limits. The document emphasizes proper grounding, correct power usage, and advises against self‑repair to preserve warranty coverage. This manual is written in Chinese.
| Operating temperature | 10~35 °C |
|---|---|
| Operating humidity | 35~80 % |
| Power supply requirement | AC 198~242 V, 50 Hz |
Immediately shut off the power switch, unplug the power cord, and contact a professional repair service.
Make sure the computer and monitor are powered off, then plug the keyboard and mouse into the appropriate ports (USB or dedicated connectors).